Patent Opposition Database

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Related patent application (please put in national patent application/publication number or PCT application/publication number): 1647/DELNP/2004
Who filed: Cipla Ltd.
Country: India
Opposition type: Pre-Grant
Opposition status: Under Examination
Date: 30-03-2009
Patent type: Combination

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Cipla Ltd. opposition, darunavir (DRV) , (5301/DELNP/2006 (Key Intermediates))

Countries: India Date: 2010
Cipla Ltd. opposition, Darunavir, (3598/DELNP/2004)

Countries: India Date: 2008
Cipla Ltd. opposition, darunavir (DRV) , (2221/DELNP/2008)

Countries: India Date: 2010
Cipla Ltd. opposition, valganciclovir (VAL) , (959/MAS/1995 (granted as 207232))

Countries: India Date: 2009
Cipla Ltd. opposition, tenofovir disoproxil fumarate/emtricitabine (TDF/FTC) , (3383/DELNP/2005)

Countries: India Date: 2009
Cipla Ltd. opposition, Darunavir and Ritonavir , (1647/DELNP/2004 (WO/2003/049746))

Countries: India Date: 2004
Matrix Laboratories Ltd. opposition, ritonavir (r, RTV) , (676/MUMNP/2007 (Divisional of PCT/2001/00018/MUM))

Countries: India Date: 2009
Matrix Laboratories Ltd. opposition, ritonavir (r, RTV) , (1638/MUMNP/2007 (Divisional of PCT/2001/00018/MUM))

Countries: India Date: 2009
Matrix Laboratories Ltd. opposition, atazanavir (ATV) , (WO/2013/176772)

Countries: India Date: 2009
Cipla Ltd. opposition, lopinavir/ritonavir (LPV/r) , (726/MUMNP/2009 (Divisional of 339/MUMNP/2006))

Countries: India Date: 2010

Cipla Ltd. Opposition, Darunavir (Drv) , (1647/Delnp/2004)