PH

Piyasena Hewawasam

📍 Middletown, CT: #6 of 449 inventorsTop 2%
🗺 Connecticut: #324 of 34,797 inventorsTop 1%
Overall (All Time): #39,355 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 26–50 of 60 patents

Patent #TitleCo-InventorsDate
7521443 Cyclopropyl fused indolobenzazepine HCV NS5B inhibitors John A. Bender, Min Ding, Robert G. Gentles 2009-04-21
7485633 Cyclopropyl fused indolobenzazepine HCV NS5B inhibitors Nicholas A. Meanwell, Robert G. Gentles, Min Ding, John A. Bender, John F. Kadow +2 more 2009-02-03
7473688 Indolobenzazepine HCV NS5B inhibitors Carl P. Bergstrom, John A. Bender, Robert G. Gentles, Thomas W. Hudyma, John F. Kadow +6 more 2009-01-06
7456166 Cyclopropyl fused indolobenzazepine HCV NS5B inhibitors John A. Bender, Min Ding, Robert G. Gentles 2008-11-25
7449479 Hepatitis C virus inhibitors Xiangdong Wang, Li-Qiang Sun, Sing-Yuen Sit, Ny Sin, Paul Michael Scola +3 more 2008-11-11
7399758 Cyclopropyl fused indolobenzazepine HCV NS5B inhibitors Nicholas A. Meanwell, Robert G. Gentles, Min Ding, John A. Bender, John F. Kadow +2 more 2008-07-15
7348425 Inhibitors of HCV replication Thomas W. Hudyma, Xiaofan Zheng, Feng He, Min Ding, Carl P. Bergstrom +2 more 2008-03-25
7179920 3-thia-4-arylquinolin-2-one derivatives Kenneth M. Boy, Sing-Yuen Sit 2007-02-20
7169803 N-substituted prodrugs of fluorooxindoles John E. Starrett, Jr., Omar D. Lopez, Min Ding 2007-01-30
7153848 Inhibitors of HCV replication Thomas W. Hudyma, Xiaofan Zheng, Feng He, Min Ding, Carl P. Bergstrom +2 more 2006-12-26
7151180 Potassium channel modulators Sing-Yuen Sit, John E. Starrett, Jr. 2006-12-19
7132504 Hepatitis C virus inhibitors Paul Michael Scola, Fiona McPhee, Nicholas A. Meanwell, Jeffrey Allen Campbell 2006-11-07
7049309 3-Thia-4-arylquinolin-2-one potassium channel modulators Kenneth M. Boy, Sing-Yuen Sit, Kai Xie 2006-05-23
6995174 Hepatitis C virus inhibitors Xiangdong Wang, Li-Qiang Sun, Sing-Yuen Sit, Ny Sin, Paul Michael Scola +3 more 2006-02-07
6855829 3-fluoro-2-oxindole modulators of KCNQ potassium channels and use thereof in treating migraine and mechanistically related disease Steven Dworetzky, Valentin Gribkoff, Gene Kinney 2005-02-15
6831080 Cinnamide derivatives as KCNQ potassium channel modulators Yong-Jin Wu, Li-Quang Sun, Jie Chen, Huan He, Alexandre L'Heureux +4 more 2004-12-14
6613786 Thiophenyl triazol-3-one derivatives as smooth muscle relaxants John E. Starrett, Jr., Dalton King, Li-Quang Sun, Nicholas J. Lodge 2003-09-02
6469042 Fluoro oxindole derivatives as modulators if KCNQ potassium channels Pierre Dextraze, Valentin Gribkoff, Gene Kinney, Steven Dworetzky 2002-10-22
6297241 Carbamate derivatives of diaryl 1,3,4-oxadiazolone Xi Chen, John E. Starrett, Jr. 2001-10-02
6271249 Diphenyl imidazoles as potassium channel modulators Jeffrey Lee Romine, Scott W. Martin, Nicholas A. Meanwell, Valentin Gribkoff, John E. Starrett, Jr. 2001-08-07
6184231 3-substituted-4-arylquinolin-2-one derivatives as potassium channel modulators John E. Starrett, Jr. 2001-02-06
6162817 Carbamate derivatives of diaryl 1,3,4-oxadiazolone Xi Chen, John E. Starrett, Jr. 2000-12-19
6077861 Diphenyl triazoles as potassium channel modulators Jeffrey Lee Romine, Scott W. Martin, Nicholas A. Meanwell, Valentin Gribkoff, John E. Starrett, Jr. 2000-06-20
6034113 Derivatives of 1,3,4-oxadiazolone Min Ding, John E. Starrett, Jr. 2000-03-07
5977150 Amino acid derivatives of diaryl 1,3,4-oxadiazolone Xi Chen, John E. Starrett, Jr. 1999-11-02