Kankan, Rajendra Narayanrao Litigation, Intellectual Property, Attorneys, SEC Filings, and Other Public Records

Federal Dockets	4
Active	2006–2007
Patent Assignments	101

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Date Recorded	Party	Role	Document Type	Document No.	Invention Title

2/24/2020	Cipla Ltd.	Assignee	Application Publication Patent	15873342 20180235944 10702505	Rifaximin Rifaximin Rifaximin

8/11/2017	Cipla Ltd.	Assignee	Application Publication	15223383 20160374999	Rifaximin Rifaximin

8/11/2017	Cipla Ltd.	Assignee	Application Publication Patent	15223383 20160374999 9877953	Rifaximin Rifaximin Rifaximin

6/24/2016	Cipla Ltd.	Assignee	Application Publication Patent	14733786 20150266898 9403844	Rifaximin Rifaximin Rifaximin

12/14/2015	Cipla Ltd.	Assignee	Application Publication	14784866 20160075736	Process for the Preparation of Bortezomib Mannitol Ester Process for the Preparation of Bortezomib Mannitol Ester

12/14/2015	Cipla Ltd.	Assignee	Application Publication Patent	14784866 20160075736 10023611	Process for the Preparation of Bortezomib Mannitol Ester Process for the Preparation of Bortezomib Mannitol Ester Process for the Preparation of Bortezomib Mannitol Ester

11/23/2015	Cipla Ltd.	Assignee	Application Publication	14767054 20160002166	Process for Preparing Atazanavir Sulphate Process for Preparing Atazanavir Sulphate

11/23/2015	Cipla Ltd.	Assignee	Application Publication Patent	14767054 20160002166 9890121	Process for Preparing Atazanavir Sulphate Process for Preparing Atazanavir Sulphate Process for Preparing Atazanavir Sulphate

9/14/2015	Cipla Ltd.	Assignee	Application Publication Patent	14439578 20150291639 9227990	Antiviral Phosphonate Analogues and Process for Preparation Thereof Antiviral Phosphonate Analogues and Process for Preparation Thereof Antiviral Phosphonate Analogues and Process for Preparation Thereof

7/27/2015	Cipla Ltd.	Assignee	Application Publication	14683918 20150210629	Process for the Synthesis of Arformoterol Process for the Synthesis of Arformoterol

7/27/2015	Cipla Ltd.	Assignee	Application Publication Patent	14419980 20150197523 9233967	Process For The Preparation Of Sitagliptin And Intermediate Compounds Process For The Preparation Of Sitagliptin And Intermediate Compounds Process For The Preparation Of Sitagliptin And Intermediate Compounds

7/7/2015	Cipla Ltd.	Assignee	Application Publication	14658363 20150183722	Process for the Preparation of O-Desmethyl Venlafaxine and Intermediate ... Process for the Preparation of O-Desmethyl Venlafaxine and Intermediate ...

7/7/2015	Cipla Ltd.	Assignee	Application Publication	14610349 20150141383	Darunavir Polymorph and Process for Preparation Thereof Darunavir Polymorph and Process for Preparation Thereof

7/2/2015	Cipla Ltd.	Assignee	Application Publication Patent	14427561 20150246935 9505787	Process for Preparing of Bortezomib Process for Preparing of Bortezomib Method And Unit For Efficient Reporting Of Scheduling Information In A W...

1/13/2015	Cipla Ltd.	Assignee	Application Publication	14547854 20150080579	Salts and Polymorphs of Dexrabeprazole Salts and Polymorphs of Dexrabeprazole

6/23/2014	Cipla Ltd.	Assignee	Application Publication	14352917 20140256004	Process for the Preparation of an Endothelin Receptor Antagonist Process for the Preparation of an Endothelin Receptor Antagonist

2/6/2014	Cipla Ltd.	Assignee	Application Publication Patent	14122108 20140200228 9062049	Process For The Preparation Of Paliperidone Process For The Preparation Of Paliperidone Process For The Preparation Of Paliperidone

1/15/2014	Cipla Ltd.	Assignee	Application Publication	14153594 20140194624	Process for Preparation of Erlotinib and its Pharmaceutically Acceptable... Process for Preparation of Erlotinib and its Pharmaceutically Acceptable...

7/12/2013	Cipla Ltd.	Assignee	Application Publication Patent	13703758 20130165686 9150499	Process for the Preparation of Nateglinide Process for the Preparation of Nateglinide Process for the Preparation of Nateglinide

4/15/2013	Cipla Ltd.	Assignee	Application Publication	13759468 20130150587	Process for the Preparation of Esomeprazole Magnesium Dihydrate Process for the Preparation of Esomeprazole Magnesium Dihydrate

3/1/2013	Cipla Ltd.	Assignee	Application Publication Patent	13805235 20130150588 8912337	Control Device Of Continuously Variable Transmission For Vehicle Salts and Polymorphs of Dexrabeprazole Salts and Polymorphs of Dexrabeprazole

2/13/2013	Cipla Ltd.	Assignee	Application Publication	13685949 20130160761	Pharmaceutical Aerosol Composition Pharmaceutical Aerosol Composition

12/7/2012	Cipla Ltd.	Assignee	Application Publication Patent	11570405 20070259955 8658821	Process for the Preparation of Nateglinide Process for the Preparation of Nateglinide Process for the Preparation of Nateglinide

9/24/2012	Cipla Ltd.	Assignee	Application Publication	13519817 20130029945	Darunavir Polymorph and Process for Preparation Thereof Darunavir Polymorph and Process for Preparation Thereof

7/16/2012	Cipla Ltd.	Assignee	Application Publication	13350623 20120116071	Rifaximin Rifaximin

5/22/2012	Cipla Ltd.	Assignee	Application Publication Patent	12274077 20090221830 8247434	Fexofenadine Polymorphs And Processes Of Preparing The Same Fexofenadine Polymorphs And Processes Of Preparing The Same Fexofenadine Polymorphs And Processes Of Preparing The Same

4/26/2012	Cipla Ltd.	Assignee	Application Publication Patent	13392583 20120232091 9018376	Polymorphic Forms of Manidipine Polymorphic Forms of Manidipine Polymorphic Forms of Manidipine

4/24/2012	Cipla Ltd.	Assignee	Application Publication Patent	11725681 20070225305 8324381	Preparation Of Ester Of Purine Derivatives Preparation Of Ester Of Purine Derivatives Preparation Of Ester Of Purine Derivatives

4/24/2012	Cipla Ltd.	Assignee	Application Publication Patent	13390455 20120220778 8735589	Process for the synthesis of naratriptan Process for the synthesis of naratriptan Process for the synthesis of naratriptan

3/20/2012	Cipla Ltd.	Assignee	Application Publication Patent	13384211 20120165524 9000158	Process for Preparing Levosimendan and Intermediates for Use in the Proc... Method For Sending And Receiving Data On A Cooperative Communications Sy... Process for Preparing Levosimendan and Intermediates for Use in the Proc...

3/9/2012	Cipla Ltd.	Assignee	Application Publication Patent	13381870 20120157544 9012689	Process for the Preparation of O-Desmethyl Venlafaxine and Intermediate ... Process for the Preparation of O-Desmethyl Venlafaxine and Intermediate ... Process for the Preparation of O-Desmethyl Venlafaxine and Intermediate ...

11/4/2011	Cipla Ltd.	Assignee	Application Publication Patent	13257003 20120041199 8426590	Process for the Preparation of Doxazosin and Salts Thereof Process For The Preparation Of Doxazosin And Salts Thereof Process for the Preparation of Doxazosin and Salts Thereof

10/25/2011	Cipla Ltd.	Assignee	Application Publication Patent	13254649 20120053362 8575393	Process for the Preparation of Cinacalcet and Salts Thereof, and Interme... Process For The Preparation Of Cinacalcet And Salts Thereof, And Interme... Process for the Preparation of Cinacalcet and Salts Thereof, and Interme...

7/8/2011	Cipla Ltd.	Assignee	Application Publication Patent	13130692 20110257418 8993789	Process for Preparing Zanamivir and Intermediates for Use in the Process Process for Preparing Zanamivir and Intermediates for Use in the Process Process for Preparing Zanamivir and Intermediates for Use in the Process

7/8/2011	Cipla Ltd.	Assignee	Application Publication Patent	13132054 20110262378 8916193	Optical Waveguide Rifaximin Complexes Rifaximin Complexes

6/8/2011	Cipla Ltd.	Assignee	Application Publication	13127348 20110250149	Tiotropium Bromide Having a Low Degree of Crystallinity Tiotropium Bromide Having a Low Degree of Crystallinity

6/8/2011	Cipla Ltd.	Assignee	Application Publication Patent	13127944 20110245499 8461334	Process for Resolving Zopiclone Process for Resolving Zopiclone Process for Resolving Zopiclone

5/5/2011	Cipla Ltd.	Assignee	Application Publication Patent	13063440 20110207938 8183269	Process For The Preparation Of Rufinamide Process For The Preparation Of Rufinamide Process For The Preparation Of Rufinamide

2/21/2011	Cipla Ltd.	Assignee	Application Publication Patent	12995016 20110166237 9029421	Process for the Synthesis of Arformoterol Process for the Synthesis of Arformoterol Process For The Synthesis Of Arformoterol

2/8/2011	Cipla Ltd.	Assignee	Application Publication Patent	12993011 20110184174 8350031	Processes For The Synthesis Of Levocetirizine And Intermediates For Use ... Processes For The Synthesis Of Levocetirizine And Intermediates For Use ... Processes For The Synthesis Of Levocetirizine And Intermediates For Use ...

1/3/2011	Cipla Ltd.	Assignee	Application Publication Patent	12989147 20110112292 8519126	Crystalline Form of Tenofovir Disoproxil and a Process for Its Preparati... Crystalline Form Of Tenofovir Disoproxil And A Process For Its Preparati... Crystalline Form of Tenofovir Disoproxil and a Process for Its Preparati...

12/9/2010	Cipla Ltd.	Assignee	Application Publication Patent	12934245 20110077271 8987458	Process for the Preparation of Donepezil Hydrochloride Process for the Preparation of Donepezil Hydrochloride Process for the Preparation of Donepezil Hydrochloride

9/2/2010	Cipla Ltd.	Assignee	Application Publication Patent	12811279 20110015394 8481730	Method of Synthesis of Bosentan, Its Polymorphic Forms and Its Salts Method Of Synthesis Of Bosentan, Its Polymorphic Forms And Its Salts Method of Synthesis of Bosentan, Its Polymorphic Forms and Its Salts

9/2/2010	Cipla Ltd.	Assignee	Application Publication Patent	12810297 20110034477 8383627	Crystalline Polymorph Of Doxazosin Mesylate (form Iv) And Process For Pr... Crystalline Polymorph Of Doxazosin Mesylate (form Iv) And Process For Pr... Crystalline Polymorph Of Doxazosin Mesylate (form Iv) And Process For Pr...

8/27/2010	Cipla Ltd.	Assignee	Application Publication Patent	12810300 20110054218 8461388	Process for the Synthesis of Propargylated Aminoindan Derivatives Process for the Synthesis of Propargylated Aminoindan Derivatives Process for the Synthesis of Propargylated Aminoindan Derivatives

7/9/2010	Cipla Ltd.	Assignee	Application Publication Patent	12681767 20100298565 8242269	Processes For The Preparation Of Paliperidone And Pharmaceutically Accep... Processes For The Preparation Of Paliperidone And Pharmaceutically Accep... Processes For The Preparation Of Paliperidone And Pharmaceutically Accep...

5/13/2010	Cipla Ltd.	Assignee	Application Publication Patent	12677195 20100311980 8445687	Process for the Preparation of a RAF Kinase Inhibitor and Intermediates ... Process for the Preparation of a RAF Kinase Inhibitor and Intermediates ... Process for the Preparation of a RAF Kinase Inhibitor and Intermediates ...

4/26/2010	Cipla Ltd.	Assignee	Application Publication Patent	12671418 20100256370 8716476	Process For The Preparation Of Alfuzosin Hydrochloride Process for the Preparation of Alfuzosin Hydrochloride Process for the Preparation of Alfuzosin Hydrochloride

4/1/2010	Cipla Ltd.	Assignee	Application Publication Patent	12445385 20110009450 8344149	Crystalline Form Of Benzothiophene Compound And Process For Preparation ... Crystalline Form Of Benzothiophene Compound And Process For Preparation ... Crystalline Form Of Benzothiophene Compound And Process For Preparation ...

2/10/2010	Cipla Ltd.	Assignee	Application Publication Patent	12598791 20110105763 8288561	Process For Preparing Valsartan Process For Preparing Valsartan Process For Preparing Valsartan

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