Last Updated: September 27, 2026

Details for Patent: RE43298

Name: Drug Patent Intelligence for US Patent RE43298
Creator: DrugPatentWatch
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Summary for Patent: RE43298

Title:	Peptides as NS3-serine protease inhibitors of hepatitis C virus
Abstract:	The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Inventor(s):	Anil K. Saksena, Viyyoor Moopil Girijavallabhan, Raymond G. Lovey, Edwin Jao, Frank Bennett, Jinping L. McCormick, Haiyan Wang, Russell E. Pike, Stephane L. Bogen, Tin-Yau Chan, Yi-Tsung Liu, Zhaoning Zhu, F. George Njoroge, Ashok Arasappan, Tejal Parekh, Ashit K. Ganguly, Kevin X. Chen, Srikanth Venkatraman, Henry M. Vaccaro, Patrick A. Pinto, Bama Santhanam, Scott Jeffrey Kemp, Odile Esther Levy, Marguerita Lim-Wilby, Susan Y. Tamura, Wanli Wu, Siska Hendrata, Yuhua Huang
Assignee:	Merck Sharp and Dohme LLC , Dendreon Pharmaceuticals LLC
Application Number:	US13/068,159
Patent Claim Types: see list of patent claims	Use; Composition;

Drugs Protected by US Patent RE43298

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

International Family Members for US Patent RE43298

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
European Patent Office	1385870	⤷ Start Trial	C300506	Netherlands	⤷ Start Trial
European Patent Office	1385870	⤷ Start Trial	91910	Luxembourg	⤷ Start Trial
European Patent Office	1385870	⤷ Start Trial	CA 2011 00036	Denmark	⤷ Start Trial
European Patent Office	1385870	⤷ Start Trial	1190037-0	Sweden	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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