Patent Examiner Thuan D Dang
United States Patent and Trademark Office

Tags No tags have been applied so far. Sign in to add some.

PlainSite Pro Delay-O-Matic

PlainSite Pro Familiar Faces

PlainSite Pro Recent Activity

PlainSite Pro Major Parties

Demographics

Type: Examiner

Thuan D Dang has presided over the following applications:

First Page Previous Page Divider Add Record Divider Next Page Last Page
Space Sort Descending Date Filed Case Number Title Space
6/5/2007 10588106 Alkylation Process Using A Catalyst Comprising A Solid Acid ...

1/22/2007 10594076 Process For The Selective Catalytic Hydrodealkylation Of Alk...

12/28/2006 10583376 Process For The Production And Purification Of Vinyl Aromati...

12/13/2006 10576144 Process For The Preparation Of 1-octene

12/7/2006 10586586 Process For The Catalytic Hydrodealkylation Of Alkylaromatic...

12/4/2006 10576463 Process For Producing 1-octene From Butadiene In The Presenc...

8/29/2006 10590995 Process For Producing Adamantane

8/18/2006 10562454 Method For Producing 1-octene From Crack-c4

7/21/2006 10550485 Method for hydrocarbon isomerization

7/18/2006 10586510 Process For Alkylation Of An Aromatic Hydrocarbon Or Isoalka...

7/17/2006 10584785 Method For The Production Of Butadiene

6/28/2006 10584783 Method For The Production Of Butadiene And 1-butene

6/27/2006 10584758 Preparation Of Butadiene

6/12/2006 10582607 Process For Producing Adamantane

11/16/2005 10556962 Novel Method For Preparing Styrenic Olefins

10/6/2005 10552434 Method For Producing Alkyl Aromatic Compounds

10/3/2005 10551558 Integrated process for the production of olefin derivatives

9/27/2005 10525148 Hydrogenation Of Olefinic Feedstocks

7/25/2005 10543148 Method For Producing Butene Oligomers And Tert-butyl Ethers ...

7/12/2005 10541848 Method for hydrogenating olefin

4/5/2005 10510105 Catalyst for the dehydrogenation of ethylbenzene to styrene

4/5/2005 11098570 Process For The Production Of Phenylalkanes That Use A Zeoli...

3/29/2005 11092491 Method of extending catalyst life in vinyl aromatic hydrocar...

3/24/2005 11088296 Process For Producing Cumene

3/17/2005 11082263 Process For The Co-production Of Cumene And Secondary Butyl ...

3/16/2005 11082445 Palladium modified metal-promoted catalyst

3/11/2005 11078504 Isomerization Process

2/25/2005 11065035 Novel Process For Preparation Of 2,6-dialkyltetralin

2/25/2005 11066951 Critical Phase Alkylation And Transalkylation Process In The...

2/8/2005 11053559 Selective Alkylation Of Aromatic Hydrocarbons

2/3/2005 11050188 Octane Improvement Of A Hydrocarbon Stream

1/31/2005 11047514 Alkylation Process With Recontacting In Settler

1/25/2005 11042587 Process And Apparatus For Alkylation Of Aromatic With Olefin...

1/25/2005 11042938 Process and catalysts for C8 alkylaromatic isomerization

1/25/2005 11042700 Process and apparatus for alkylation of benzene with aliphat...

1/18/2005 11038827 Process For Producing Para-xylene

1/13/2005 11034460 Method Of Removing Organic Sulfur Compounds From Alkylate

1/11/2005 11033047 Zeolite Catalyst For The Alkylation Of Aromatic Compounds Wi...

12/1/2004 11000859 Process For Benzene Alkylation And Transalkylation Of Polyal...

12/1/2004 11001463 Process For Preparing Styrene

11/29/2004 10998415 Use Of Monolith Catalyst To Prepare Ethylbenzene

11/24/2004 10997219 Process for the preparation of xylene

11/23/2004 10996322 Aromatic Methylidene Compound, Methylstyryl Compound For Pro...

11/22/2004 10994598 Carbon-carbon Cross Coupling Catalyzed By Transition Metals ...

11/17/2004 10990450 Using A Layered Zeolite Catalyst For Cracking Naphtha To Eth...

11/12/2004 10986368 Process For The Hydrogenation Of Olefins

11/8/2004 10983433 Selective Hydrogenation Of Acetylenes And Dienes In A Hydroc...

11/5/2004 10981740 Process For The Production Of Phenylalkanes That Use A Catal...

11/4/2004 10980314 Process For The Catalytic Isomerisation Of Aromatic Compound...

10/29/2004 10975476 Fuel Components And Their Selective Manufacturing Methods

10/28/2004 10497034 Method For The Production Of 1-octene By Reductive Telomeris...

10/26/2004 10973746 Paraffin Alkylation

10/19/2004 10511878 Sonication Treatment Of Polychlorinated Biphenyl Contaminate...

10/6/2004 10959544 Low Noack Volatility Poly Alpha-olefins

9/28/2004 10509508 Preparation Of Alkylaromatic Hydrocarbons And Alkylaryl Sulf...

9/22/2004 10946928 Multi-zone Process For The Production Of Diesel And Aromatic...

9/22/2004 10946948 Alumina Guard Bed For Aromatics Transalkylation Process

9/21/2004 10946553 Production Of Dialkylbenzenes

9/20/2004 10943896 Method For Formulation Of Synthetic Gas Oils Or Additives Fo...

9/8/2004 10936129 Integrated Apparatus For Aromatics Production

8/30/2004 10929987 Production Of Lpg Containing Propane Or Butane From Dimethyl...

8/25/2004 10926207 Selective Hydrogenation Of Butadiene

8/10/2004 10915148 Methods, systems and catalysts for use in aromatic alkylatio...

8/9/2004 10486179 Method For The Isomerisation Of A C5-c8 Fraction Involving T...

8/5/2004 10912253 Process For The Utilization Of Refinery C4 Streams

7/28/2004 10900617 Feed Pretreating

7/27/2004 10899919 Process Of Making Naphthacene From Propargyl Alcohol

7/27/2004 10899821 Process Of Making Naphthacene From Propargyl Alcohol

7/27/2004 10899825 Process Of Making Naphthacene From Propargyl Alcohol

7/27/2004 10899018 Olefin Production From Low Sulfur Hydrocarbon Fractions

7/20/2004 10501876 Method For Producing 4-vinylcyclohexene, Ethyl Benzole And S...

7/20/2004 10501878 Preparation of alkenylaromatic compounds

7/19/2004 10894165 Zone Reactor

7/16/2004 10893642 Molecular-sieve Catalyst Composition, Its Making And Use In ...

7/15/2004 10891975 Two Catalyst Process For Making Olefin

7/14/2004 10891981 Process For Reducing Fouling From Flash/separation Apparatus...

7/14/2004 10891795 Process For Reducing Fouling From Flash/separation Apparatus...

7/9/2004 10887697 Process For Producing 1-octene From Butadiene

7/1/2004 10882932 Process For The Telomerization Of A Conjugated Diene, Cataly...

7/1/2004 10884112 Process For Producing Low-molecular Olefins By Pyrolysis Of ...

6/30/2004 10882887 Process For Removal Of Oxygenates From A Paraffin Stream

6/29/2004 10880072 Process For Producing Alkylbenzene

6/25/2004 10877021 Synthesis Of 6-aryl-6-alkyl Fulvenes, 6-aryl-6-alkenyl Fulve...

6/24/2004 10875087 Catalyst Containing Microporous Zeolite In Mesoporous Suppor...

6/21/2004 10872615 Process For The High Yield Production Of Monoalkylaromatics

6/21/2004 10872642 Combination Reforming And Isomerization Process

6/21/2004 10872703 Hydrocracking Of Diphenylalkanes

6/18/2004 10872250 Olefin Production Process

6/17/2004 10870104 Paraffin Alkylation

6/17/2004 10870512 Xylene Isomerization

6/15/2004 10868118 Process For The Production Of Diesel And Aromatic Compounds

6/9/2004 10498054 Process for production of styrene

5/25/2004 10853372 Dehydrogenation of alkyl aromatic compound over a gallium-zi...

5/21/2004 10851486 Process And Apparatus For Cracking Hydrocarbon Feedstock Con...

5/21/2004 10851487 Process And Apparatus For Removing Coke Formed During Steam ...

5/21/2004 10851494 Cracking Hydrocarbon Feedstock Containing Resid Utilizing Pa...

5/21/2004 10851495 Process And Draft Control System For Use In Cracking A Heavy...

5/21/2004 10851878 Process For Reducing Vapor Condensation In Flash/separation ...

5/13/2004 10845569 Process For The Conversion Of Natural Gas To Reactive Gaseou...

5/13/2004 10844852 Process For The Conversion Of Natural Gas To Hydrocarbon Liq...

5/7/2004 10840364 Process For The Production Of Phenylalkanes In The Presence ...

5/7/2004 10840644 Process For Catalytic Alkylation Of Monocyclic Aromatic Comp...

5/4/2004 10838579 Propylene Production

5/4/2004 10478655 Process For The Hydrogenation Of Aromatics

4/27/2004 10477773 Method For The Catalytically Reacting Of Isoparaffins With O...

4/20/2004 10493171 PROCESSES FOR PRODUCING POLY-a-OLEFINS, AND POLY-a-OLEFINS P...

4/8/2004 10491906 Method For Dehydrogenating C2-c30-alkanes

3/31/2004 10477516 Integrated Process For The Preparation Of Alkyl And Alkenyl ...

3/30/2004 10811940 Preparation Of Olefins By Metathesis Over A Carbide Or Oxyca...

3/24/2004 10807626 Catalytic Conversion Of Polycyclic Aromatics Into Xylenes

3/24/2004 10807818 Oxygenate To Olefin Process

3/23/2004 10806882 Rare earth metals as oxidative dehydrogenation catalysts

3/22/2004 10805817 Olefin Oligomerization

3/22/2004 10807777 Feed pretreating

3/19/2004 10490038 Method For Producing 1-olefins Using Palladium-carbene Compo...

3/19/2004 10804358 Isomerization Process Using Novel Catalyst

3/11/2004 10798821 Desulfurization Process

3/8/2004 10795895 Octane Improvement Of A Hydrocarbon Stream

3/5/2004 10487950 Hydroisomerisation Of Olefins Comprising Between 4 And 6 Car...

3/3/2004 10792319 Catalyst For Aromatization Of Alkanes, Process Of Making And...

3/2/2004 10790094 Selective Hydrogenation Of Cyclododecatriene To Cyclododecen...

2/27/2004 10789264 Process For Preparing (branched-alkyl) Arylsulfonates And A ...

2/26/2004 10363458 Method For Producing Aromatic Hydrocarbons

2/25/2004 10487728 Process For Producing Low Polymer Of Alpha-olefin

2/24/2004 10487460 Process For The Production Of Triptane

2/13/2004 10777229 Catalytic Composition For The Aromatization Of Hydrocarbons

2/11/2004 10775064 Preparation Of Oligomers Of Alkenes Having From 4 To 8 Carbo...

2/9/2004 10774774 Hydrocarbon Conversion Using Nanocrystalline Zeolite Y

2/9/2004 10773169 Production of 1-butene

1/27/2004 10764584 Process For Heat Treatment Of Hydrocarbon Feedstocks By Furn...

1/21/2004 10761873 Process For Removing Oxygenates From An Olefinic Stream

1/20/2004 10484247 Method For The Hydrogenation Of Aromatic Compounds With Hydr...

1/14/2004 10707817 Integrated Catalytic Cracking And Steam Pyrolysis Process Fo...

12/30/2003 10749156 Process and catalyst for C8 alkylaromatic isomerization

12/30/2003 10749179 Process and bimetallic catalyst for C8 alkylaromatic isomeri...

12/30/2003 10748418 Process For Alkane Aromatization Using Platinum-zeolite Cata...

12/17/2003 10736594 Process For The Production Of Mesitylene And Durene

12/15/2003 10736312 Liquid Phase Process For C8 Alkylaromatic Isomerization

12/15/2003 10736013 Process For Selective Aromatics Disproportionation With Incr...

12/12/2003 10480463 Process For Producing Adamantane Or Analogue

12/9/2003 10731748 Reactor And Process For Converting Alkanes To Alkenes

12/3/2003 10726935 Selective Sorbents For Purification Of Hydrocarbons

12/2/2003 10450379 Method For The Production Of Aryl Alkenes

11/26/2003 10721896 Environmentally Safe Alkylation Of Aliphatic And Aromatic Hy...

11/25/2003 10722242 Method For Hydrocarbon Isomerization

11/25/2003 10722790 Aromatics Alkylation Process

11/21/2003 10719267 Production of olefins

11/21/2003 10719590 Hydroprocessing Process

11/18/2003 10716232 Production Of Propylene From Steam Cracking Of Hydrocarbons,...

11/13/2003 10712686 Methods And Systems Of Producing Monoolefins By The Extracti...

10/21/2003 10450949 Process For Conversion Of Olefins

10/17/2003 10688724 Process For Synthesizing Diisopropylbenzene

10/15/2003 10685633 Method for improved production of cyclohexenyl and alkenyl a...

10/8/2003 10680417 Process For Recovering Hydrogen In A Gaseous Hydrocarbon Eff...

10/7/2003 10680683 Staged Process For Producing Linear 2-phenyl-alkanes

10/6/2003 10679909 Process For The Selective Hydrogenation Of Alkynes

9/23/2003 10668933 Process for making a linear alpha-olefin oligomer using a he...

9/23/2003 10668934 Process for making a linear alpha-olefin oligomer using a he...

9/16/2003 10662335 Process Of Paraffin Hydrocarbon Isomerisation Catalysed By A...

9/12/2003 10471664 Method Of Recovering Cumene

9/12/2003 10661985 Process For Xylene Isomerization And Ethylbenzene Conversion

9/11/2003 10471369 Processes For Producing Poly-ethynyl-substituted Aromatic Co...

9/10/2003 10659600 Method Of Hydrodechlorinating Nuclear-chlorinated Ortho-xyle...

9/8/2003 10657802 Preparation Of 5-tert-butyl-metaxylene Using A Solid Active ...

9/8/2003 10660065 Process For Production Of Ethylbenzene From Dilute Ethylene ...

9/8/2003 10658233 Process Of Producing Alpha-olefins

9/5/2003 10656566 Phase Selective Polymer Supports For Catalysis

8/26/2003 10648072 Preparation Method

8/22/2003 10646142 Butadiene And Isobutylene Removal From Olefinic Streams

8/14/2003 10641303 Process For Integrating A Methanol Conversion Unit With An F...

8/14/2003 10641355 Stripping hydrocarbon in an oxygenate conversion process

7/24/2003 10466544 Modified method for producing higher alpha-olefin

7/21/2003 10624099 Synthetic lubricant basestock and an integrated fischer-trop...

7/17/2003 10620813 Process For Production Of Cumene

7/17/2003 10621788 Start-up Of A Methanol-to-olefin Process

7/16/2003 10466477 Thermal Isomerizaton Of Lycopene

7/15/2003 10620186 Processing C4 Olefin Streams For The Maximum Production Of P...

7/10/2003 10616797 Method for performing organics into shorter-chain unsaturate...

7/10/2003 10616839 Olefin Production Utilizing Whole Crude Oil And Mild Control...

7/3/2003 10613131 Selective Sorbents For Purification Of Hydrocarbons

7/1/2003 10611339 Process For Producing Reformate Having Increased Xylenes Con...

6/25/2003 10606026 Propylene Production

6/25/2003 10603846 Process For Separating And Recycling Oxygenate(s) To An Oxyg...

6/25/2003 10451739 Method For Producing Hydrocarbons Having A Modified Carbon S...

6/23/2003 10600609 Selective hydrocarbon hydrogenation catalyst and process

6/20/2003 10601049 Process for preparing styrene

6/18/2003 10465119 Manufacture of xylenes from reformate

6/18/2003 10465450 Manufacture Of Xylenes By Reactive Distillation Of Reformate

6/18/2003 10465058 Manufacture Of Xylenes Using Reformate

6/13/2003 10461076 Low space-velocity transalkylation process for ethylbenzene

6/13/2003 10461108 Process And Apparatus For Ethylbenzene Production And Transa...

6/13/2003 10461138 Aromatics Transalkylation To Ethylbenzene And Xylenes

6/10/2003 10457863 Process For The Production Of Alkylbenzene With Ethane Strip...

6/3/2003 10453336 Process For The Preparation Of P-xylene

5/28/2003 10239372 Regeneration Of Aromatic Alkylation Catalysts Using Hydrocar...

5/27/2003 10445528 Recovery Of Tertiary Butyl Alcohol

5/22/2003 10443649 Method for making a low sulfur petroleum pitch

5/15/2003 10438994 Process For The Dehydrogenation Of An Unsaturated Hydrocarbo...

5/14/2003 10239300 Method for direct methane pyrolysis

5/7/2003 10431101 Olefin Metathesis

5/7/2003 10431186 Olefin Metathesis

5/1/2003 10427515 Method Of Obtaining Para-xylene

4/30/2003 10425650 Process modification to maximize benzene production

4/29/2003 10426065 Production Of Olefin Dimers And Oligomers

4/24/2003 10422924 Method For Adding Heat To A Reactor System Used To Convert O...

4/23/2003 10420895 Process For The Production Of Hydrocarbons With A High Octan...

4/16/2003 10418439 Isomerization Of Ethylbenzene And Xylenes

4/16/2003 10414658 Transalkylation Of Aromatic Fluids

4/8/2003 10409321 Heat Transfer In The Acid Catalyzed - Effluent Refrigerated ...

3/28/2003 10403229 Process For Removal Of Alkynes And/or Dienes From An Olefin ...

3/28/2003 10403271 Integration Of A Methanol Synthesis System With A Methanol T...

3/27/2003 10397849 Process For The Simultaneous Conversion Of Methane And Organ...

3/26/2003 10401167 Thermal Cracking Of Diels-alder Adducts

3/21/2003 10393962 Selective Sorbents For Purification Of Hydrocarbons

3/19/2003 10391890 Process For Producing P-xylene

3/19/2003 10392457 Process For The Disproportionation And Transalkylation Of To...

3/17/2003 10390094 Alkylation of saturated hydrocarbons using interstage distil...

3/14/2003 10387545 Process For Paraffin Hydrocarbon Isomerization And Composite...

3/12/2003 10385677 Selective Hydrogenation Of Acetylenes And Dienes In A Hydroc...

3/11/2003 10385988 Process for the transalkylation of benzene and C9+ aromatics

3/10/2003 10383612 Isomerization/dehazing Process For Base Oils From Fischer-tr...

3/7/2003 10383975 Catalysts For Production Of Olefins By Oxidative Dehydrogena...

3/6/2003 10382899 Production Of Diisobutene From Tertiary Butyl Alcohol

3/6/2003 10382677 Integration Of A Methanol Synthesis System With A Methanol T...

3/5/2003 10382308 Process and apparatus for removing unsaturated impurities fr...

3/4/2003 10379274 Dual Bed Process Using Two Different Catalysts For Selective...

3/3/2003 10376322 Method For Catalytic Dehydrogenation Of Hydrocarbons Using C...

2/28/2003 10363515 Maximizing meta-isomers in the production of dialkylbenzene ...

2/28/2003 10376683 Process For The Production Of Alkylaromatics

2/25/2003 10374286 Process For Selective Hydrogenation Of Alkynes And Catalyst ...

2/25/2003 10372449 Process For The Production Of Alkylbenzene

2/12/2003 10344519 Method For Side-chain Alkylation Or Alkenylation

2/4/2003 10357379 Process For The Preparation Of 2,6-dimethylnaphthalene

1/24/2003 10350685 Process For Cracking Hydrocarbons Using Improved Furnace Rea...

1/24/2003 10350502 Method For Converting Oxygenates To Olefins

1/13/2003 10332776 Process For The Production Of Olefins

1/6/2003 10337009 Low NOx burner

1/6/2003 10337482 Apparatus And Method For Reclaiming Useful Oil Products From...

12/23/2002 10327767 Integrated gas to olefins process with recovery and conversi...

12/23/2002 10327783 Process and apparatus for removing unsaturated impurities fr...

12/20/2002 10324450 Alpha Olefin Production

12/20/2002 10327281 Process For Producing Phenyl-alkanes Using Olefin Isomerizat...

12/19/2002 10325354 Process For Separating Linear Alpha Olefins From Saturated H...

12/19/2002 10326658 Adsorbent Beds For Removal Of Hydrides From Hydrocarbons

12/19/2002 10325212 Integrated Process For Aromatics Production

12/19/2002 10325340 Process For Enriching Cis Or Trans-isomers In An Olefin Stre...

12/18/2002 10321724 Coproduction Process For Para-xylene And Ortho-xylene Compri...

12/13/2002 10318882 Process For Liquid Phase Aromatics Alkylation Comprising In-...

12/13/2002 10319161 Process For Producing Cumene

12/13/2002 10319726 Oligomerization of hydrocarbons

12/13/2002 10318690 Selective Production Of Meta-diisopropylbenzene

12/13/2002 10318718 Diene Removal From An Olefin Feedstock

12/12/2002 10318599 Process for removal of oxygenates from a paraffin stream

12/12/2002 10317567 Disproportionation of hydrocarbons

12/11/2002 10317261 Riser Reactor System For Hydrocarbon Cracking

12/10/2002 10316222 Fcc Process With Improved Yield Of Light Olefins

12/9/2002 10314567 Integrated Dimerization Process

12/6/2002 10313720 Mesoporous Material With Active Metals

12/4/2002 10297205 Method And Device For The Production Of Alkylates

11/27/2002 10306317 Catalyst Fines Handling And Disposal Process

11/26/2002 10304328 Method And Apparatus For Treating Oxygenate-containing Feeds...

11/22/2002 10302250 Multistage Reaction System With Interstage Sparger Systems

11/21/2002 10302258 Process For Enhanced Olefin Production

11/19/2002 10299558 Production Of Meta-diisopropylbenzene

11/15/2002 10295066 Process For Removing Oxygenates From An Olefinic Stream

11/15/2002 10294622 Method For Producing Biaryl Compound

11/14/2002 10294428 Heavy Aromatics Processing

11/12/2002 10292730 Method For Separating Dimethyl Ether From An Olefin-containi...

11/8/2002 10290196 Process of paraffin hydrocarbon isomerization catalysed by i...

11/8/2002 10290831 Process For The Selective Hydrogenation Of Alkynes

11/4/2002 10286819 Process for isomerizing C5-C8 paraffin cuts rich in paraffin...

11/4/2002 10287731 Process For The Telomerization Of A Conjugated Diene, Cataly...

11/4/2002 10287873 Method Of Controlling Monoalkyl Aromatic Process

11/1/2002 10285736 Method Of Conversion Of Heavy Aromatics

11/1/2002 10285851 Xylene Isomerization

11/1/2002 10285917 Aromatics Conversion With Itq-13

10/30/2002 10283879 Process For Selectively Producing Aromatic Compounds

10/30/2002 10283759 Novel Process To Upgrade Fischer-tropsch Products And Form L...

10/29/2002 10283387 Process For Deasphalting Residua By Reactive Recycle Of High...

10/25/2002 10281420 Dehydrogenation Process Using Layered Catalyst Composition

10/25/2002 10280817 Fluid Bed Oxygenates To Olefins Reactor Apparatus And Proces...

10/22/2002 10278143 Alkylation process using a sulfur-containing alkylation cata...

10/22/2002 10277694 Process For Selective Disproportionation Of Toluene And Disp...

10/21/2002 10274739 Method And System For Reducing Decomposition Byproducts In A...

10/15/2002 10257537 Process for producing low polymer of alpha-olefin

10/11/2002 10269261 Method Of Removing Entrained Sulfuric Acid From Alkylate

10/11/2002 10268803 Concerted Process For The Production Of An Alkenyl Substitut...

10/10/2002 10267836 Process For Catalytic Hydrogenation

10/9/2002 10267470 Method For Preparing Diarylalkanes

10/8/2002 10182309 Method and reactor for autothermal dehydrogenation of hydroc...

10/8/2002 10266404 Oxidative dehydrogenation of hydrocarbons using catalysts wi...

10/7/2002 10265394 Process For The Removal Of Higher Hydrocarbons From Natural ...

10/4/2002 10221752 Process For The Production Of Olefins

10/4/2002 10269639 Critical Phase Alkylation Process

10/4/2002 10268390 Critical Phase Alkylation Process

9/27/2002 10255628 Process For Separating C5 Cuts Obtained From A Petroleum Cra...

9/23/2002 10252987 Styrene Process With Recycle From Dehydrogenation Zone

9/23/2002 10252767 Alkylaromatics Production

9/20/2002 10247830 Process For Co-production Of Paraxylene, Metaxylene And/or O...

9/18/2002 10221168 Method For Producing Oligomers

9/17/2002 10246801 Catalytic Naphtha Cracking Catalyst And Process

9/16/2002 10129785 Flash-pyrolysis In A Cyclone

9/10/2002 10241870 Fuel For Internal Combustion-powered Tools

9/5/2002 10235279 Method For Extending Catalyst Life In Processes For Preparin...

9/4/2002 10129577 Method And Apparatus For Selective Deep Catalytic Cracking O...

8/26/2002 10227907 Converting Oxygenates To Olefins Over A Catalyst Comprising ...

8/26/2002 10193067 Vent Recovery System

8/26/2002 10227747 Olefin Production Utilizing Whole Crude Oil

8/20/2002 10223980 Manufacture Of Cyclohexane From Benzene And A Hydrogen Sourc...

8/19/2002 10223192 Pulse Flow Reaction

8/15/2002 10219877 Paraffin Alkylation

8/14/2002 10218732 Process For Producing Branched Olefins From Linear Olefin/pa...

8/13/2002 10130146 Process For The Selective Dimerisation Of Isobutene

8/8/2002 10214431 Process For The Production Of Phenylalkanes Using A Catalyst...

8/8/2002 10215096 Selective hydrogenation of acetylenes

8/7/2002 10214244 Hydrotreating Catalyst Composition And Processes Therefor An...

8/5/2002 10212932 Alkylation Process Operating At High Recylce Ratios

8/1/2002 10210217 Two Stage Hydrocarbon Conversion Reaction System

7/25/2002 10205672 Arylalkane Sulfonate Compositions Produced Using Isomerizati...

7/25/2002 10181433 Process For Preparing Bicyclo[2.2.1] Heptane Derivatives

7/24/2002 10202702 Olefin Plant Recovery System Employing A Combination Of Cata...

7/22/2002 10201203 Olefin Oligomerization

7/17/2002 10198196 Fractionation And Treatment Of Full Boiling Range Gasoline

7/15/2002 10196530 Method Of Removing Dimethyl Ether From An Olefin Stream

7/10/2002 10192206 Process To Control Conversion Of C4+ And Heavier Stream To L...

7/9/2002 10192680 Alkylaromatic Process With Removal Of Aromatic Byproducts Us...

7/3/2002 10188461 Process For Steam Cracking Heavy Hydrocarbon Feedstocks

7/1/2002 10187307 Catalyst for alkylation of aromatic compounds with olefins, ...

6/25/2002 10180737 Process For The Selective Hydrogenation Of Olefins

6/20/2002 10176301 Process for the preparation of oligomers

6/19/2002 10175285 Method And Apparatus For Reducing Decomposition Byproducts I...

6/18/2002 10173415 Process For Producing Isobutylene And Methanol

6/13/2002 10170232 Production of hydrocarbons from mercaptans

6/12/2002 10172297 Alkylation Process With Efficient Effluent Refrigeration

6/10/2002 10165909 Process For The Isomerization Of An Olefin

6/5/2002 10163108 Continuous Process For The Alkylation Of Hydrocarbons

6/5/2002 10163206 Process for the catalytic alkylation of hydrocarbons

6/4/2002 10161873 Rejuvenating Sapo Molecular Sieve By Freeze Drying

5/30/2002 10158322 Pyrolysis Gasoline Stabilization

5/28/2002 10156582 Process To Isomerize 1-butene To 2-butene

5/22/2002 10154065 Process For Hydrogenating Acetylenes

5/22/2002 10154094 Layered Oligomerization Catalyst System

5/14/2002 10146349 Alkylaromatic Process With Catalyst Regeneration

5/14/2002 10145003 Making An Olefin Product From An Oxygenate

5/7/2002 10141294 Shaped Catalysts For Transalkylation Of Aromatics For Enhanc...

5/7/2002 10140178 Advances In Dehydrogenation Catalysis

5/6/2002 10030802 Process Of Producing C2 To C4 Olefins From A Feed Mixture Co...

5/6/2002 10139484 Particulate supports for oxidative dehydrogenation

5/6/2002 10139485 Circulating Catalyst system and method for conversion of lig...

5/2/2002 10138223 Xylene Isomerization

4/30/2002 10138061 Process for aromatics alkylation employing zeolite beta prep...

4/30/2002 10134475 Fuel Components And Their Selective Manufacturing Methods

4/30/2002 10135958 Upflow Oligomerization Reaction Process

4/29/2002 10110782 Method For The Preparation Of Hydrogenated Hydrocarbons

4/26/2002 10133150 Selective hydrogenation process

4/23/2002 10127930 Production Of Olefins

4/19/2002 10126717 Flexible Space Structure Construction Connector For Variably...

4/19/2002 10126597 Zeolite Catalyst And Use For Hydrocarbon Conversion

4/18/2002 10124318 Process For Producing Styrene

4/18/2002 10126831 Process For Converting Waste Plastic Into Lubricating Oils

4/9/2002 10019273 Process For The Production Of Propylene From Olefinic Stream...

4/8/2002 10118421 Oxidative dehydrogenation of alkanes to olefins using an oxi...

4/1/2002 10109660 Process For Obtaining A "diesel Cut" Fuel By The Oligomeriza...

3/29/2002 10108392 Process For Co-producing Para-xylene And Metaxylene, Compris...

3/29/2002 10112322 Method of separating and converting hydrocarbon composites a...

3/25/2002 10103858 Process for producing purified dicyclopentadiene and 5-ethyl...

3/22/2002 10104322 Combined Oxydehydrogenation And Cracking Catalyst For Produc...

3/20/2002 10102512 Aromatics Alkylation

3/19/2002 10102092 Method and system for extracting hydrocarbon fuel products f...

3/19/2002 10070440 Process For The Dehydrogenation Of Ethylbenzene To Styrene

3/18/2002 10100522 Enhanced Production Of Light Olefins

3/13/2002 10098100 Countercurrent Alkylation Process

3/11/2002 10093725 Process For The Preparation Of Mono-olefins From Paraffinic ...

3/11/2002 10095284 Pyrolysis

3/7/2002 10093322 Process For Producing Propylene And Hexene From C4 Olefin St...

3/4/2002 10090194 Co-oligomerization Of 1-dodecene And 1-decene

3/1/2002 10086485 Process For Separating Alkylaromatic Hydrocarbons

2/28/2002 10069643 Method For The Dehydrogenation Of Triisopropyl Benzene And D...

2/22/2002 10081321 Selective Coupling Of Terminal Olefins With Ethylene To Manu...

2/19/2002 10076431 Process For Preparing 2,6-dialkylnaphthalene

2/13/2002 10076881 Catalyst And Method Of Steam Reforming

2/12/2002 10074387 Process For Purifying Styrene Monomer Feedstock Prior To Pol...

2/12/2002 10074173 Dehydrogenation Process

2/11/2002 09926555 Process For The Preparation Of 1-hexene

2/4/2002 09926269 Method Of Producing Biaryls

1/28/2002 10058843 Method and system for producing heavier hydrocarbons from so...

1/24/2002 10056839 Production Of Higher Olefins

1/24/2002 10056137 Linear Alpha-olefin Dimers Possessing Substantial Linearity

1/24/2002 10053690 Process For Preparing 2,6-dialkylnaphthalene

1/23/2002 10055126 Process For The Production Of Linear Alpha Olefins And Ethyl...

1/23/2002 10055196 Process For The Utilization Of Refinery C4 Streams

1/22/2002 10054754 Hydrocracking Process

1/15/2002 10031220 Process for producing gasoline and diesel from waste plastic...

1/14/2002 10043345 Olefin Production From Low Sulfur Hydrocarbon Fractions

1/10/2002 10030431 Method for purifying olefin-containing supply flows in polym...

1/10/2002 10042544 Aromatics Production From Oxygenated Hydrocarbons

1/9/2002 10040495 Process For Manufacturing Alkanes With Methane

1/7/2002 10040822 Synthesis of high quality normal alpha olefins

1/7/2002 10041108 Method and system for extracting hydrocarbon fuel products f...

1/3/2002 10037654 Oligomerization Using A Solid, Unsupported Metallocene Catal...

12/28/2001 10034241 Conversion Of Syngas To Distillate Fuels

12/21/2001 10024537 Process For The Preparation Of Diemethyl Cumenes

12/19/2001 10027838 Molecular Averaging Of Light And Heavy Hydrocarbons

12/19/2001 10025340 Novel catalytic isomerization process

12/18/2001 10020803 Fractional condensation process

12/18/2001 10023618 Method Of Using Carbide And/or Oxycarbide Containing Composi...

11/30/2001 10021976 Method For Oligomerizing Olefins To Form Higher Olefins Usin...

11/21/2001 09990466 Two-stage Quench Tower For Use With Oxygenate Conversion Pro...

11/20/2001 09989624 Process For Producing Aromatic Hydrocarbon Compounds And Liq...

11/9/2001 09986562 Process for the production of hydrocarbons with a high octan...

11/6/2001 09992372 In-situ Hydroisomerization Of Synthesized Hydrocarbon Liquid...

10/26/2001 10016328 Production of olefin dimers and oligomers

10/23/2001 09983086 Catalysts For Oxidative Dehydrogenation Of Alkanes And A Pro...

10/15/2001 09977862 Monomethyl Paraffin Adsorptive Separation Process

10/15/2001 09977610 Recovery Of Tertiary Butyl Alcohol

9/24/2001 09960442 Hydroprocessing Process

8/30/2001 09943610 Two Catalyst Process For Making Olefin

8/30/2001 09914532 Method For Oligomerizing C6 Olefins

8/30/2001 09942890 Process For Converting Natural Gas To Higher Value Products ...

8/27/2001 09940015 Pressure-tuned Solid Catalyzed Heterogeneous Chemical Reacti...

8/24/2001 09939059 Process For Producing Phenyl-alkanes Using Dual Zones

8/24/2001 09935662 Process For The Conversion Of Waste Plastics To Produce Hydr...

8/23/2001 09914138 Process for the production of aromatic hydrocarbons from c1-...

8/23/2001 09938122 Process For The Preparation Of Liniear Low Molecular Weight ...

8/23/2001 09934598 Process For Dehydrogenating Organic Compounds In The Presenc...

8/21/2001 09934318 Dendritic process for the catalytic reduction of heavy oils,...

8/20/2001 09933412 Process For The Preparation Of Mono Alkyl Aromatic Compounds

8/16/2001 09930267 Process For The Selective Preparation Of Dib From An I-buten...

8/16/2001 09931690 Composition For Acetylene Production And Method For Treating...

8/9/2001 09925391 Low Energy Method Of Pyrolysis Of Hydrocarbon Materials Such...

8/9/2001 09925401 Low Energy Method Of Pyrolysis Of Hydrocarbon Materials Such...

8/3/2001 09921818 Continuous Manufacturing Process For Alpha-olefins

7/31/2001 09917885 Process for preparing di-iso-butanes, di-iso-butenes and di-...

7/31/2001 09918925 Process For Manufacturing Olefins

7/27/2001 09916469 Catalyst And Process For Aromatic Hydrocarbons Production Fr...

7/20/2001 09910248 Acetaldehyde dehydration to produce ethyne

7/12/2001 09763504 Production Of Propylene

7/11/2001 09903476 Reactivation Of Aromatics Alkylation Catalysts

7/11/2001 09902957 Process for producing cumene

7/10/2001 09902404 Method and system for removing ethylbenzene and non-aromatic...

7/6/2001 09830819 Acid Oxide With Micro And Mesoporous Characteristics: Itq-36

7/5/2001 09869785 Process For The Continuous Preparation Of Tetracyclododecens

7/2/2001 09895416 Lower Alkane Oxidative Dehydrogenation Catalysts And A Proce...

6/26/2001 09892307 Production Of Light Olefins From Oxygenate Using Framework G...

6/25/2001 09891323 Selective Production Of Meta-diisopropylbenzene

6/22/2001 09887229 Dehydrogenation Process Using Layered Catalyst Composition

6/22/2001 09887860 Process For Making Olefins

6/20/2001 09884655 Preparation Of A Basic Catalyst Avoiding High Temperatures

6/15/2001 09882914 Reforming Process For Manufacture Of Para-xylene

6/13/2001 09879489 Process For Selectively Hydrogenating Mixed Phase Front End ...

6/13/2001 09879190 Integrated process for the production of cumene

6/6/2001 09874068 Process For Producing Adamantane

6/1/2001 09857277 Process For Preparing 2,6-dimethylnaphthalene

5/23/2001 09863973 Olefin Isomerization Process

5/22/2001 09862897 Hydrotreating Olefin Stream With Complete Destruction Of Oxy...

5/16/2001 09855947 Process For The Catalytic Oxidation Of Sulfur, Nitrogen And ...

5/11/2001 09763990 Process For Recycling Of Thermoset Materials

5/9/2001 09851549 Alpha-methylstyrene Dimer Derivatives

5/2/2001 09846690 Process For Selective Production Of Propylene From Hydrocarb...

4/30/2001 09845856 Aromatics Alkylation

4/27/2001 09844051 Production Of Diisopropylbenzene

4/27/2001 09844227 Selective Aromatics Disproportionation Process

4/19/2001 09837986 Selective Hydrogenation Process For Removing C10 -c16 Diolef...

4/18/2001 09823747 Process For The Purification And Production Of A Diolefin Hy...

4/12/2001 09832872 Simultaneous Process For Simulated Moving-bed Dismutation An...

4/11/2001 09833294 Apparatus And Process For Hydrogenations

4/9/2001 09828771 Process For Production Of Higher Linear Internal Olefins Fro...

4/6/2001 09674236 Polymerisation

4/3/2001 09825404 Hydrocarbon Conversion Apparatus And Method

4/3/2001 09824144 Process For Synthesis Of Lower Isoparaffins From Synthesis G...

3/29/2001 09819904 Method Of Preparing Alkenyl-substituted Aromatic Hydrocarbon

3/26/2001 09817399 Dehydrogenation Catalysts

3/20/2001 09813170 Production Of Alkylated Aromatic Compounds Using Dealuminate...

3/15/2001 09808660 Process For The Preparation Of P-xylene

3/14/2001 09808508 Humidification Of Hydrocarbon Mixtures For Use In Polymer Sy...

3/12/2001 09803781 Hydrofining Process

3/12/2001 09803147 Flexible Preparation Of Propene And Hexene

3/8/2001 09801558 Hydrocarbon Upgrading Process

3/1/2001 09786542 Modified Catalyst And A Method Of Using Same For Conversion ...

2/26/2001 09762168 Continuous Method And Heat Pump Device For Enriching Liquid ...

2/21/2001 09788550 Process For Producing 9,10-diphenylanthracene

2/16/2001 09784260 Process For Hydrogenating Acetylenes

2/16/2001 09785122 Method For Converting An Oxygenate Feed To An Olefin Product

2/16/2001 09785409 Process For Making Ethylene And Propylene

2/13/2001 09781215 Process For Hydrocracking A Hydrocarbonaceous Feedstock

2/12/2001 09780328 Selective aromatics transalkylation

2/5/2001 09775555 Process For Selective Dimerization Of Propylene Principally ...

2/2/2001 09775697 Method Of Alkylating Aromatic Hydrocarbon

2/2/2001 09779056 Instant degradation of plastics into soluble non-toxic produ...

1/18/2001 09761781 Process For The Production Of Hydrocarbons With A High Octan...

1/16/2001 09760968 Hydrocarbon Dehydrogenation Catalyst And Process

1/11/2001 09758670 Dimerizing Olefins To Make Lube Base Stocks

1/3/2001 09753781 Olefin Recovery In An Olefin Production Process

12/20/2000 09739655 Procedure And Device For The Alkylation Of Isobutane By Ligh...

12/4/2000 09729032 Multi-phase Alkylation Process

11/30/2000 09727036 Process for the nonoxidative dehydrogenation of an alkylarom...

11/28/2000 09723650 Multistage Reaction System With Interstage Sparger Systems

11/22/2000 09718601 Dehydrogenation process

11/21/2000 09718044 Process For Upgrading An Oligomerization Product

11/21/2000 09717705 Process For Liquid Phase Aromatics Alkylation Comprising In-...

940 Rows Total Page 1 of 2 | Go To
Space
Issues Laws Cases Pro Articles Firms Entities
Issues Laws Cases Pro Articles Firms Entities
 
PlainSite
Sign Up
Need Password Help?