Patent Opposition Database

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National patent application/publication number: WO2008121634
International PCT application/patent number; put in N/A if not applicable: WO2008121634
Applicant: Pharmasset Inc.
Patent type: Pro-Drug

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Sofosbuvir Prodrug application, (WO/2008/121634)

Countries: United States of America Date: 2008
Sofosbuvir (GS7977) application, (WO/2008/121634)

Countries: Brazil Date: 2008
sofosbuvir (GS7977) application, (WO/2008/121634)

Countries: Korea (Republic of) Date: 2008
Sofosbuvir application, (WO/2008/121634)

Countries: Europe (EPO) Date: 2008
Sofosbuvir Prodrug application, (WO2008121634)

Countries: India Date: 2008
Sofosbuvir Prodrug application, (WO/2008/121634)

Countries: Russian Federation Date: 2010
Sofosbuvir+Ribavirin (GS7977+RBV) application, (WO/2013/066748)

Countries: United States of America Date: 2012
sofosbuvir (GS7977) application, (WO/2005/003147)

Countries: India Date: 2005
Sofosbuvir application, (WO2010135569)

Countries: Brazil Date: 2010
Sofosbuvir application, (WO/2005/003147)

Countries: India Date: 2005

Sofosbuvir (Gs7977) Application, (Wo2008121634)