|
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1/4/2001 |
09754680 |
Method of removing contaminants from petroleum distillates |
|
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12/12/2000 |
09735452 |
Apparatus and process for improved aromatic extraction from ... |
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8/1/2000 |
09630040 |
Method of removing contaminants from petroleum distillates |
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7/11/2000 |
09613713 |
Method for pretreatment of refinery feed for desalting the f... |
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6/22/2000 |
09599097 |
Hydrotreating process using sulfur activated non-calcined ca... |
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|
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5/26/2000 |
09579678 |
Cavitation enhanced liquid atomization |
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|
|
4/24/2000 |
09557995 |
Hydrocarbon sweetening process using a novel liquid collecto... |
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|
4/18/2000 |
09551006 |
Caustic extraction of mercaptans (LAW966) |
|
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|
4/18/2000 |
09551669 |
Method for reducing the naphthenic acid content of crude oil... |
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|
4/14/2000 |
09529493 |
Catalyst Support, Catalyst, Reactor For Hydrogenation Reacti... |
|
|
|
4/11/2000 |
09546781 |
Asphalt blend compositions containing used motor oil and asp... |
|
|
|
3/16/2000 |
09526853 |
Pelletization of petroleum resids |
|
|
|
3/3/2000 |
09518741 |
Nickel molybodtungstate hydrotreating catalysts (law444) |
|
|
|
1/11/2000 |
09476965 |
Integration of solvent deasphalting, gasification, and hydro... |
|
|
|
12/17/1999 |
09465637 |
Method Of Removing Contaminants From Petroleum Distillates |
|
|
|
12/16/1999 |
09464179 |
Synthetic Diesel Fuel And Process For Its Production |
|
|
|
12/6/1999 |
09455885 |
High Temperature Naphtha Desulfurization Using A Low Metal A... |
|
|
|
12/3/1999 |
09454371 |
Naphtha Desulfurization With Reduced Mercaptan Formation |
|
|
|
11/24/1999 |
09448961 |
Two Stage Deep Naphtha Desulfurization With Reduced Mercapta... |
|
|
|
11/23/1999 |
09447408 |
Petroleum Resid Pelletization |
|
|
|
11/15/1999 |
09439665 |
Production Of High Viscosity Index Lubricants |
|
|
|
11/15/1999 |
09439666 |
Production Of High Viscosity Index Lubricants |
|
|
|
10/29/1999 |
09430802 |
Method For Enhancing Asphalt Properties |
|
|
|
10/21/1999 |
09422298 |
Low Conversion Once-through Hydrocracking Process |
|
|
|
10/21/1999 |
09422315 |
Hydrocracking Process Product Recovery Method |
|
|
|
10/21/1999 |
09422316 |
High Severity, Low Conversion Hydrocracking Process |
|
|
|
10/19/1999 |
09421146 |
Producing Low Sulfur Hydrocarbons With Biologically Regenera... |
|
|
|
10/15/1999 |
09418448 |
Method Of Removing Contaminants From Used Oil |
|
|
|
10/12/1999 |
09416038 |
Catalytic Dewaxing With Trivalent Rare Earth Metal Ion Excha... |
|
|
|
10/6/1999 |
09413122 |
Preparation Of An Activated Catalyst Using An Inert Gas In T... |
|
|
|
9/29/1999 |
09341440 |
Method Of Controlling Asphaltene Precipitation In A Fluid |
|
|
|
9/21/1999 |
09399650 |
Process For Treatment Of Petroleum Acids With Ammonia |
|
|
|
9/17/1999 |
09398434 |
Selective Hydrogenation Of Diolefins To The Olefins Employin... |
|
|
|
9/15/1999 |
09397350 |
Distillate Dewaxing Process |
|
|
|
9/7/1999 |
09390815 |
Base Stock Lube Oil Manufacturing Process |
|
|
|
8/30/1999 |
09385385 |
Solvent Extraction Of Hydrocarbons From Inorganic Materials ... |
|
|
|
8/17/1999 |
09375467 |
Hydrogenation Treatment Process For Crude Oil And Crude Oil ... |
|
|
|
8/16/1999 |
09375208 |
Two Stage Hydrocracking Process |
|
|
|
8/5/1999 |
09368805 |
Distillate Product Hydrocracking Process |
|
|
|
7/27/1999 |
09361953 |
Integration Of Solvent Deasphalting And Gasification |
|
|
|
6/11/1999 |
09330882 |
Zeolite Ssz-36 |
|
|
|
6/7/1999 |
09326843 |
Desulfurization And Ring Opening Of Petroleum Streams |
|
|
|
5/25/1999 |
09318074 |
Raffinate Hydroconversion Process (jht-9901) |
|
|
|
5/25/1999 |
09318075 |
Hydroconversion Process For Making Lubricating Oil Basestock... |
|
|
|
5/24/1999 |
09317551 |
Viscosity Reduction Of Crude Oils And Residuums |
|
|
|
5/24/1999 |
09317770 |
Regenerative Thermal Oxidation System For Treating Asphalt V... |
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|
|
5/21/1999 |
09316498 |
Process, Including Psa And Membrane Separation, For Separati... |
|
|
|
5/21/1999 |
09316002 |
Process For Recovery Of Hydrocarbon From Tailings |
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|
|
5/21/1999 |
09316006 |
Method For Recovery Of Hydrocarbon Diluent From Tailing |
|
|
|
5/21/1999 |
09317106 |
Process, Including Membrane Separation, For Separating Hydro... |
|
|
|
5/18/1999 |
09315110 |
Microwave Heated Catalyst And Process |
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|
5/11/1999 |
09309941 |
Process For Treatment Of Petroleum Acids (law824) |
|
|
|
4/23/1999 |
09298428 |
Apparatus And Process For Improved Aromatic Extraction From ... |
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|
|
4/8/1999 |
09288199 |
Integrated Residue Thermal Cracking And Partial Oxidation Pr... |
|
|
|
4/7/1999 |
09287622 |
Process For Isomerizing Aromatic Cuts Containing Eight Carbo... |
|
|
|
4/5/1999 |
09285679 |
Process For Converting Hydrocarbons By Treatment In A Distil... |
|
|
|
4/5/1999 |
09285777 |
Process For Converting Hydrocarbons By Treatment In A Distil... |
|
|
|
3/25/1999 |
09276324 |
Process For Producing Petroleum Residuum-water Slurry |
|
|
|
3/22/1999 |
09273484 |
Process For Converting Heavy Petroleum Fractions That Compri... |
|
|
|
3/22/1999 |
09273486 |
Process For Converting Heavy Petroleum Fractions That Compri... |
|
|
|
3/22/1999 |
09272531 |
Catalytic Hydrocracking Process |
|
|
|
3/19/1999 |
09273207 |
Refinery Process Including Membrane Separation |
|
|
|
3/18/1999 |
09271707 |
Cavitation Enhanced Liquid Atomization |
|
|
|
3/4/1999 |
09262183 |
Process For The Reduction Of Sulphur Content In Fcc Heavy Ga... |
|
|
|
3/4/1999 |
09262061 |
Mechanical Deaeration Of Bituminous Froth |
|
|
|
3/3/1999 |
09262162 |
Methods For Reducing Sulfur And Carbon In Petroleum Refining... |
|
|
|
3/2/1999 |
09260447 |
Method For Pretreatment Of Refinery Feed For Desalting The F... |
|
|
|
3/2/1999 |
09260108 |
Combined Steam Conversion Process For Treating Vacuum Gas Oi... |
|
|
|
2/26/1999 |
09258619 |
Process For Neutralization Of Petroleum Acids (law810) |
|
|
|
2/16/1999 |
09250741 |
Method Of Removing Contaminants From Used Oil |
|
|
|
1/21/1999 |
09235024 |
Rubber Process Oil And Production Process Thereof |
|
|
|
1/21/1999 |
09147537 |
Hydrogenation Method And Reactor |
|
|
|
1/8/1999 |
09227615 |
Process For Reverse Gas Flow In Hydroprocessing Reactor Syst... |
|
|
|
1/8/1999 |
09227790 |
Hydrocracking/hydrotreating Process Without Intermediate Pro... |
|
|
|
12/30/1998 |
09223050 |
Method For Reducing Hydrogen Chloride Emissions From An Asph... |
|
|
|
12/18/1998 |
09216572 |
Method For Demetallating Petroleum Streams (law772) |
|
|
|
12/18/1998 |
09216573 |
Method For Decreasing The Metals Content Of Petroleum Stream... |
|
|
|
12/15/1998 |
09211051 |
Production Process Of Low Pour-point Oil |
|
|
|
12/15/1998 |
09212036 |
Method For Making A Process Oil By Using Aromatic Enrichment... |
|
|
|
12/1/1998 |
09203062 |
Production Of Lubricant Base Oils |
|
|
|
11/23/1998 |
09194126 |
Method Of Preparing Low-sulphur Aliphatic Compounds |
|
|
|
11/16/1998 |
09192650 |
Deep Desulfurization Of Fcc Gasoline At Low Temperatures To ... |
|
|
|
11/13/1998 |
09191924 |
Gasoline Fuel |
|
|
|
11/5/1998 |
09186684 |
Method For Reclaiming Investment Casting Wax Compositions An... |
|
|
|
10/30/1998 |
09182659 |
Process For Selective Hydrogenation Of Unsaturated Compounds |
|
|
|
10/23/1998 |
09178159 |
Middle Distillate Selective Hydrocracking Process |
|
|
|
10/22/1998 |
09177677 |
Dewaxing With Nickel-silicalite Catalyst |
|
|
|
10/22/1998 |
09176771 |
Method And Apparatus For Selective Vaporization Of Hydrocarb... |
|
|
|
10/15/1998 |
09172651 |
Process For Production Of Ethylene And Propylene By Cataltic... |
|
|
|
10/14/1998 |
09172304 |
Process For Converting Heavy Crude Oil Fractions, Comprising... |
|
|
|
10/6/1998 |
09166807 |
Process For Treatment Of Petroleum Acids With Ammonia |
|
|
|
10/6/1998 |
09167152 |
Refinery Atmospheric Pipestill With Ammonia Stripping |
|
|
|
9/29/1998 |
09163156 |
Hydrocracking Process |
|
|
|
9/24/1998 |
09159913 |
Integrated Hydroprocessing Scheme With Segregated Recycle |
|
|
|
9/14/1998 |
09152807 |
Quaternary Ammonium Hydroxides As Mercaptan Scavengers |
|
|
|
9/11/1998 |
09151510 |
Jet Pump Treatment Of Heavy Oil Production Sand |
|
|
|
9/10/1998 |
09150573 |
Process For The Simultaneous Treatment And Fractionation Of ... |
|
|
|
9/4/1998 |
09148381 |
Isoparaffinic Base Stocks By Dewaxing Fischer-tropsch Wax Hy... |
|
|
|
8/31/1998 |
09144229 |
Process For Separating And Recovering Multimethyl-branched A... |
|
|
|
8/25/1998 |
09139158 |
Deasphalting Process |
|
|
|
8/13/1998 |
09133929 |
Method Of Removing Sulfur Compounds From Hydrocarbon Streams |
|
|
|
8/7/1998 |
09131107 |
Sulfur Removal From Hydrocarbon Fluids By Mixing With Organo... |
|
|
|
8/3/1998 |
09000423 |
Process For Neutralization Of Petroleum Acids Using Overbase... |
|
|
|
7/13/1998 |
09115255 |
Production Of High Viscosity Index Lubricants |
|
|
|
5/19/1998 |
09081340 |
Hydrocarbon Conversion Process Using A Zeolite Bound Zeolite... |
|
|
|
5/14/1998 |
09078749 |
Method For Removal Of Hydrogen Sulfide From Gaseous And Liqu... |
|
|
|
5/6/1998 |
09073412 |
Three Stage Cocurrent Liquid And Vapor Hydroprocessing |
|
|
|
5/5/1998 |
09072763 |
Process For Reducing Total Acid Number Of Crude Oil |
|
|
|
5/5/1998 |
09072764 |
Process For Reducing Total Acid Number Of Crude Oil |
|
|
|
5/4/1998 |
09071793 |
Low Emission, Non-oxygenated Fuel Composition |
|
|
|
4/8/1998 |
09056694 |
Tar Sands Extraction Process |
|
|
|
3/31/1998 |
09052764 |
High Temperature, Low Oxidation Stabilization |
|
|
|
3/27/1998 |
09049466 |
Removal Of Naphthenic Acids In Crude Oils And Distillates |
|
|
|
3/27/1998 |
09049357 |
Process For Upgrading Heavy Oil Using Lime |
|
|
|
3/6/1998 |
09035915 |
Hydrocracking Of Heavy Hydrocarbon Oils With Conversion Faci... |
|
|
|
2/20/1998 |
09026761 |
Jet Pump Treatment Of Heavy Oil Production Sand |
|
|
|
2/19/1998 |
09026367 |
Process For Recovering Lube Oil Base Stocks From Used Motor ... |
|
|
|
2/19/1998 |
09026448 |
Asphalt Compositions Containing Solvent Deasphalted Bottoms ... |
|
|
|
2/13/1998 |
09023571 |
Method For Upgrading Waxy Feeds Using A Catalyst Comprising ... |
|
|
|
2/13/1998 |
09023573 |
Hydroconversion Process For Making Lubricating Oil Basestock... |
|
|
|
2/13/1998 |
09023575 |
Hydroconversion Process For Making Lubicating Oil Basestocks |
|
|
|
2/12/1998 |
09022607 |
Startup Of Magnetic Separation Process In An Fcc Unit |
|
|
|
2/11/1998 |
09011292 |
Stabilization Of Low Rank Coals After Drying |
|
|
|
2/3/1998 |
09017587 |
Process For Upgrading A Hydrocarbon Oil |
|
|
|
2/3/1998 |
09018019 |
Catalytic Dewaxing With Trivalent Rare Earth Metal Ion Excha... |
|
|
|
2/3/1998 |
09017777 |
Decreasing Bi-reactive Contaminants |
|
|
|
2/2/1998 |
09017348 |
Method Of Reducing Moisture And Solid Content Of Bitumen Ext... |
|
|
|
12/31/1997 |
09002057 |
Extraction Of Bitumen From Bitumen Froth Generated From Tar ... |
|
|
|
12/29/1997 |
08998932 |
Removal Of Organic Sulfur Compounds From Fcc Gasoline Using ... |
|
|
|
12/9/1997 |
08999712 |
Catalyst And Hydrotreating Process |
|
|
|
12/5/1997 |
08985990 |
Fcc Process With Two Zone Short Contact Time Reaction Condui... |
|
|
|
12/3/1997 |
08984077 |
Process To Remove Ash-forming Contaminants From Wet Used Oil |
|
|
|
11/7/1997 |
08965714 |
Naphtha Reforming Catalyst And Process |
|
|
|
11/4/1997 |
08963693 |
Continuous Catalytic Reforming Process With Dual Zones |
|
|
|
10/31/1997 |
08961612 |
Sulfur Removal From Hydrocarbon Fluids By Contacting Said Fl... |
|
|
|
10/24/1997 |
08960077 |
Purification Of Oil |
|
|
|
10/24/1997 |
08957236 |
Process For The Simultaneous Production Of Libricating Oil B... |
|
|
|
10/22/1997 |
08955623 |
Process For Mild Hydrocracking Of Petroleum Cuts Using A Cat... |
|
|
|
10/14/1997 |
08949722 |
Use Of Sarcosinates As Asphaltene-dispersing Agents |
|
|
|
10/8/1997 |
08943874 |
Solvent-free Method And Apparatus For Removing Bituminous Oi... |
|
|
|
10/3/1997 |
08944195 |
Process For Fluid Catalytic Cracking Of Oils |
|
|
|
10/3/1997 |
08943283 |
Cold Dense Slurrying Process For Extracting Bitumen From Oil... |
|
|
|
10/1/1997 |
08942047 |
Multi-step Catalytic Process For Conversion Of A Heavy Hydro... |
|
|
|
10/1/1997 |
08942051 |
Catalytic Process For Conversion Of A Petroleum Residue Usin... |
|
|
|
10/1/1997 |
08942547 |
Process For Converting A Heavy Hydrocarbon Fraction Using An... |
|
|
|
10/1/1997 |
08942901 |
Multi-step Process For Conversion Of A Petroleum Residue |
|
|
|
9/30/1997 |
08940966 |
Solvent Process For Bitumen Separation From Oil Sands Froth |
|
|
|
9/30/1997 |
08940821 |
Catalytic Reforming Process With Increased Aromatics Yield |
|
|
|
9/29/1997 |
08939184 |
Petroleum Coker Cooling Method With Minimum Coke Drum Stress |
|
|
|
9/24/1997 |
08936802 |
Process For Dispersing Transition Metal Catalytic Particles ... |
|
|
|
9/19/1997 |
08933638 |
Process To Refine Petroleum Residues And Sludges Into Asphal... |
|
|
|
9/16/1997 |
08931656 |
Method For Modeling The Crystallization Of Paraffins In Petr... |
|
|
|
9/16/1997 |
08931675 |
Quaternary Ammonium Hydroxides As Mercaptan Scavengers |
|
|
|
9/8/1997 |
08925211 |
Direct Fired Convection Heating In Residuum Oil Solvent Extr... |
|
|
|
9/8/1997 |
08925279 |
Method Of Rerefining Waste Oil By Distillation And Extractio... |
|
|
|
8/29/1997 |
08920701 |
Process For Reduction Of Total Acid Number In Crude Oil |
|
|
|
8/29/1997 |
08920420 |
Process For Selectively Removing Lower Molecular Weight Naph... |
|
|
|
8/29/1997 |
08920421 |
Catalytic Reduction Of Acidity Of Crude Oils In The Absence ... |
|
|
|
8/29/1997 |
08920447 |
Process For Reducing Total Acid Number Of Crude Oil Law591 |
|
|
|
8/29/1997 |
08920549 |
Thermal Process For Reducing Total Acid Number Of Crude Oil(... |
|
|
|
8/29/1997 |
08920554 |
Process Oils And Manufacturing Process For Such Using Aromat... |
|
|
|
8/29/1997 |
08920555 |
Slurry Hydroprocessing |
|
|
|
8/29/1997 |
08920556 |
Process For Reducing Total Acid Number Of Crude Oil |
|
|
|
8/26/1997 |
08999776 |
Integrated Vacuum Residue Hydrotreating With Carbon Rejectio... |
|
|
|
8/22/1997 |
08917652 |
Process For The Production Of Medicinal White Oil |
|
|
|
8/22/1997 |
08916899 |
Heteroatom Removal Through Countercurent Sorption |
|
|
|
8/21/1997 |
08915639 |
Process For Removing Contaminants From Thermally Cracked Was... |
|
|
|
8/19/1997 |
08914458 |
Integrated Lube Oil Hydrorefining Process |
|
|
|
8/18/1997 |
08912493 |
Sulfur Removal By Catalytic Distillation |
|
|
|
8/13/1997 |
08910102 |
Method Of And Means For Upgrading Hydrocarbons Containing Me... |
|
|
|
8/7/1997 |
08908520 |
Isomerization Process Using Zeolite Ssz-25 |
|
|
|
8/1/1997 |
08904594 |
Gasoline Fuel |
|
|
|
8/1/1997 |
08849005 |
Synthetic Wax For Food Applications |
|
|
|
7/30/1997 |
08903425 |
Fluid Cat Cracking Heavy Using Stripped Catalyst For Feed Pr... |
|
|
|
7/23/1997 |
08899219 |
Hydrocarbon Conversion |
|
|
|
7/18/1997 |
08897099 |
Process Oils And Manufacturing Process For Such Using Using ... |
|
|
|
7/10/1997 |
08889965 |
Method Of Producing Water Slurry Of Sda Asphaltene |
|
|
|
6/27/1997 |
08883702 |
Method For Improving The Yield Of Lighter Components In Heat... |
|
|
|
6/26/1997 |
08883001 |
Base Stock Lube Oil Manufacturing Process |
|
|
|
6/12/1997 |
08873804 |
Process To Remove Ash-forming Contaminants From Used Oil |
|
|
|
6/10/1997 |
08872660 |
Sequential Catalytic And Thermal Cracking For Enhanced Ethyl... |
|
|
|
6/6/1997 |
08869608 |
Dewaxing With Nickel-silicalite Catalyst |
|
|
|
6/3/1997 |
08868394 |
Conversion Of Fisher-tropsch Waxes To Lubricants By Counterc... |
|
|
|
6/3/1997 |
08868396 |
Conversion Of Fischer-tropsch Light Oil To Jet Fuel By Count... |
|
|
|
5/29/1997 |
08865635 |
Hydrocarbon Conversion Catalyst And Its Use |
|
|
|
5/23/1997 |
08862437 |
Method Of And Apparatus For Processing Heavy Hydrocarbons |
|
|
|
5/16/1997 |
08857887 |
Bitumen Modification Using Fly Ash Derived From Bitumen Coke |
|
|
|
5/14/1997 |
08855946 |
Process For Catalytic Cracking Of Petroleum Based Feed Stock... |
|
|
|
5/13/1997 |
08855503 |
Removal Of Sulfur From A Hydrocarbon Stream By Low Severity ... |
|
|
|
5/13/1997 |
08855232 |
Multizone Catalytic Reforming Process |
|
|
|
5/9/1997 |
08853393 |
Catalytic Multi-stage Hydrodesulfurization Of Metals-contain... |
|
|
|
5/7/1997 |
08852478 |
Method For Regulating Particle Transfer Rates |
|
|
|
5/6/1997 |
08851927 |
Process For Producing Hydrodesulfurization Catalyst And Hydr... |
|
|
|
5/5/1997 |
08842465 |
Hydrocarbon Conversion Catalyst Composition And Processes Th... |
|
|
|
4/23/1997 |
08839147 |
Hydroconversion Process |
|
|
|
4/11/1997 |
08838834 |
Steam Conversion Process And Catalyst |
|
|
|
4/8/1997 |
08835885 |
Methods Of Using Zeolite Ssz-42 |
|
|
|
4/7/1997 |
08835214 |
Method And System For Generating Power From Residual Fuel Oi... |
|
|
|
3/24/1997 |
08822532 |
Process For Hydrotreating An Organic Feedstock Containing A ... |
|
|
|
3/21/1997 |
08821471 |
Aromatic Solvents Having Aliphatic Properties And Methods Of... |
|
|
|
3/18/1997 |
08819900 |
Catalytic Cracking Process |
|
|
|
3/13/1997 |
08816713 |
Catalyst For Demercaptanization Of Petroleum Distillates |
|
|
|
2/27/1997 |
08793662 |
Process For Removing Essentially Naphthenic Acids From A Hyd... |
|
|
|
2/21/1997 |
08803209 |
Process For Obtaining Olefins From Residual Feedstocks |
|
|
|
2/20/1997 |
08802742 |
Method For Fluidizing Tars |
|
|
|
2/5/1997 |
08795057 |
Method For Upgrading Waxy Feeds Using A Catalyst Comprising ... |
|
|
|
1/17/1997 |
08785372 |
Thermal Decomposition Of Naphthenic Acids |
|
|
|
1/14/1997 |
08783221 |
Sulfur Removal Process |
|
|
|
1/6/1997 |
08778995 |
Phosphonate/thiophosphonate Coking Inhibitors |
|
|
|
12/23/1996 |
08771881 |
Passive Acid Tar Neutralization Process |
|
|
|
12/17/1996 |
08768251 |
Raffinate Hydroconversion Process |
|
|
|
12/17/1996 |
08768252 |
Hydroconversion Process For Making Lubricating Oil Basestock... |
|
|
|
11/18/1996 |
08751829 |
Process For Removing Sulfur Compounds From Hydrocarbon Strea... |
|
|
|
11/11/1996 |
08464825 |
Removal Of Contaminants From Oil |
|
|
|
11/6/1996 |
08744764 |
Process For Extracting Tar From Tarsand |
|
|
|
10/31/1996 |
08741504 |
Catalytic Dehazing Of Lubricating Base Oils |
|
|
|
10/28/1996 |
08738184 |
Low Headroom Coke Drum Deheading Device |
|
|
|
10/22/1996 |
08735234 |
Catalytic Distillation Refining |
|
|
|
10/21/1996 |
08734322 |
Continuous In-situ Combination Process For Upgrading Heavy O... |
|
|
|
10/18/1996 |
08733527 |
Sludge Liquefaction Process And Agents |
|
|
|
10/17/1996 |
08733298 |
Oil Sand Extraction Process |
|
|
|
10/16/1996 |
08733018 |
Synthetic Crystalline Aluminosilicate For The Catalytic Conv... |
|
|
|
10/9/1996 |
08728156 |
Electrodynamic-chemical Processing For Beneficiation Of Petr... |
|
|
|
8/27/1996 |
08703588 |
Method For Upgrading Waxy Feeds Using A Catalyst Comprising ... |
|
|
|
8/23/1996 |
08701925 |
Hydroprocessing In A Countercurrent Reaction Vessel |
|
|
|
8/23/1996 |
08701957 |
Process For Desulfurizing Catalytically Cracked Gasoline |
|
|
|
8/23/1996 |
08702347 |
Integrated Staged Catalytic Cracking And Hydroprocessing Pro... |
|
|
|
8/23/1996 |
08697381 |
Integrated Staged Catalytic Cracking And Hydroprocessing Pro... |
|
|
|
8/12/1996 |
08676386 |
Liquid Treatment Apparatus |
|
|
|
8/12/1996 |
08695473 |
Replacement Of Particles In A Moving Bed Process |
|
|
|
8/5/1996 |
08691825 |
Oil Demetalizing Process |
|
|
|
7/18/1996 |
08687115 |
Metal Complexing |
|
|
|
7/16/1996 |
08682949 |
Alkylation Process Using Zeolite Ssz-25 |
|
|
|
7/8/1996 |
08676950 |
Solvent Extraction Of Hydrocarbons From Inorganic Materials ... |
|
|
|
7/3/1996 |
08674963 |
Process For Converting Olefinic Hydrocarbons Using Spent Fcc... |
|
|
|
7/2/1996 |
08677439 |
Process And Catalyst For Upgrading Heavy Hydrocarbon |
|
|
|
6/19/1996 |
08666168 |
Heavy Feed Upgrading And Use Thereof In Cat Cracking |
|
|
|
6/19/1996 |
08649715 |
Purification Of Oil |
|
|
|
6/18/1996 |
08666699 |
Process For Alkane Isomerization Using Reactive Chromatograp... |
|
|
|
6/18/1996 |
08666717 |
Process For Alkane Isomerization Using Reactive Chromatograp... |
|
|
|
6/17/1996 |
08668039 |
Process For Presulfiding Hydrocarbon Processing Catalysts |
|
|
|
6/12/1996 |
08662786 |
Two-step Process For Alkylation Of Benzene To Form Linear Al... |
|
|
|
6/11/1996 |
08660585 |
Dynamic Mixer Process With Continuous Caustic Phase For Remo... |
|
|
|
6/11/1996 |
08661457 |
Process For Producing Reformulated Gasoline By Reducing Sulf... |
|
|
|
5/31/1996 |
08656796 |
Method For Providing A Tube Having Coke Formation And Carbon... |
|
|
|
5/31/1996 |
08591507 |
Apparatus And Method For Removing Oil From Oil-coated Partic... |
|
|
|
5/28/1996 |
08654485 |
Delayed Coking Process With Water And Hydrogen Donors |
|
|
|
5/24/1996 |
08653094 |
Hydrocarbon Conversion Processes Using Zeolite Ssz-42 |
|
|
|
5/15/1996 |
08647850 |
Method For Extracting Bitumen From Tar Sands |
|
|
|
5/1/1996 |
08640506 |
Process For The Conversion Of Heavy Crude Oils And Distillat... |
|
|
|
4/30/1996 |
08643074 |
Method And Apparatus For Oxidizing An Organic Liquid |
|
|
|
4/25/1996 |
08638964 |
Petroleum Fuel Base |
|
|
|
4/23/1996 |
08636424 |
Hydroisomerization Of A Predominantly N-paraffin Feed To Pro... |
|
|
|
4/22/1996 |
08635857 |
Continuous Catalytic Reforming Process With Dual Zones |
|
|
|
4/18/1996 |
08634293 |
In Situ Mitigation Of Coke Buildup In Porous Catalysts By Pr... |
|
|
|
4/16/1996 |
08633265 |
Lubricating Oil Dewaxing With Membrane Separation |
|
|
|
4/15/1996 |
08632600 |
Modified Raney Nickel Catalyst And A Process For Preparing D... |
|
|
|
4/10/1996 |
08630217 |
Method And Apparatus For Removing Bituminous Oil From Oil Sa... |
|
|
|
4/5/1996 |
08628754 |
Desulfurization Process |
|
|
|
4/4/1996 |
08627526 |
Hydrodearomatization Of Hydrocarbons |
|
|
|
4/1/1996 |
08626618 |
Split Feed Injection Fluid Catalytic Cracking Process |
|
|
|
3/28/1996 |
08623036 |
Wax Hydroisomerization Process Employing A Boron-free Cataly... |
|
|
|
3/28/1996 |
08623084 |
Wax Hydroisomerization Process |
|
|
|
3/26/1996 |
08624727 |
Compositions For Use In Catalytic Cracking To Make Reduced S... |
|
|
|
3/22/1996 |
08620148 |
Selective Hydrodesulfurization Of Cracked Naphtha Using Nove... |
|
|
|
3/22/1996 |
08620647 |
Methods For Inhibiting Foam |
|
|
|
3/20/1996 |
08618876 |
Method For Increasing Yield Of Liquid Products In A Delayed ... |
|
|
|
3/6/1996 |
08611588 |
Method For Prolonging The Life Of Alkylation Product Stream ... |
|
|
|
3/4/1996 |
08610627 |
Process And Apparatus For Recoating A Deactivated Catalyst C... |
|
|
|
2/28/1996 |
08613779 |
Process Of Producing A Debenenated And Isomerized Gasoline B... |
|
|
|
2/21/1996 |
08604652 |
Process To Remove Ash-forming Contaminants From Used Oil |
|
|
|
2/12/1996 |
08599911 |
Process For Stable Aqueous Asphaltene Suspensions |
|
|
|
2/12/1996 |
08599913 |
Crude Oil Desalting Process |
|
|
|
2/2/1996 |
08583725 |
Selective Hydrodesulfurization Process (hen-9601) |
|
|
|
2/2/1996 |
08594627 |
Demetallation - High Carbon Conversion Process, Apparatus An... |
|
|
|
2/1/1996 |
08595293 |
Method Of Treating Oil Sludge |
|
|
|
1/31/1996 |
08594221 |
Settling Aids For Solids In Hydrocarbons |
|
|
|
1/11/1996 |
08584462 |
Process For Producing Oil From Organic Material-containing S... |
|
|
|
1/5/1996 |
08583692 |
Process For Removal Of Heteroatoms Under Reducing Conditions... |
|
|
|
1/5/1996 |
08583576 |
Process For Upgrading The Flash Zone Gas Oil Stream From A D... |
|
|
|
12/29/1995 |
08581082 |
Hydroconversion Process Employing Catalyst With Specified Po... |
|
|
|
12/28/1995 |
08579926 |
Processes For Reacting Bastnaesite With Alkaline-earth Metal... |
|
|
|
12/21/1995 |
08576334 |
Hydrocracking Of Heavy Hydrocarbon Oils With Conversion Faci... |
|
|
|
12/13/1995 |
08572259 |
Process For Hydrotreating An Organic Feedstock Containing A ... |
|
|
|
12/12/1995 |
08571049 |
Thermal Decomposition Of Naphthenic Acids |
|
|
|
12/8/1995 |
08569625 |
Method For Removing Sulfone And Hydrogen Fluoride From A Hyd... |
|
|
|
12/8/1995 |
08569752 |
Passive Neutralization Process |
|
|
|
12/8/1995 |
08569810 |
Catalyst For Cracking Oil Feedstocks Contaminated With Metal |
|
|
|
12/5/1995 |
08567646 |
Solvent Extraction Of Hydrocarbon Oils Producing An Increase... |
|
|
|
12/5/1995 |
08567324 |
Emulsion For Heavy Oil Dilution And Method Of Using Same |
|
|
|
12/4/1995 |
08567010 |
Method For Separating Sulfone From A Hydrocarbon Stream Havi... |
|
|
|
11/30/1995 |
08565116 |
Process For Manufacturing Fine Particles Of Pitch With A Hig... |
|
|
|
11/29/1995 |
08564769 |
Hydroconversion Process Employing Catalyst With Specified Po... |
|
|
|
11/14/1995 |
08557470 |
Integrated Lubricant Upgrading Process |
|
|
|
11/13/1995 |
08556473 |
Process For Pretreatment Of Hydrocarbon Oil Prior To Hydrocr... |
|
|
|
11/6/1995 |
08553900 |
Method And Apparatus For Recovering The Fuel Value Of Crude ... |
|
|
|
11/3/1995 |
08551972 |
Catalytic Dewaxing Of Lube Basestock Raffinates In Contact W... |
|
|
|
11/2/1995 |
08556888 |
Catalyst And Hydrotreating Process |
|
|
|
10/31/1995 |
08551019 |
Process And Apparatus For Converting Oil Shale Or Tar Sands ... |
|
|
|
10/26/1995 |
08548570 |
Method Of Presulfurizing A Hydrotreating, Hydrocracking Or T... |
|
|
|
10/20/1995 |
08546202 |
Thermal Decomposition Of Naphthenic Acids |
|
|
|
10/17/1995 |
08544236 |
Method For Extracting Oil From Oil-contaminated Soil |
|
|
|
10/17/1995 |
08547081 |
Method For Extracting Bitumen From Tar Sands |
|
|
|
10/17/1995 |
08543988 |
Process And Plant For Purifying Spent Oil |
|
|
|
10/17/1995 |
08544343 |
Synthetic Diesel Fuel And Process For Its Production |
|
|
|
10/10/1995 |
08541611 |
Method Of Removing Sulfur Compounds From Sour Crude Oil And ... |
|
|
|
9/29/1995 |
08536229 |
Process For Dewaxing Heavy And Light Fractions Of Lube Base ... |
|
|
|
9/19/1995 |
08530037 |
Hydroprocessing Catalyst And Use Thereof |
|
|
|
9/7/1995 |
08524631 |
Intensive Hydrofining Of Petroleum Fractions |
|
|
|
8/28/1995 |
08464806 |
Destruction Of Halide Containing Organics And Solvent Purifi... |
|
|
|
8/28/1995 |
08519736 |
Gasoline Desulfurization Process |
|
|
|
8/25/1995 |
08519279 |
Process For Neutralization Of Petroleum Acids Using Overbase... |
|
|
|
8/14/1995 |
08514948 |
Process For Desulfurizing Gasoline And Hydrocarbon Feedstock... |
|
|
|
8/10/1995 |
08513329 |
Coal Tar Pitch Blend Having Low Polycyclic Aromatic Hydrocar... |
|
|
|
7/26/1995 |
08507558 |
Catalytic Cracking Process For Hydrocarbons |
|
|
|
7/14/1995 |
08502733 |
Production Of Benzene, Toluene, And Xylene (btx) From Fcc Na... |
|
|
|
7/10/1995 |
08500126 |
Membrane Process For Enhanced Distillate Or Hydrotreated Dis... |
|
|
|
7/6/1995 |
08498861 |
Hydrodearomatization Of Hydrocarbons |
|
|
|
6/23/1995 |
08407019 |
Process For Cracking And Transhydrogenation Of Hydrocarbon F... |
|
|
|
6/19/1995 |
08491396 |
Mehtod Of Treating Sour Gas And Liquid Hydrocarbon |
|
|
|
6/13/1995 |
08490037 |
Catalytic Reforming Process With Sulfur Arrest |
|
|
|
6/7/1995 |
08486478 |
Dewaxing Process Using Zeolite Ssz-25 |
|
|
|
6/7/1995 |
08473682 |
Process For Removing Carbonyl-sulfide From Liquid Hydrocarbo... |
|
|
|
6/6/1995 |
08468905 |
Process For Extracting Hydrocarbons From Diatomite |
|
|
|
6/6/1995 |
08465850 |
Demetalation Of Hydrocarbonaceous Feedstocks Using Sulfuric ... |
|
|
|
6/6/1995 |
08483012 |
Hydrocarbon Conversion Processes Using Zeolite Ssz-42 |
|
|
|
6/6/1995 |
08469872 |
Synthetic Crystalline Aluminosilicate For The Catalytic Conv... |
|
|
|
6/5/1995 |
08465514 |
Process For Producing Hydrodesulfurization Catalyst And Hydr... |
|
|
|
6/5/1995 |
08464554 |
Gasoline Fuel |
|
|
|
6/2/1995 |
08458554 |
Desulfurization And Denitration Of Light Oil By Extraction |
|
|
|
5/31/1995 |
08455988 |
Process For Starting A Hydrocarbon By The Prior Treatment Of... |
|
|
|
5/31/1995 |
08455747 |
Alkylation Process For Desulfurization Of Gasoline |
|
|
|
5/30/1995 |
08453331 |
Modified Zeolite Beta, Processes For Preparation And Use The... |
|
|
|
5/26/1995 |
08451997 |
Catalytic Distillation Oligomerization Of Vinyl Monomers To ... |
|
|
|
5/25/1995 |
08450366 |
Treatments To Reduce Aldol Condensation And Subsequent Polym... |
|
|
|
5/24/1995 |
08448905 |
Process For Producing Solvated Mesophase Pitch And Carbon Ar... |
|
|
|
5/18/1995 |
08443767 |
Solvent Process For Bitumen Separation From Oil Sands Froth |
|
|
|
5/17/1995 |
08446901 |
Hydroprocessing Scheme For Production Of Premium Isomerized ... |
|
|
|
5/17/1995 |
08442954 |
Olefin Plant Recovery System Employing Catalytic Distillatio... |
|
|
|
5/16/1995 |
08441897 |
Hydrodearomatization Of Hydrocarbon Oils Using Novel "phopho... |
|
|
|
5/12/1995 |
08440012 |
Reforming/dehydrocyclization Catalysts |
|
|
|
5/11/1995 |
08439429 |
Treatments To Reduce Aldol Condensation And Subsequent Polym... |
|
|
|
5/9/1995 |
08437338 |
Method Of Breaking Reverse Emulsions In A Crude Oil Desaltin... |
|
|
|
5/5/1995 |
08435263 |
Layered Catalyst Composition |
|
|
|
5/3/1995 |
08434065 |
Oil Sand Extraction Process |
|
|
|
5/2/1995 |
08433906 |
Continuous In-situ Combination Process For Upgrading Heavy O... |
|
|
|
5/2/1995 |
08433907 |
Continuous In-situ Process For Upgrading Heavy Oil Using Aqu... |
|
|
|
5/2/1995 |
08433914 |
Continuous In-situ Combination Process For Upgrading Heavy O... |
|
|
|
4/27/1995 |
08429973 |
Process For Converting Olefinic Hydrocarbons Using Spent Fcc... |
|
|
|
4/26/1995 |
08427915 |
Coker/visbreaker And Ethylene Furnace Antifoulant |
|
|
|
4/24/1995 |
08427512 |
Naphtha Upgrading Process |
|
|
|
4/18/1995 |
08424872 |
In Situ Mitigation Of Coke Buildup In Porous Catalysts With ... |
|
|
|
4/14/1995 |
08416844 |
Process For Separating A Feedstock Stream Essentially Consis... |
|
|
|
4/14/1995 |
08422567 |
Fluid Catalytic Cracking Process |
|
|
|
4/13/1995 |
08422513 |
Synthetic Crystalline Aluminosilicate For The Catalytic Conv... |
|
|
|
3/23/1995 |
08409292 |
Method For Providing A Tube Having Coke Formation And Carbon... |
|
|
|
3/22/1995 |
08409074 |
Gasoline Fuel |
|
|
|
3/20/1995 |
08407457 |
Process For The Removal Of Sulfur From Petroleum Fractions |
|
|
|
3/17/1995 |
08406073 |
Process And Catalyst For Upgrading Heavy Hydrocarbon |
|
|
|
3/9/1995 |
08401374 |
Process For Hydrodearomatization Of Hydrocarbon Oils Using C... |
|
|
|
3/3/1995 |
08398029 |
Process And Compositions For Mn Containing Catalyst For Carb... |
|
|
|
2/22/1995 |
08392115 |
Decoking Process And Device |
|
|
|
2/17/1995 |
08390729 |
Thermal Decomposition Of Naphthenic Acids |
|
|
|
2/15/1995 |
08388999 |
Hydroconversion Process For Heavy Hydrocarbon Oil |
|
|
|
1/30/1995 |
08380211 |
Improved Hydroconversion Process And Catalyst |
|
|
|
1/30/1995 |
08380618 |
Direct Conversion Of Methane To Hythane |
|
|
|
1/18/1995 |
08374236 |
Fluidized-bed Catalytic Cracking Process For A Hydrocarbon F... |
|
|
|
1/17/1995 |
08373827 |
Production Of Clean Distillate Fuels From Heavy Cycle Oils |
|
|
|
1/17/1995 |
08373164 |
Process For Sweetening A Sour Hydrocarbon Fraction Using A S... |
|
|
|
1/13/1995 |
08373534 |
Reduced Gas Holdup In Ebullated Reactor |
|
|
|
1/12/1995 |
08372040 |
Process For The Production Of Substituted Aromatic Hydrocarb... |
|
|
|
1/10/1995 |
08371058 |
Process For Reforming A Dimethylbutane-free Hydrocarbon Frac... |
|
|
|
1/9/1995 |
08370056 |
Hydrocracking Processes Using A Homogenous Catalysis System ... |
|
|
|
1/3/1995 |
08367569 |
Hydrocarbon Conversion Process |
|
|
|
12/30/1994 |
08367670 |
Hydrocarbon Upgrading Process |
|
|
|
12/30/1994 |
08367412 |
Dissolving Salt For Solid Caustic With Oil |
|
|
|
12/30/1994 |
08367096 |
Asphalt Compositions, Method Of Preparation, And Use |
|
|
|
12/22/1994 |
08362343 |
Continuous Catalytic Reforming Process With Dual Zones |
|
|
|
12/22/1994 |
08362073 |
Cyclic Process For Hydrotreating Petroleum Feedstocks |
|
|
|
12/20/1994 |
08359963 |
Reforming Using A Pt/re Catalyst |
|
|
|
12/15/1994 |
08356148 |
Method And Apparatus For Removing Bituminous Oil From Oil Sa... |
|
|
|
12/7/1994 |
08350556 |
Production Of High Viscosity Index Lubricants |
|
|
|
12/2/1994 |
08348428 |
Dynamic Mixer Process With Continuous Caustic Phase For Remo... |
|
|
|
11/30/1994 |
08346610 |
Low Headroom Coke Drum Deheading Device |
|
|
|
11/22/1994 |
08343211 |
Sludge Disposal Process |
|
|
|
11/22/1994 |
08343387 |
Method For Upgrading Waxy Feeds Using A Catalyst Comprising ... |
|
|
|
11/21/1994 |
08343059 |
Phosphonate/thiophosphonate Coking Inhibitors |
|
|
|
11/18/1994 |
08347374 |
Thermal Cracking |
|
|
|
11/17/1994 |
08341395 |
Continuous Method For Increasing The Q.i. Concentration Of L... |
|
|
|
11/14/1994 |
08338308 |
Single-step Process To Upgrade Naphthas To An Improved Gasol... |
|
|
|
11/7/1994 |
08334647 |
Process For Isolating Mesophase Pitch |
|
|
|
10/28/1994 |
08330607 |
Process For Producing Carbon Materials |
|
|
|
10/24/1994 |
08330820 |
Process For The Improved Production Of Middle Distillates Jo... |
|
|
|
10/14/1994 |
08322466 |
Gasoline And Reformate Upgrading Process |
|
|
|
10/7/1994 |
08320024 |
Method For Reducing Elemental Sulfur Pick-up By Hydrocarbon ... |
|
|
|
9/30/1994 |
08315631 |
Process For Decoking Catalysts |
|
|
|
9/30/1994 |
08315817 |
Electrodynamic-chemical Processing For Beneficiation Of Petr... |
|
|
|
9/27/1994 |
08313635 |
Method For The Demercaptanization Of Petroleum Distillates |
|
|
|
9/26/1994 |
08313528 |
Hydrorefining Process For Production Of Base Oils |
|
|
|
9/20/1994 |
08309287 |
Distillate Upgrading Process |
|
|
|
9/13/1994 |
08304834 |
Fluidized Process For Improved Stripping And/or Cooling Of P... |
|
|
|
9/13/1994 |
08305529 |
Reforming/dehydrocyclization Catalysts |
|
|
|
9/9/1994 |
08303908 |
Gasoline Upgrading Process |
|
|
|
9/9/1994 |
08303909 |
Gasoline Upgrading Process |
|
|
|
9/2/1994 |
08300257 |
Process For Removing Iron Impurities From Petroleum Oil Dist... |
|
|
|
8/23/1994 |
08294706 |
Method And Apparatus For Changing Solvent Composition In A S... |
|
|
|
8/16/1994 |
08291320 |
Catalytic Dewaxing Process For Producing Lubricating Oils |
|
|
|
8/15/1994 |
08288707 |
Catalytic Reforming Process With Increased Aromatics Yield |
|
|
|
8/14/1994 |
08307861 |
Catalyst For Hydrorefining |
|
|
|
8/12/1994 |
08289722 |
Recovery Of Hard Acids And Soft Bases From Decomposed Coal |
|
|
|
8/12/1994 |
08289723 |
Recovery Of Hard Acids And Soft Bases From Decomposed Coal |
|
|
|
8/12/1994 |
08289725 |
Recovery Of Hard Acids And Soft Bases From Decomposed Coal |
|
|
|
8/12/1994 |
08289536 |
Method For Removing Sulfur From A Hydrocarbon Feed |
|
|
|
8/9/1994 |
08287979 |
Hydrodearomatization Of Hydrocarbon Oils Using Novel "phosph... |
|
|
|
8/9/1994 |
08287738 |
Process For Hydrodearomatization Of Hydrocarbon Oils Using C... |
|
|
|
8/8/1994 |
08286894 |
Desulfurization Of Hydrocarbon Streams |
|
|
|
8/4/1994 |
08286024 |
Settling Aids For Solids In Hydrocarbons |
|
|
|
8/4/1994 |
08286714 |
Demetallation - High Carbon Conversion Process, Apparatus An... |
|
|
|
8/3/1994 |
08285248 |
Fcc Catalyst Stripper |
|
|
|
8/3/1994 |
08285476 |
Hydrocarbon Upgrading Process |
|
|
|
8/3/1994 |
08285507 |
Method Of Coal Liquefaction |
|
|
|
8/1/1994 |
08283334 |
Method For Treating Pitch |
|
|
|
7/29/1994 |
08282474 |
Process For The Isomerization Of External Olefins To Interna... |
|
|
|
7/28/1994 |
08282103 |
Solvated Mesophase Pitches |
|
|
|
7/26/1994 |
08280279 |
Para-xylene Selective Reforming/aromatization |
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7/22/1994 |
08279345 |
Flash Thermocracking Of Tar Or Pitch |
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7/21/1994 |
08278979 |
Heavy Naphtha Hydroconversion Process |
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7/19/1994 |
08277452 |
Membrane Process For Enhanced Distillate Or Hydrotreated Dis... |
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7/18/1994 |
08276142 |
Method For The Reactivation Of Spent Alumina-supported Hydro... |
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6/27/1994 |
08266969 |
Process For The Dehalogenation Of Organic Compounds |
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6/27/1994 |
08266286 |
Self-stabilizing Pitch For Carbon Fiber Manufacture |
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6/24/1994 |
08264881 |
Ebullated Bed Process |
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6/21/1994 |
08264094 |
Prevention Of Sulfur Gas Emissions From A Rotary Processor U... |
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6/20/1994 |
08262721 |
Desalting Process For Primary Fractionator |
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6/13/1994 |
08259313 |
Split Feed Injection Fluid Catalytic Cracking Process |
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6/1/1994 |
08251890 |
Process For Reducing The Level Of Sulfur In A Refinery Proce... |
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5/26/1994 |
08249610 |
Lubricating Oil Dewaxing With Membrane Separation Of Cold So... |
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5/23/1994 |
08247319 |
Hydroprocessing Scheme For Production Of Premium Isomerized ... |
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5/20/1994 |
08247123 |
Solvent Extraction Of Hydrocarbon Oils Producing An Increase... |
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5/18/1994 |
08245844 |
Reforming With Two Fixed-bed Units, Each Having A Moving-bed... |
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5/17/1994 |
08245181 |
Stacked Bed Catalyst System For Deep Hydrodesulfurization |
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5/13/1994 |
08242222 |
Coker/visbreaker And Ethylene Furnace Antifoulant |
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5/13/1994 |
08242758 |
Method For Producing Feedstocks Of High Quality Lube Base Oi... |
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5/12/1994 |
08241676 |
Process For Cracking Low-quality Feed Stock And System Used ... |
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5/2/1994 |
08236049 |
Hydrocracking Catalyst And Process |
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4/25/1994 |
08231932 |
Process For Obtaining A Fuel Through Extraction And Hydrotre... |
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4/25/1994 |
08232605 |
Process For Producing Light Olefins By Catalytic Conversion ... |
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4/11/1994 |
08226191 |
Catalyst For Residual Conversion Demonstrating Reduced Tolue... |
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4/5/1994 |
08223031 |
Desulfurization And Denitration Of Light Oil By Extraction |
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4/5/1994 |
08223114 |
Method For Reforming Hydrocarbons |
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3/22/1994 |
08215992 |
Desulphurisation Treatment |
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3/9/1994 |
08212607 |
Process For Removal Of Heteroatoms Under Reducing Conditions... |
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3/7/1994 |
08206801 |
Fcc Process Employing Low Unit Cell Size Y-zeolites |
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3/3/1994 |
08206137 |
Quaternary Ammonium Hydroxides As Mercaptan Scavengers |
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2/22/1994 |
08200050 |
Process Of Used Lubricant Oil Recycling |
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2/22/1994 |
08199923 |
Mild Hydrocracking Of Heavy Hydrocarbon Feedstocks Employing... |
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2/16/1994 |
08197507 |
Antifoulant For Inorganic Fouling |
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2/10/1994 |
08194598 |
Integrated Process For Hydrotreating Heavy Oil, Then Manufac... |
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2/8/1994 |
08193590 |
Process For The Elimination Of Mercury From Hydrocarbons By ... |
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2/8/1994 |
08193591 |
Process For The Elimination Of Arsenic From Hydrocarbons By ... |
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2/3/1994 |
08190954 |
Phosphonate/phosphothionate Coking Inhibitors |
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1/31/1994 |
08188988 |
Novel Catalyst For Sweetening A Sour Hydrocarbon Fraction Co... |
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1/25/1994 |
08186073 |
Hydrocarbon Conversion Process Using A Fluorided Beidellite ... |
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12/28/1993 |
08174501 |
Catalytic Reforming Process With Sulfur Arrest |
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12/13/1993 |
08166133 |
Method Of Presulfurizing A Hydrotreating, Hydrocracking Or T... |
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12/6/1993 |
08161843 |
Mild Hydrocracking Of Heavy Hydrocarbon Feedstocks Employing... |
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11/30/1993 |
08159643 |
Coke Inhibiting Process Using Glass Bead Treating |
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11/24/1993 |
08158038 |
Reduced Gas Holdup In Catalytic Reactor |
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11/23/1993 |
08156240 |
Low Pah Pitch And Process For Same |
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11/15/1993 |
08151700 |
Process For Hydrotreating An Organic Feedstock Containing Ox... |
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11/15/1993 |
08152104 |
Fluid Catalytic Cracking |
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11/15/1993 |
08151632 |
Process For Sweetening A Sour Hydrocarbon Fraction Using A S... |
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10/28/1993 |
08118902 |
Process For The Disposal Of Aqueous Sulfur And Caustic-conta... |
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10/19/1993 |
08139893 |
Method Of Scavenging Hydrogen Sulfide From Hydrocarbons |
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10/13/1993 |
08135584 |
Catalyst For Purifying Exhaust Gas |
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10/13/1993 |
08136511 |
Process For Preparing White Oil Containing A High Proportion... |
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10/12/1993 |
08133942 |
Gasoline/cycle Oil Upgrading Process |
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10/12/1993 |
08135204 |
Process For Making Solvated Mesophase Pitch |
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10/8/1993 |
08133403 |
Gasoline Upgrading Process |
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10/1/1993 |
08130472 |
Hydroconversion Process Employing Catalyst With Specified Po... |
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9/30/1993 |
08129352 |
Process For Producing Low Viscosity Lubricating Base Oil Hav... |
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9/30/1993 |
08129376 |
Process For Producing Low Viscosity Lubricating Base Oil Hav... |
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9/20/1993 |
08126842 |
Fluid Catalytic Cracking Feedstock Injection Process |
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9/20/1993 |
08122986 |
Hydrodearomatization Of Hydrocarbons |
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9/10/1993 |
08119771 |
Controlling Chilling Tower Profile For Dilution Chilling Dew... |
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9/7/1993 |
08117276 |
Hydrocarbon Upgrading Process |
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9/2/1993 |
08116185 |
Method Of Breaking Reverse Emulsions In A Crude Oil Desaltin... |
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8/3/1993 |
08101810 |
Catalytic Cracking In Two Stages |
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7/15/1993 |
08091428 |
Yttrium Containing Zeolite Y Cracking Catalyst |
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7/14/1993 |
08091875 |
Waste Sludge Disposal Process |
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7/2/1993 |
08086961 |
Reforming/dehydrocyclization Catalysts |
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6/14/1993 |
08077243 |
Gasoline Fuel |
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6/14/1993 |
08075946 |
Method For The Reactivation Of Spent Alumina-supported Hydro... |
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6/10/1993 |
08074572 |
Gasoline Upgrading Process |
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6/4/1993 |
08071637 |
Process For Producing Petroleum Needle Coke |
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6/1/1993 |
08071435 |
Process For Removing Carbonyl-sulfide From Liquid Hydrocarbo... |
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5/26/1993 |
08067754 |
Passivated Catalysts For Cracking Process |
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5/19/1993 |
08064602 |
Fluid Catalytic Cracking System (rdj9303) |
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5/11/1993 |
08059396 |
Process For The Recovery Of Mercury And Arsenic In A Hydroca... |
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5/10/1993 |
08050169 |
Process And Installation For Producing Liquid Fuels And Raw ... |
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