Inventor · disambiguated record
Yonghua Gai
Also filed as: GAI YONGHUA
39 granted patents·4 pending applications·356 citations·filing 1999–2016
97Inventor score
Files withENANTA PHARM INC16GAI YONGHUA10BRISTOL MYERS SQUIBB CO6NIU DEQIANG4Dr Reddys Laboratories Ltd2
Top patents by PatentIndex Score
43 records- 0198US7635683B2Quinoxalinyl tripeptide hepatitis C virus inhibitorsENANTA PHARM INC·Filed 2006·Granted Dec 22, 2009·75 cites·5 claims
- 0297US7605126B2Acylaminoheteroaryl hepatitis C virus protease inhibitorsENANTA PHARM INC·Filed 2006·Granted Oct 20, 2009·38 cites·15 claims
- 0396US7687459B2Arylalkoxyl hepatitis C virus protease inhibitorsENANTA PHARM INC·Filed 2007·Granted Mar 30, 2010·26 cites·18 claims
- 0494US6350892B1Trifluoromethyl ketone analogs as selective cPLA2 inhibitorsBRISTOL MYERS SQUIBB CO·Filed 2000·Granted Feb 26, 2002·41 cites·8 claims
- 0591US7300936B2α-(N-sulfonamido)acetamide derivatives as β-amyloid inhibitorsBRISTOL MYERS SQUIBB CO·Filed 2002·Granted Nov 27, 2007·46 cites·24 claims
- 0690US8372802B2Fluorinated macrocyclic compounds as hepatitis C virus inhibitorsENANTA PHARM INC·Filed 2009·Granted Feb 12, 2013·12 cites·24 claims
- 0789US7384921B2Polymorphic forms of 6-11 bicyclic ketolide derivativesENANTA PHARM INC·Filed 2005·Granted Jun 10, 2008·11 cites·10 claims
- 0888US7786122B2α-(N-sulfonamido)acetamide derivatives as β-amyloid inhibitorsBRISTOL MYERS SQUIBB CO·Filed 2007·Granted Aug 31, 2010·12 cites·1 claims
- 0988US6414179B1Alpha-and beta-substituted trifluoromethyl ketones as phospholipase inhibitorsBRISTOL MYERS SQUIBB CO·Filed 2001·Granted Jul 2, 2002·32 cites·9 claims
- 1085US7291602B211,12-lactone bicyclolidesENANTA PHARM INC·Filed 2005·Granted Nov 6, 2007·9 cites·23 claims
- 1183US8211891B2Difluoromethyl-containing macrocyclic compounds as hepatitis C virus inhibitorsGAI YONGHUA·Filed 2009·Granted Jul 3, 2012·4 cites·188 claims
- 1283US7910587B2Quinoxalinyl dipeptide hepatitis C virus inhibitorsENANTA PHARM INC·Filed 2008·Granted Mar 22, 2011·2 cites·93 claims
- 1382US7229972B23,6-BicyclolidesENANTA PHARM INC·Filed 2004·Granted Jun 12, 2007·15 cites·37 claims
- 1477US7419962B23,6-bicyclolidesENANTA PHARM INC·Filed 2005·Granted Sep 2, 2008·3 cites·47 claims
- 1576US7563877B2Processes for the preparation of 0-(2-aminobenzo[d]oxazol-5-yl)methyl hydroxylamine for the synthesis of 6,11-bicyclic erythromycin derivative EDP-182ENANTA PHARM INC·Filed 2007·Granted Jul 21, 2009·2 cites·10 claims
- 1675US8501681B2Macrocyclic hepatitis C virus serine protease inhibitorsNIU DEQIANG·Filed 2007·Granted Aug 6, 2013·2 cites·15 claims
- 1775US8377872B2Cyclic P3 tripeptide hepatitis C serine protease inhibitorsENANTA PHARM INC·Filed 2007·Granted Feb 19, 2013·2 cites·80 claims
- 1875US7517859B2Spirocyclic bicyclolidesENANTA PHARM INC·Filed 2006·Granted Apr 14, 2009·2 cites·11 claims
- 1975US7312201B2Tetracyclic bicyclolidesENANTA PHARM INC·Filed 2005·Granted Dec 25, 2007·2 cites·23 claims
- 2073US8324155B2Quinoxaline-containing compounds as hepatitis C virus inhibitorsGAI YONGHUA·Filed 2008·Granted Dec 4, 2012·1 cites·29 claims
- 2172US9487510B2Substituted heterocyclic acetamides as kappa opioid receptor (KOR) agonistsDr Reddys Laboratories Ltd·Filed 2013·Granted Nov 8, 2016·2 cites·30 claims
- 2268US6492550B2Alpha-substituted thio, -oxo trifluoromethylketones as phospholipase inhibitorsBRISTOL MYERS SQUIBB CO·Filed 2001·Granted Dec 10, 2002·1 cites·9 claims
- 2366US8936781B2Macrocyclic compounds as hepatitis C virus inhibitorsGAI YONGHUA·Filed 2010·Granted Jan 20, 2015·1 cites·719 claims
- 2462US8273709B2Triazole-containing macrocyclic HCV serine protease inhibitorsGAI YONGHUA·Filed 2008·Granted Sep 25, 2012·0 cites·144 claims
- 2560US2008274082A1Oximyl hydroxyamic analogs as hepatitis c virus protease inhibitorGAI YONGHUA·Filed 2008·Application pending·0 cites
- 2659US2009005387A1Quinoxalinyl macrocyclic hepatitis c virus serine protease inhibitorsNIU DEQIANG·Filed 2008·Application pending·0 cites
- 2757US9309279B2Macrocyclic hepatitis C serine protease inhibitorsABBVIE INC·Filed 2014·Granted Apr 12, 2016·0 cites·17 claims
- 2857US6255496B1Trifluoromethyl ketone analogs as selective cPLA2 inhibitorsBRISTOL MYERS SQUIBB CO·Filed 1999·Granted Jul 3, 2001·15 cites·34 claims
- 2957US2008248105A1Polymorphic forms of 6-11 bicyclic ketolide derivativesTANG DATONG·Filed 2008·Application pending·0 cites
- 3056US8809264B2Quinoxalinyl macrocyclic hepatitis C virus serine protease inhibitorsNIU DEQIANG·Filed 2007·Granted Aug 19, 2014·0 cites·15 claims
- 3155US8940688B2Fluorinated tripeptide HCV serine protease inhibitorsGAI YONGHUA·Filed 2008·Granted Jan 27, 2015·0 cites·19 claims
- 3255US8361958B2Oximyl HCV serine protease inhibitorsENANTA PHARM INC·Filed 2008·Granted Jan 29, 2013·0 cites·26 claims
- 3354US8501682B2Difluorinated tripeptides as HCV serine protease inhibitorsGAI YONGHUA·Filed 2009·Granted Aug 6, 2013·0 cites·17 claims
- 3452US9493506B2Macrocyclic hepatitis C serine protease inhibitorsENANTA PHARM INC·Filed 2014·Granted Nov 15, 2016·0 cites·21 claims
- 3552US8962551B2Quinoxalinyl derivativesNIU DEQIANG·Filed 2008·Granted Feb 24, 2015·0 cites·15 claims
- 3652US8222203B2Macrocyclic oximyl hepatitis C serine protease inhibitorsSUN YING·Filed 2008·Granted Jul 17, 2012·0 cites·14 claims
- 3752US8101567B2Heteroaryl-containing tripeptide HCV serine protease inhibitorsGAI YONGHUA·Filed 2009·Granted Jan 24, 2012·0 cites·20 claims
- 3851US8951998B2Quinoxaline-containing compounds as hepatitis C virus inhibitorsENANTA PHARM INC·Filed 2012·Granted Feb 10, 2015·0 cites·21 claims
- 3949US2009123423A1Hydroxyamic analogs as hepatitis c virus serine protease inhibitorGAI YONGHUA·Filed 2008·Application pending·0 cites
- 4046US8513253B2α-(N-sulfonamido)acetamide derivatives as β-amyloid inhibitorsPARKER MICHAEL F·Filed 2010·Granted Aug 20, 2013·0 cites·3 claims
- 4144US10131655B2Substituted heterocyclic acetamides as kappa opioid receptor (KOR) agonistsDr Reddys Laboratories Ltd·Filed 2016·Granted Nov 20, 2018·0 cites·9 claims
- 4244US9193740B2Bismacrocyclic compounds as hepatitis C virus inhibitorsGAI YONGHUA·Filed 2010·Granted Nov 24, 2015·0 cites·18 claims
- 4338US8748374B2Macrocyclic hepatitis C serine protease inhibitorsCHEN HUI-JU·Filed 2011·Granted Jun 10, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →