Inventor
LI ZHENG J
US13 patents
Patents
13 patentsUS7053192B2May 30, 2006
Crystal forms of azithromycin
PFIZER38 citations95
US6965027B2Nov 15, 2005
Crystalline 3-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-yl}-3-oxo-propionitrile citrate
PFIZER38 citations92
US6977243B2Dec 20, 2005
Crystal forms of azithromycin
PFIZER14 citations91
US6861413B2Mar 1, 2005
Stable non-dihydrate azithromycin oral suspensions
PFIZER19 citations91
US6734308B2May 11, 2004
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
PFIZER15 citations90
US6844349B2Jan 18, 2005
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
PFIZER32 citations89
US7309782B2Dec 18, 2007
Crystal forms of azithromycin
PFIZER6 citations72
US7105179B2Sep 12, 2006
Crystal forms of azithromycin
PFIZER7 citations72
US7081525B2Jul 25, 2006
Crystal forms of azithromycin
PFIZER3 citations72
US6645982B2Nov 11, 2003
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
PFIZER5 citations71
US7803805B2Sep 28, 2010
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
PFIZER4 citations62
US7282486B2Oct 16, 2007
Crystal forms of azithromycin
PFIZER1 citations61
US7307156B2Dec 11, 2007
Crystal forms of azithromycin
PFIZER1 citations56