Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
LP

Leonard G. Presta

Genentech: 125 patents #7 of 2,392Top 1%
Merck: 16 patents #667 of 9,382Top 8%
SCSchering: 15 patents #182 of 2,442Top 8%
COCompugen: 11 patents #24 of 181Top 15%
IBIgm Biosciences: 9 patents #3 of 16Top 20%
PMPierre Fabre Médicament: 5 patents #44 of 297Top 15%
PIPionyr Immunotherapeutics: 5 patents #1 of 14Top 8%
SRScripps Research: 4 patents #208 of 1,293Top 20%
ZYZymeworks: 3 patents #21 of 65Top 35%
INIntervet: 2 patents #101 of 311Top 35%
GSGilead Sciences: 2 patents #483 of 952Top 55%
SGSeattle Genetics: 1 patents #65 of 101Top 65%
CTCellerant Therapeutics: 1 patents #10 of 16Top 65%
XEXencor: 1 patents #72 of 104Top 70%
ZBZymeworks Bc: 1 patents #23 of 36Top 65%
SOSurrozen Operating: 1 patents #14 of 19Top 75%
ALAlector: 1 patents #25 of 34Top 75%
APAlexion Pharmaceuticals: 1 patents #110 of 226Top 50%
CACantargia Ab: 1 patents #12 of 16Top 75%
San Francisco, CA: #52 of 26,999 inventorsTop 1%
California: #464 of 386,348 inventorsTop 1%
Overall (All Time): #2,794 of 4,157,543Top 1%
216 Patents All Time

Issued Patents All Time

Showing 201–216 of 216 patents

Patent #TitleCo-InventorsDate
5869046 Altered polypeptides with increased half-life Bradley R. Snedecor 1999-02-09
5844092 Human TRK receptors and neurotrophic factor inhibitors David Louis Shelton, Roman Urfer 1998-12-01
5821333 Method for making heteromultimeric polypeptides Paul Carter, John B. Ridgway 1998-10-13
5821337 Immunoglobulin variants Paul Carter 1998-10-13
5807706 Method for making heteromultimeric polypeptides Paul Carter, John B. Ridgway 1998-09-15
5747035 Polypeptides with increased half-life for use in treating disorders involving the LFA-1 receptor Bradley R. Snedecor 1998-05-05
5739277 Altered polypeptides with increased half-life Bradley R. Snedecor 1998-04-14
5731168 Method for making heteromultimeric polypeptides Paul Carter, John B. Ridgway 1998-03-24
5728803 Pantropic neurotrophic factors Roman Urfer, John W. Winslow 1998-03-17
5593882 Selectin variants David V. Erbe, Laurence A. Lasky 1997-01-14
5520911 Variants of plasminogen activators and processes for their production Stephen Anderson, Kevin Brady, Bruce Keyt 1996-05-28
5385732 Variants of tissue plasminogen activator, compositions and methods of use for same Stephen Anderson, Kevin Brady, Bruce Keyt 1995-01-31
5346824 DNA encoding variants of tissue plasminogen activators and expression vectors and hosts thereof Stephen Anderson, Kevin Brady, Bruce Keyt 1994-09-13
5270198 DNA molecules encoding variants of tissue plasminogen activators, vectors, and host cells Stephen Anderson, Kevin Brady, Bruce Keyt 1993-12-14
5258180 Tissue plasminogen activator having fibrin specific properties and deletion of amino acids 466-970, compositions and methods of treatment John F. Gill, Mark Zoller 1993-11-02
5156969 Tissue plasminogen activator variant with deletion of amino acids 466-470 having fibrin specific properties John F. Gill, Mark Zoller 1992-10-20