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

Kevin Liu — 14 Patents

Pfizer: 15 patents #264 of 5,153Top 6%
Eli Lilly: 1 patents #1,752 of 2,858Top 65%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Kevin Liu has been granted 14 US patents while listed as an inventor at Pfizer. The first was granted in 2002 and the most recent in November 2016. Kevin Liu ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Kevin Liu in Shanghai, CT, CN.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9499490 Fluorophenyl pyrazol compounds Yinong Xie, Liang Wu, Guoqiang Zhou 2016-11-22 $298,712,000
9040547 Pyrrolopyrimidine and purine derivatives Hengmiao Cheng, Theodore Otto Johnson, Jr., John Charles Kath, Elizabeth Ann Lunney, Asako Nagata +3 more 2015-05-26 $303,449,000
8999981 3-amido-pyrrolo[3,4-C]pyrazole-5(1H, 4H,6H) carbaldehyde derivatives Iriny Botrous, Yufeng Hong, Hui Li, Seiji Nukui, Min Teng +2 more 2015-04-07 $703,498,000
8114871 3-amido-pyrrolo[3,4-C]pyrazole-5(1H,4H,6H) carbaldehyde derivatives Iriny Botrous, Yufeng Hong, Hui Li, Seiji Nukui, Min Teng +2 more 2012-02-14 $605,988,000
7829572 Pyrido[4,3-d]pyrimidin-4(3H)-one derivatives as calcium receptor antagonists Mary Theresa Didiuk, David A. Griffith, Angel Guzman-Perez, Feng C. Bi, Daniel Walker 2010-11-09 $576,165,000
7713989 Glucocorticoid receptor modulators Robert L. Dow, Bradley P. Morgan, Andrew G. Swick 2010-05-11
7507732 Cyclopentapyridine and tetrahydroquinoline derivatives Bruce Lefker, Hou Chen, Steven Blair Coffey 2009-03-24 $217,987,000
7351567 Enzymatic resolution of selective estrogen receptor modulators 2008-04-01 $103,321,000
7166593 Glucocorticoid receptor modulators Robert L. Dow, Bradley P. Morgan, Andrew G. Swick 2007-01-23 $830,404,000
6894050 5-HT receptor ligands and uses thereof Phoebe Chiang, William Novomisle, Willard M. Welch, Jr., Angel Guzman-Perez, Paul DaSilva-Jardine +1 more 2005-05-17 $225,544,000
6852719 Glucocorticoid receptor modulators Bradley P. Morgan, Ralph P. Robinson 2005-02-08 $111,158,000
6828134 Enzymatic resolution of selective estrogen receptor modulators 2004-12-07 $141,227,000
6699893 Glucocorticoid receptor modulators Robert L. Dow, Bradley P. Morgan, Andrew G. Swick 2004-03-02 $209,643,000
6380223 Glucocorticoid receptor modulators Robert L. Dow, Bradley P. Morgan, Andrew G. Swick 2002-04-30 $143,968,000