Patent Opposition Database

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Related patent application (please put in national patent application/publication number or PCT application/publication number): 3658/KOLNP/2009
Who filed: Vector Biosciences Pvt Ltd
Country: India
Opposition type: Pre-Grant
Opposition status: Under Examination
Date: 06-07-2017
Patent type: Pro-Drug

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Vector Biosciences Pvt Ltd opposition, Sofosbuvir, (IN273003 (6087/DELNP/2005) )

Countries: India Date: 2017
Initiative for Medicines, Access & Knowledge (I-Mak) and Delhi Network of Positive People (DNP+) opposition, Sofosbuvir, (IN273003 (6087/DELNP/2005))

Countries: India Date: 2017
Initiative for Medicines, Access & Knowledge (I-Mak) and Delhi Network of Positive People (DNP+) opposition, Sofosbuvir, (9149/CHENP/2012)

Countries: India Date: 2017
Natco Pharma Ltd. opposition, sofosbuvir (GS7977) , (6087/DELNP/2005)

Countries: India Date: 2014
Natco Pharma Ltd. opposition, sofosbuvir (GS7977) , (3658/KOLNP/2009)

Countries: India Date: 2014
Optimus Pharma Ltd. opposition, Sofosbuvir, (6087/DELNP/2005)

Countries: India Date: 2015
BDR Pharmaceuticals Ltd. opposition, SOFOSBUVIR, (6087/DELNP/2005)

Countries: India Date: 2015
Natco Pharma Ltd. opposition, Sofosbuvir, (3658/KOLNP/2009)

Countries: India Date: 2014
Optimus Pharma Ltd. opposition, Sofosbuvir, (WO/2008/121634)

Countries: India Date: 2015

Vector Biosciences Pvt Ltd Opposition, Sofosbuvir, (3658/Kolnp/2009)