ZL

Zheng Li

Pfizer: 15 patents #263 of 5,153Top 6%
3M: 2 patents #5,326 of 11,543Top 50%
University of California: 2 patents #4,561 of 18,278Top 25%
WC Warner-Lambert Company: 2 patents #646 of 1,610Top 45%
AT Arthrosi Therapeutics: 1 patents #5 of 7Top 75%
Overall (All Time): #170,870 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12145917 Crystalline forms of a compound for treating or preventing gout or hyperuricemia Shunqi Yan, Litain YEH, Ruiping Wang 2024-11-19
11236081 Crystalline salts of corydalmine Zheng-Yu Yang, Zhicong Shi 2022-02-01
9981961 Deoxycytidine kinase inhibitors Caius G. Radu, Raymond M. Gipson, Jue Wang, Nagichettiar Satyamurthy, Arnon Lavie +3 more 2018-05-29
9598404 Deoxycytidine kinase inhibitors Caius G. Radu, Raymond M. Gipson, Jue Wang, Nagichettiar Satyamurthy, Arnon Lavie +3 more 2017-03-21
7960407 Crystal forms of an imidazole derivative Naoaki Haruta, Tomoki Kato, Toyoharu Numata, Andrew Trask 2011-06-14
7803805 Cristalline 3-{(3R,4R)-4 methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-yl}-3-oxo-propionitrile mono citrate salt Mark E. Flanagan 2010-09-28
7309782 Crystal forms of azithromycin Andrew Trask 2007-12-18
7307156 Crystal forms of azithromycin Andrew Trask, Joseph E. Mertz 2007-12-11
7282486 Crystal forms of azithromycin Andrew Trask 2007-10-16
7144915 Crystalline forms of [R-(R*,R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid calcium salt (2:1) Stephen R. Byrn, David Coates, Karen S. Gushurst, Joseph Francis Krzyzaniak, Henry Morrison +2 more 2006-12-05
7105179 Crystal forms of azithromycin Andrew Trask 2006-09-12
7081525 Crystal forms of azithromycin Andrew Trask 2006-07-25
7053192 Crystal forms of azithromycin Andrew Trask 2006-05-30
6977243 Crystal forms of azithromycin Andrew Trask 2005-12-20
6965027 Crystalline 3-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-yl}-3-oxo-propionitrile citrate Mark E. Flanagan 2005-11-15
6949652 Crystalline forms of 3-isopropyl-6-[4-(2,5-difluoro-phenyl)-oxazol-5-yl]-[1,2,4]triazolo-[4,3-A]pyridine Ming Kang, Zhengong Bryan Li, Yong Tao 2005-09-27
6861413 Stable non-dihydrate azithromycin oral suspensions Andrew Trask 2005-03-01
6844349 Salt forms of E-2-methoxy-N-(3-{4-[3 methyl-4-(6-methyl-pyridin-3-yloxy)-phenylamino]-quinazolin-6-yl}-allyl)-acetamide and method of production John Charles Kath, Daniel Tyler Richter, Andrew Trask 2005-01-18
6734308 Crystal forms of 6-[(4-chloro-phenyl)-hydroxy-(3-methyl-3H-imidazol-4-yl)-methyl]-4-(3-ethynyl-phenyl)-1-methyl-1H-quinolin-2-one, 2,3,- dihydroxybutanedioate salts and method of production Joseph P. Lyssikatos, Derek Tickner, Linda Newton, Clifford N. Meltz 2004-05-11
6683106 N-(indole-2-carbonyl)-b-alaninamide crystal forms Douglas J. M. Allen, Frank R. Busch, Joseph Francis Krzyzaniak, Susan Orrill, Peter R. Rose +2 more 2004-01-27
6645982 Crystal forms of 6-[(4-chloro-phenyl)-hydroxy-(3-methyl-3H-imidazol-4-yl)-methyl]-4-(3-ethynyl-phenyl)-1-methyl-1H-quinolin-2-one, 2,3-dihydroxybutanedioate salts and method of production Joseph P. Lyssikatos, Derek Tickner, Linda Newton, Clifford N. Meltz 2003-11-11
6605729 Crystalline forms of [R-(R*,R*)]-2-(4-fluorophenyl)-&bgr;,&dgr;-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid calcium salt (2:1) Stephen R. Byrn, David Coates, Karen S. Gushurst, Joseph Francis Krzyzaniak, Henry Morrison +2 more 2003-08-12
6486168 Formulations and methods for treatment of mucosal associated conditions with an immune response modifier Raymond D. Skwierczynski, Kenneth R. Phares, Richard L. Miller, Michael J. Jozwiakowski, Terri F. Busch 2002-11-26
6245776 Formulations and methods for treatment of mucosal associated conditions with an immune response modifier Raymond D. Skwierczynski, Kenneth R. Phares, Richard L. Miller, Michael J. Jozwiakowski, Terri F. Busch 2001-06-12