Inventor
WANG ZHAOYIN
CA56 patents
⚠️ This page may combine multiple inventors who share the name “WANG ZHAOYIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK FROSST CANADA INC
35 patentsUS6001843ADec 14, 1999
Substituted pyridines as selective cyclooxygenase-2 inhibitors
MERCK FROSST CANADA INC104 citations99
US5861419AJan 19, 1999
Substituted pyridines as selective cyclooxygenase-2 inhibitors
MERCK FROSST CANADA INC231 citations99
US5710140AJan 20, 1998
Phenyl heterocycles as COX-2 inhibitors
MERCK FROSST CANADA INC156 citations99
US5552422ASep 3, 1996
Aryl substituted 5,5 fused aromatic nitrogen compounds as anti-inflammatory agents
MERCK FROSST CANADA INC361 citations99
US5550142AAug 27, 1996
Phenyl heterocycles as cox-2 inhibitors
MERCK FROSST CANADA INC379 citations99
US5536752AJul 16, 1996
Phenyl heterocycles as COX-2 inhibitors
MERCK FROSST CANADA INC383 citations99
US5521213AMay 28, 1996
Diaryl bicyclic heterocycles as inhibitors of cyclooxygenase-2
MERCK FROSST CANADA INC331 citations99
US5474995ADec 12, 1995
Phenyl heterocycles as cox-2 inhibitors
MERCK FROSST CANADA INC543 citations99
US5733909AMar 31, 1998
Diphenyl stilbenes as prodrugs to COX-2 inhibitors
MERCK FROSST CANADA INC110 citations98
US5698584ADec 16, 1997
3,4-diaryl-2-hydroxy-2,5-dihydrofurans as prodrugs to COX-2 inhibitors
MERCK FROSST CANADA INC138 citations98
US6498151B2Dec 24, 2002
Aryldifluoromethylphosphonic acids with sulfur-containing substituents as PTP-1B inhibitors
MERCK FROSST CANADA INC56 citations96
US5840746ANov 24, 1998
Use of inhibitors of cyclooxygenase in the treatment of neurodegenerative diseases
MERCK FROSST CANADA INC91 citations96
US5789413AAug 4, 1998
Alkylated styrenes as prodrugs to COX-2 inhibitors
MERCK FROSST CANADA INC77 citations96
US5849943ADec 15, 1998
Stilbene derivatives useful as cyclooxygenase-2 inhibitors
MERCK FROSST CANADA INC71 citations94
US6329421B1Dec 11, 2001
Diaryl bicyclic heterocycles as inhibitors of cyclooxygenase-2
MERCK FROSST CANADA INC18 citations93
US6057319AMay 2, 2000
3,4-Diaryl-2-hydroxy-2,5-dihydrofurans as prodrugs to cox-2 inhibitors
MERCK FROSST CANADA INC34 citations93
US7144913B2Dec 5, 2006
Dihydropyrrolo[1,2-a]indole and tetrahydropyrido[1,2-a]-indole derivatives as prostaglandin d2 receptor antagonists
MERCK FROSST CANADA INC55 citations92
US6596736B2Jul 22, 2003
Substituted pyridines as selective cyclooxygenase-2 inhibitors
MERCK FROSST CANADA INC13 citations92
US6486142B2Nov 26, 2002
Phosphonic acid derivatives as inhibitors of protein tyrosine phosphatase 1B (PTP-1B)
MERCK FROSST CANADA INC25 citations92
US6222048B1Apr 24, 2001
Diaryl-2-(5H)-furanones as Cox-2 inhibitors
MERCK FROSST CANADA INC39 citations92
US6174874B1Jan 16, 2001
Phosphonic acids derivatives as inhibitors of protein tyrosine phosphate 1B (PTP-1B)
MERCK FROSST CANADA INC21 citations92
US6133292AOct 17, 2000
Diaryl-5-alkyl-5-methyl-2-(5H)-furanones as selective cyclooxygenase-2-inhibitors
MERCK FROSST CANADA INC21 citations92
US6071936AJun 6, 2000
Substituted pyridines as selective cyclooxygenase-2 inhibitors
MERCK FROSST CANADA INC27 citations92
US5691374ANov 25, 1997
Diaryl-5-oxygenated-2-(5H) -furanones as COX-2 inhibitors
MERCK FROSST CANADA INC55 citations92
US6583126B2Jun 24, 2003
Phosphonic acid derivatives as inhibitors of protein tyrosine phosphatase 1B (PTP-1B)
MERCK FROSST CANADA INC21 citations91
US5453443ASep 26, 1995
Bis(aryloxy)alkanes as inhibitors of phospholipase A2 enzymes
MERCK FROSST CANADA INC33 citations91
US7019022B2Mar 28, 2006
Substituted tetrahydrocarbazole and cyclopentanoindole derivatives
MERCK FROSST CANADA INC11 citations84
US6486141B2Nov 26, 2002
Phosphonic acid biaryl derivatives as inhibitors of protein tyrosine phosphatase 1B (PTP-1B)
MERCK FROSST CANADA INC16 citations84
US6365592B1Apr 2, 2002
Phosphonic and carboxylic acid derivatives as inhibitors of protein tyrosine phosphatase-1B (PTP-1B)
MERCK FROSST CANADA INC14 citations84
US7622501B2Nov 24, 2009
Nitric oxide releasing prodrugs of diaryl-2-(5H)-furanones as cyclooxygenase-2 inhibitors
MERCK FROSST CANADA INC14 citations82
US7622502B2Nov 24, 2009
Nitric oxide releasing prodrugs of diaryl-2-(5h)-furanones as cyclooxygenase-2 inhibitors
MERCK FROSST CANADA INC14 citations82
US6486194B2Nov 26, 2002
Use of inhibitors of cyclooxygenase in the treatment of neurodegenerative diseases
MERCK FROSST CANADA INC7 citations74
US7317036B2Jan 8, 2008
Fluoro substituted cycloalkanoindoles, compositions containing such compounds and methods of treatment
MERCK FROSST CANADA INC6 citations73
US7060715B2Jun 13, 2006
Substituted pyridines as selective cyclooxygenase-2 inhibitors
MERCK FROSST CANADA INC1 citations63
US5011943AApr 30, 1991
FK-506 C10 -C24 process intermediates
MERCK FROSST CANADA INC4 citations63
MERCK FROSST CANADA LTD
3 patentsUS7696222B2Apr 13, 2010
Indole derivatives as CRTH2 receptor antagonists
MERCK FROSST CANADA LTD23 citations93
US7968578B2Jun 28, 2011
Indole amide derivatives as EP4 receptor antagonists
MERCK FROSST CANADA LTD4 citations63
US7618994B2Nov 17, 2009
Fluoro substituted cycloalkanoindoles, compositions containing such compounds and methods of treatment
MERCK FROSST CANADA LTD3 citations61
MERCK FROSST COMPANY
2 patentsNANJING ALLGEN PHARMA CO LTD
2 patentsNOVARTIS AG
2 patentsMERCK & CO INC
1 patentMERCK FROSST CANADA
1 patentMERCK FROSST CANADA INC MERCK
1 patentWANG ZHAOYIN
1 patentMERK FROSST CANADA INC
1 patentSHENZHEN IONOVA LIFE SCIENCE CO LTD
1 patentShowing the top 50 of 56 patents by PatentIndex Score.