Li; Chun Sing

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; Chun Sing.The latest application filed is for "6,6-fused heteroaryl piperidine ether allosteric modulators of the m4 muscarinic acetylcholine receptor".

Company Profile

3.34.48

Li; Chun Sing - Shanghai CN
Li; Chun Sing - Dollard-Des-Ormeaux CA
Li; Chun Sing - Dollar-des-Ormeaux CA
Li; Chun Sing - Pointe Claire CA
Li; Chun-Sing - Kirkland CA

*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
TrkA kinase inhibitors, compositions and methods thereof Grant 10,556,900 - Stump , et al. Feb	2020-02-11
6,6-fused Heteroaryl Piperidine Ether Allosteric Modulators Of The M4 Muscarinic Acetylcholine Receptor App 20190315762 - GAO; Xiaolei ; et al.	2019-10-17
Linkers and their application towards ADC Grant 10,280,229 - Li , et al.	2019-05-07
Aryl linked imidazole and triazole derivatives and methods of use thereof for improving the pharmacokinetics of a drug Grant 9,975,888 - Coburn , et al. May 22, 2	2018-05-22
Trka Kinase Inhibitors, Compositions And Methods Thereof App 20180105518 - Stump; Craig A. ; et al.	2018-04-19
TrKA kinase inhibitors, compositions and methods thereof Grant 9,914,736 - Mitchell , et al. March 13, 2	2018-03-13
TrkA kinase inhibitors, compositions and methods thereof Grant 9,896,447 - Cooke , et al. February 20, 2	2018-02-20
TRKA kinase inhibitors, compositions and methods thereof Grant 9,862,716 - Mitchell , et al. January 9, 2	2018-01-09
TrkA kinase inhibitors, compositions and methods thereof Grant 9,862,707 - Mitchell , et al. January 9, 2	2018-01-09
Non-nucleoside Reverse Transcriptase Inhibitors App 20170349585 - Arrington; Kenneth L. ; et al.	2017-12-07
TrkA kinase inhibitors, compositions and methods thereof Grant 9,815,846 - Mitchell , et al. November 14, 2	2017-11-14
TrkA kinase inhibitors, compositions and methods thereof Grant 9,718,782 - Cooke , et al. August 1, 2	2017-08-01
Non-nucleoside reverse transcriptase inhibitors Grant 9,718,819 - Arrington , et al. August 1, 2	2017-08-01
Linkers And Their Application Towards Adc App 20170202974 - LI; Chun Sing ; et al.	2017-07-20
TrKA Kinase Inhibitors, Compositions and Methods Thereof App 20170158698 - Mitchell; Helen ; et al.	2017-06-08
Trka Kinase Inhibitors, Compositions And Methods Thereof App 20170114056 - Mitchell; Helen ; et al.	2017-04-27
Trka Kinase Inhibitors, Compositions And Methods Thereof App 20170114071 - Mitchell; Helen ; et al.	2017-04-27
Trka Kinase Inhibitors, Compositions And Methods Thereof App 20170107204 - Mitchell; Helen ; et al.	2017-04-20
Non-nucleoside reverse transcriptase inhibitors Grant 9,469,634 - Han , et al. October 18, 2	2016-10-18
Aryl Linked Imidazole And Triazole Derivatives And Methods Of Use Thereof For Improving The Pharmacokinetics Of A Drug App 20160297809 - Coburn; Craig A. ; et al.	2016-10-13
TrkA KINASE INHIBITORS, COMPOSITIONS AND METHODS THEREOF App 20160229850 - Cooke; Andrew J. ; et al.	2016-08-11
TrkA KINASE INHIBITORS, COMPOSITIONS AND METHODS THEREOF App 20160229804 - Cooke; Andrew J. ; et al.	2016-08-11
Non-nucleoside Reverse Transcriptase Inhibitors App 20160145255 - Arrington; Kenneth L. ; et al.	2016-05-26
Spiro compounds useful as inhibitors of stearoyl-coenzyme A delta-9 desaturase Grant 9,168,248 - Lachance , et al. October 27, 2	2015-10-27
Cathepsin Cysteine Protease Inhibitors App 20140256743 - Bayly; Christopher I. ; et al.	2014-09-11
Cathepsin cysteine protease inhibitors Grant 8,772,336 - Bayly , et al. July 8, 2	2014-07-08
Non-nucleoside Reverse Transcriptase Inhibitors App 20140100231 - Arrington; Kenneth L. ; et al.	2014-04-10
Non-nucleoside Reverse Transcriptase Inhibitors App 20130296382 - Burch; Jason ; et al.	2013-11-07
Spiro compounds useful as inhibitors of stearoyl-coenzyme A delta-9 desaturase Grant 8,383,643 - Leclerc , et al. February 26, 2	2013-02-26
Cathepsin Cysteine Protease Inhibiors App 20130035312 - Bayly; Christopher I. ; et al.	2013-02-07
Cathepsin cysteine protease inhibitors Grant 8,318,748 - Bayly , et al. November 27, 2	2012-11-27
Novel Spiro Compounds Useful As Inhibitors Of Stearoyl-coenzyme A Delta-9 Desaturase App 20120122912 - Leclerc; Jean-Philippe ; et al.	2012-05-17
Novel Spiro Compounds Useful As Inhibitors Of Stearoyl-coenzyme A Delta-9 Desaturase App 20110312952 - Lachance; Nicolas ; et al.	2011-12-22
Azacycloalkane derivatives as inhibitors of stearoyl-coenzyme a delta-9 desaturase Grant 8,063,224 - Lachance , et al. November 22, 2	2011-11-22
Non-nucleoside Reverse Transcriptase Inhibitors App 20110245296 - Burch; Jason ; et al.	2011-10-06
Cathepsin Cysteine Protease Inhibitors App 20110230446 - Bayly; Christopher I. ; et al.	2011-09-22
Heteroaromatic Compounds As Inhibitors Of Stearoyl-coenzyme A Delta-9 Desaturase App 20110166152 - Leclerc; Jean-Philippe ; et al.	2011-07-07
Cathepsin cysteine protease inhibitors Grant 7,973,037 - Bayly , et al. July 5, 2	2011-07-05
Heteroaromatic Compounds As Inhibitors Of Stearoyl-coenzyme A Delta-9 Desaturase App 20110152295 - Leclerc; Jean-Philippe ; et al.	2011-06-23
Novel Heteroaromatic Compounds As Inhibitors Of Stearoyl-coenzyme A Delta-9 Desaturase App 20100249192 - Li; Chun Sing ; et al.	2010-09-30
Heteroaromatic compounds as inhibitors of stearoyl-coenzyme a delta-9 desaturase Grant 7,799,787 - Deschenes , et al. September 21, 2	2010-09-21
Bicyclic Heteroaromatic Compounds As Inhibitors Of Stearoyl-coenzyme A Delta-9 Desaturase App 20100197692 - Ramtohul; Yeeman K. ; et al.	2010-08-05
Azacyclopentane derivatives as inhibitors of stearoyl-coenzyme a delta-9 desaturase Grant 7,754,745 - Li , et al. July 13, 2	2010-07-13
Novel Heteroaromatic Compounds As Inhibitors Of Stearoyl-coenzyme A Delta-9 Desaturase App 20100120784 - Lachance; Nicolas ; et al.	2010-05-13
Cathepsin Cysteine Protease Inhibitors App 20100063013 - Oballa; Renata ; et al.	2010-03-11
Heteroaromatic Compounds As Inhibitors Of Stearoyl-Coenzyme A Delta-9 Desaturase App 20090118296 - Black; Cameron ; et al.	2009-05-07
Azacyclohexane derivatives as inhibitors of stearoyl-coenzyme a delta-9 desaturase App 20090099200 - Li; Chun Sing ; et al.	2009-04-16
Azacyclopentane Derivatives as Inhibitors of Stearoyl-Coenzyme a Delta-9 Desaturase App 20090093527 - Li; Chun Sing ; et al.	2009-04-09
Heteroaromatic Compounds as Inhibitors of Stearoyl-Coenzyme a Delta-9 Desaturase App 20090088431 - Deschenes; Denis ; et al.	2009-04-02
Cathepsin cysteine protease inhibitors App 20080188529 - Bayly; Christopher I. ; et al.	2008-08-07
Cathepsin cysteine protease inhibitors Grant 7,407,959 - Gauthier , et al. August 5, 2	2008-08-05
Azacycloalkane derivatives as inhibitors of stearoyl-coenzyme a delta-9 desaturase App 20080132542 - Lachance; Nicolas ; et al.	2008-06-05
Cathepsin cysteine protease inhibitors Grant 7,375,134 - Bayly , et al. May 20, 2	2008-05-20
Cathepsin Cysteine Protease Inhibitors App 20070293578 - Gauthier; Jacques Yves ; et al.	2007-12-20
Aryldifluoromethylphosphonic acids for treatment of diabetes Grant 7,163,932 - Dufresne , et al. January 16, 2	2007-01-16
Cathepsin cysteine protease inhibitors App 20060111440 - Gauthier; Jacques Yves ; et al.	2006-05-25
Aryldifluoromethylphosphonic acids for treatment of diabetes App 20040176330 - Dufresne, Claude ; et al.	2004-09-09
Cathepsin cysteine protease inhibitors App 20030232863 - Bayly, Christopher I. ; et al.	2003-12-18
5-methanesulfonamido-1-indanones as an inhibitor of cyclooxygenase-2 Grant RE38,103 - Guay , et al. April 29, 2	2003-04-29
Aryldifluoromethylphosphonic acids with sulfur-containing substituents as PTP-1B inhibitors Grant 6,498,151 - Li , et al. December 24, 2	2002-12-24
Phosphonic acid derivatives as inhibitors of protein tyrosine phosphatase 1B (PTP-1B) App 20020058644 - Leblanc, Yves ; et al.	2002-05-16
Pyrones as inhibitors of cyclooxygenase-2 App 20020058690 - Li, Chun-Sing ; et al.	2002-05-16
Phosphonic acid derivatives as inhibitors of protein tyrosine phosphatase IB (PTP-IB) App 20020052344 - Leblanc, Yves ; et al.	2002-05-02
Phosphonic acid biaryl derivatives as inhibitors of protein tyrosine phosphatase 1B (PTP-1B) App 20020052346 - Lau, Cheuk Kun ; et al.	2002-05-02
Battery charger for cellular phone, having speaker App 20010006336 - Yi, Sang Yong ; et al.	2001-07-05
(Methylsulfonyl)phenyl-2-(5H)-furanones as COX-2 inhibitors Grant 6,020,343 - Belley , et al. February 1, 2	2000-02-01
Pyridazinones as inhibitors of cyclooxygenase-2 Grant 6,004,960 - Li , et al. December 21, 1	1999-12-21
(Methylsulfonyl)phenyl-2-(5H)-furanones as COX-2 inhibitors Grant 5,981,576 - Belley , et al. November 9, 1	1999-11-09
5-Methanesulfonamido-3H-isobenzofuran-1-ones as inhibitors of cyclooxygenase-2 Grant 5,968,958 - Guay , et al. October 19, 1	1999-10-19
5-methanesulfonamido-1-indanones as an inhibitor of cyclooxygenase-2 Grant 5,604,260 - Guay , et al. February 18, 1	1997-02-18
Aryl substituted 5,5 fused aromatic nitrogen compounds as anti-inflammatory agents Grant 5,552,422 - Gauthier , et al. September 3, 1	1996-09-03
Alkanesulfonamido-1-indanone derivatives as inhibitors of cyclooxygenase Grant 5,409,944 - Black , et al. April 25, 1	1995-04-25