Kansal; Vinod Kumar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kansal; Vinod Kumar.The latest application filed is for "improved processes for the preparation of sofosbuvir and intermediates thereof".

Company Profile

2.29.56

Kansal; Vinod Kumar - Haryana IN
Kansal; Vinod Kumar - Faridabad IN
Kansal; Vinod Kumar - Gujarat IN
Kansal; Vinod Kumar - Vadodara IN
Kansal; Vinod Kumar - Mandideep IN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Processes for the preparation of sofosbuvir and intermediates thereof Grant 10,676,498 - Kansal , et al.	2020-06-09
Improved Processes For The Preparation Of Sofosbuvir And Intermediates Thereof App 20190218243 - KANSAL; Vinod Kumar ; et al.	2019-07-18
Intermediates and processes for preparing Ticagrelor Grant 9,056,838 - Kansal , et al. June 16, 2	2015-06-16
New Intermediates And Processes For Preparing Ticagrelor App 20140094604 - Kansal; Vinod Kumar ; et al.	2014-04-03
Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid Grant 8,212,071 - Kansal , et al. July 3, 2	2012-07-03
Solid state forms of varenicline salts and processes for preparation thereof Grant 8,178,537 - Piran , et al. May 15, 2	2012-05-15
Synthesis of (S)-(+)-3-(aminomethyl)-5-methyl hexanoic acid Grant 8,097,754 - Kansal , et al. January 17, 2	2012-01-17
Process for the synthesis of ramelteon and its intermediates Grant 8,084,630 - Kansal , et al. December 27, 2	2011-12-27
Varenicline tosylate, an intermediate in the preparation process of varenicline L-tartrate Grant 8,039,620 - Ahmad , et al. October 18, 2	2011-10-18
Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid Grant 7,973,196 - Kansal , et al. July 5, 2	2011-07-05
Process for preparing intermediates of HMG-CoA reductase inhibitors Grant 7,964,748 - Kansal , et al. June 21, 2	2011-06-21
Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid Grant 7,960,583 - Kansal , et al. June 14, 2	2011-06-14
Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid Grant 7,923,575 - Kansal , et al. April 12, 2	2011-04-12
Purification of rosuvatatin intermediate by thin film evaporation and chemical method Grant 7,884,226 - Nidam , et al. February 8, 2	2011-02-08
Solid States Forms Of Varenicline Salts And Processes For Preparation Thereof App 20100324055 - PIRAN; Maytal ; et al.	2010-12-23
Novel Asymmetric Synthesis Of (s)-(+)-3-(aminomethyl)-5-methylhexanoic Acid App 20100324307 - KANSAL; Vinod Kumar ; et al.	2010-12-23
Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid Grant 7,851,651 - Kansal , et al. December 14, 2	2010-12-14
System for synthesis of device forming monomers Grant 7,745,564 - Nandu , et al. June 29, 2	2010-06-29
PROCESS FOR PREPARING INTERMEDIATES OF HMG-CoA REDUCTASE INHIBITORS App 20100160663 - KANSAL; Vinod Kumar ; et al.	2010-06-24
Process For The Synthesis Of Ramelteon And Its Intermediates App 20100152468 - Kansal; Vinod Kumar ; et al.	2010-06-17
Novel asymmetric synthesis of (s)-(+)-3-(AMINOMETHYL)-5- methylhexanoic acid App 20100081841 - Kansal; Vinod Kumar ; et al.	2010-04-01
Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid Grant 7,687,656 - Kansal , et al. March 30, 2	2010-03-30
Process for preparing intermediates of HMG-CoA reductase inhibitors Grant 7,687,660 - Kansal , et al. March 30, 2	2010-03-30
Process for preparing quetiapine fumarate Grant 7,687,622 - Kansal , et al. March 30, 2	2010-03-30
Polymorphic forms of rosiglitazone hydrobromide and processes for their preparation App 20100056583 - Kansal; Vinod Kumar ; et al.	2010-03-04
Nilotinib Intermediates And Preparation Thereof App 20100016590 - WANG; Yanling ; et al.	2010-01-21
Processes for the preparation of (3R,4S)-4-((4-benzyloxy)phenyl)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophen- yl)-3-hydroxypropyl)-2-azetidinone, an intermediate for the synthesis of ezetimibe App 20100010212 - Kansal; Vinod Kumar ; et al.	2010-01-14
Varenicline Tosylate, An Intermediate In The Preparation Process Of Varenicline L-tartrate App 20100004451 - Ahmad; Suhail ; et al.	2010-01-07
Processes For The Preparation Of Varenicline And Intermediates Thereof App 20090318695 - Kansal; Vinod Kumar ; et al.	2009-12-24
Salts of (R)-5-(2phenylsulphonylethenyl)-3-(N-methylpyrrolidin-2-ylmethyl)- -1H-indole, 5-bromo-3-[(R)-1-methyl-pyrrolidin-2-ylmethyl]-1H-indole and of eletriptan App 20090299077 - KANSAL; Vinod Kumar ; et al.	2009-12-03
Process For The Synthesis Of Ramelteon And Its Intermediates App 20090281176 - Kansal; Vinod Kumar ; et al.	2009-11-12
Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid Grant 7,586,005 - Kansal , et al. September 8, 2	2009-09-08
Process for preparing intermediates of HMG-CoA reductase inhibitors App 20090209779 - Kansal; Vinod Kumar ; et al.	2009-08-20
Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-Pregabalin Grant 7,563,923 - Kansal , et al. July 21, 2	2009-07-21
Purification of rosuvatatin intermediate by thin film evaporation and chemical method App 20090099383 - Nidam; Tamar ; et al.	2009-04-16
Processes for preparing sertraline Grant 7,518,018 - Ranjan , et al. April 14, 2	2009-04-14
Process for synthesis of pyrrole derivative, an intermediate for atorvastatin App 20090081801 - Kansal; Vinod Kumar ; et al.	2009-03-26
Process for preparing intermediates of HMG-CoA reductase inhibitors App 20090076271 - Kansal; Vinod Kumar ; et al.	2009-03-19
Rosuvastatin intermediates and process for the preparation of rosuvastatin App 20090076292 - Kansal; Vinod Kumar ; et al.	2009-03-19
Process For The Synthesis Of Ramelteon And Its Intermediates App 20090069581 - KANSAL; Vinod Kumar ; et al.	2009-03-12
Novel asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid App 20090069600 - Kansal; Vinod Kumar ; et al.	2009-03-12
Novel asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid App 20090069593 - Kansal; Vinod Kumar ; et al.	2009-03-12
Novel asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid App 20090069578 - Kansal; Vinod Kumar ; et al.	2009-03-12
Novel asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid App 20090069596 - Kansal; Vinod Kumar ; et al.	2009-03-12
Novel asymmetric synthesis of (S)-(+)-3-(Aminomethyl)-5-methylhexanoic acid App 20090062562 - Kansal; Vinod Kumar ; et al.	2009-03-05
Process for the preparation of clarithromycin App 20090054634 - Kansal; Vinod Kumar ; et al.	2009-02-26
Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-Pregabalin Grant 7,470,812 - Kansal , et al. December 30, 2	2008-12-30
Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-pregabalin Grant 7,465,826 - Kansal , et al. December 16, 2	2008-12-16
Synthesis of (S)-(+)-3-(aminomethyl)-5-methyl hexanoic acid App 20080306292 - Kansal; Vinod Kumar ; et al.	2008-12-11
Process for preparing clopidogrel App 20080287679 - Kansal; Vinod Kumar ; et al.	2008-11-20
Asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid Grant 7,446,220 - Kansal , et al. November 4, 2	2008-11-04
Process for preparing quetiapine fumarate App 20080241949 - Kansal; Vinod Kumar ; et al.	2008-10-02
Intermediates and processes for the synthesis of Ramelteon App 20080242877 - Kansal; Vinod Kumar ; et al.	2008-10-02
Processes for preparing sertraline App 20080183015 - Ranjan; Harish ; et al.	2008-07-31
Processes for preparing sertraline App 20080114071 - Ranjan; Harish ; et al.	2008-05-15
Processes for preparing sertraline App 20080114188 - Ranjan; Harish ; et al.	2008-05-15
Processes for the synthesis of 5-phenyl-1-trityl-1H-tetrazole App 20080103312 - Kansal; Vinod Kumar ; et al.	2008-05-01
Processes for preparing sertraline Grant 7,345,201 - Ranjan , et al. March 18, 2	2008-03-18
Processes for the purification of (3R,4S)-4-(4-hydroxy-protected-phenyl)-1-(4-fluorophenyl)-3-[3-(4-fluorop- henyl)-3-oxopropyl]azetidin-2-one App 20080058305 - Kansal; Vinod Kumar ; et al.	2008-03-06
Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-Pregabalin App 20080051602 - Kansal; Vinod Kumar ; et al.	2008-02-28
Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-pregabalin App 20080045747 - Kansal; Vinod Kumar ; et al.	2008-02-21
Process for the synthesis of azetidinone App 20080032964 - Kansal; Vinod Kumar ; et al.	2008-02-07
Processes for the preparation of (3R,4S)-4-((4-benzyloxy)phenyl)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophen- yl)-3-hydroxypropyl)-2-azetidinone, an intermediate for the synthesis of ezetimibe App 20070259845 - Kansal; Vinod Kumar ; et al.	2007-11-08
Processes for the synthesis of 3-isobutylglutaric acid App 20070259917 - Kansal; Vinod Kumar ; et al.	2007-11-08
Process for the preparation of cefdinir App 20070244315 - Kansal; Vinod Kumar ; et al.	2007-10-18
Novel asymmetric synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid App 20070197827 - Kansal; Vinod Kumar ; et al.	2007-08-23
Chiral 3-carbamoylmethyl-5-methyl hexanoic acids, key intermediates for the synthesis of (S)-Pregabalin App 20070191636 - Kansal; Vinod Kumar ; et al.	2007-08-16
Crystalline form of cefdinir cesium salt App 20070191602 - Kansal; Vinod Kumar ; et al.	2007-08-16
Crystalline forms of cefdinir potassium salt App 20070191331 - Kansal; Vinod Kumar ; et al.	2007-08-16
Process for the preparation of azithromycin monohydrate isopropanol clathrate Grant 7,235,646 - Mistry , et al. June 26, 2	2007-06-26
Process for the preparation of highly pure 1-[2- dimethylamino-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride App 20070129562 - Kansal; Vinod Kumar ; et al.	2007-06-07
Process for the preparation of biologically active tetrahydrobenzthiazole derivative App 20070123573 - Mistry; Dhiren N. ; et al.	2007-05-31
Process for making (S)-Pregabalin App 20070066846 - Maymon; Asher ; et al.	2007-03-22
Process for the preparation of 2-[(diphenylmethyl) thio] acetamide Grant 7,186,860 - Bhatt , et al. March 6, 2	2007-03-06
Processes for preparing sertraline App 20070010694 - Ranjan; Harish ; et al.	2007-01-11
Novel system for synthesis of device forming monomers App 20060293476 - Nandu; Mahendra ; et al.	2006-12-28
Process for preparing quetiapine fumarate App 20060276641 - Kansal; Vinod Kumar ; et al.	2006-12-07
Method for preparation of cefuroxime axetil Grant 7,064,198 - Kansal , et al. June 20, 2	2006-06-20
Process for the preparation of 2-[(diphenylmethyl) thio] acetamide App 20060128812 - Bhatt; Surendra B. ; et al.	2006-06-15
Process for the preparation of azithromycin monohydrate isopropanol clathrate App 20060019908 - Mistry; Dhiren Natavalal ; et al.	2006-01-26
Process for manufacture of a 4-bromo-2-oxyimino butyric acid and its derivatives Grant 6,846,952 - Kansal , et al. January 25, 2	2005-01-25
Method for preparation of cefuroxime axetil App 20040077850 - Kansal, Vinod Kumar ; et al.	2004-04-22
Process for manufacture of a 4-bromo-2-oxyimino butyric acid and its derivatives App 20040054224 - Kansal, Vinod Kumar ; et al.	2004-03-18

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