Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CL

Chun Sing Li — 42 Patents

Merck: 41 patents #158 of 9,382Top 2%
APAxys Pharmaceuticals: 4 patents #7 of 111Top 7%
MDMedshine Discovery: 1 patents #65 of 162Top 45%
Dollard-Des-Ormeaux, CA: #5 of 298 inventorsTop 2%
Overall (All Time): #72,062 of 4,157,543Top 2%
42 Patents All Time
Chun Sing Li has been granted 42 US patents while listed as an inventor at Merck. The first was granted in 1995 and the most recent in February 2020. Chun Sing Li ranks #72,062 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Chun Sing Li in Dollard-Des-Ormeaux, QC, CA.

Patents per Year

Patents granted per year, 1995 to 2020Bar chart with a peak of 5 patents in 2001.peak 51995: 1 patents19951996: 1 patents1997: 1 patents1999: 3 patents19992000: 1 patents2001: 5 patents2002: 5 patents20022003: 2 patents2004: 1 patents2007: 1 patents20072008: 2 patents2010: 2 patents2011: 2 patents20112012: 1 patents2013: 1 patents2014: 1 patents20142015: 1 patents2016: 1 patents2017: 3 patents20172018: 5 patents2019: 1 patents2020: 1 patents2020

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10556900 TrkA kinase inhibitors, compositions and methods thereof Craig A. Stump, Yi-Heng Chen, Ping Liu, Dongfang Meng, Jane Yang Wu +1 more 2020-02-11 $128,764,000
10280229 Linkers and their application towards ADC Jian Li, Yong CANG, Shuhui CHEN, Gang Li, Xiongbin XU +1 more 2019-05-07
9975888 Aryl linked imidazole and triazole derivatives and methods of use thereof for improving the pharmacokinetics of a drug Craig A. Coburn, Milana Maletic, Yunfu Luo, Zhiqi Qi, Tingting Yu 2018-05-22 $64,896,000
9914736 TrKA kinase inhibitors, compositions and methods thereof Helen J. Mitchell, Mark E. Fraley, Andrew Cooke, Craig A. Stump, Xu-Fang Zhang +6 more 2018-03-13 $78,687,000
9896447 TrkA kinase inhibitors, compositions and methods thereof Andrew Cooke, Craig A. Stump, Xu-Fang Zhang, Qinghua Mao 2018-02-20 $282,753,000
9862716 TRKA kinase inhibitors, compositions and methods thereof Helen J. Mitchell, Mark E. Fraley, Andrew Cooke, Craig A. Stump, Yi-Heng Chen +10 more 2018-01-09 $60,079,000
9862707 TrkA kinase inhibitors, compositions and methods thereof Helen J. Mitchell, Harold B. Wood, Qinghua Mao, Zhiqi Qi 2018-01-09 $60,079,000
9815846 TrkA kinase inhibitors, compositions and methods thereof Helen J. Mitchell, Mark E. Fraley, Andrew Cooke, Craig A. Stump, Yi-Heng Chen +13 more 2017-11-14 $82,691,000
9718782 TrkA kinase inhibitors, compositions and methods thereof Andrew Cooke, Craig A. Stump, Xu-Fang Zhang, Qinghua Mao 2017-08-01 $68,609,000
9718819 Non-nucleoside reverse transcriptase inhibitors Kenneth L. Arrington, Christopher S. Burgey, Robert Gilfillan, Yongxin Han, Mehul Patel +2 more 2017-08-01 $68,609,000
9469634 Non-nucleoside reverse transcriptase inhibitors Yongxin Han 2016-10-18 $133,900,000
9168248 Spiro compounds useful as inhibitors of stearoyl-coenzyme A delta-9 desaturase Nicolas Lachance, Jean-Philippe Leclerc, Oscar Miguel Moradei 2015-10-27
8772336 Cathepsin cysteine protease inhibitors Christopher Bayly, Cameron Black, Serge Leger, Dan McKay, Christophe Mellon +9 more 2014-07-08 $92,685,000
8383643 Spiro compounds useful as inhibitors of stearoyl-coenzyme A delta-9 desaturase Jean-Philippe Leclerc, Oscar Miguel Moradei 2013-02-26
8318748 Cathepsin cysteine protease inhibitors Christopher Bayly, Cameron Black, Serge Leger, Dan McKay, Christophe Mellon +9 more 2012-11-27 $59,805,000
8063224 Azacycloalkane derivatives as inhibitors of stearoyl-coenzyme a delta-9 desaturase Nicolas Lachance, Jean-Philippe Leclerc, Yeeman K. Ramtohul 2011-11-22
7973037 Cathepsin cysteine protease inhibitors Christopher Bayly, Cameron Black, Serge Leger, Dan McKay, Christophe Mellon +9 more 2011-07-05
7799787 Heteroaromatic compounds as inhibitors of stearoyl-coenzyme a delta-9 desaturase Denis Deschenes, Rejean Fortin, Renata Marcella Oballa, Yeeman K. Ramtohul 2010-09-21 $79,659,000
7754745 Azacyclopentane derivatives as inhibitors of stearoyl-coenzyme a delta-9 desaturase Yeeman K. Ramtohul 2010-07-13 $47,079,000
7407959 Cathepsin cysteine protease inhibitors Jacques Yves Gauthier, Christophe Mellon 2008-08-05 $118,043,000
7375134 Cathepsin cysteine protease inhibitors Christopher Bayly, Cameron Black, Serge Leger, Dan McKay, Christophe Mellon +4 more 2008-05-20 $121,386,000
7163932 Aryldifluoromethylphosphonic acids for treatment of diabetes Claude Dufresne, Yves LeBlanc, Cheuk K. Lau, Patrick Roy 2007-01-16 $73,856,000
6677351 1-biaryl-1,8-naphthyridin-4-one phosphodiesterase-4 inhibitors Mario Girard, Pierre Hamel, Sebastien Laliberte, Richard Friesen, Yves Girard +1 more 2004-01-13 $70,543,000
6583126 Phosphonic acid derivatives as inhibitors of protein tyrosine phosphatase 1B (PTP-1B) Yves LeBlanc, Claude Dufresne, Scheigetz John, Cheuk K. Lau, Patrick Roy +2 more 2003-06-24 $142,354,000
RE38103 5-methanesulfonamido-1-indanones as an inhibitor of cyclooxygenase-2 Daniel Guay 2003-04-29