New features!
March 2016: The Patent Opposition Database has just been upgraded with new features to promote user collaboration and to make our content more easily accessible.
New features include: document annotations, calls for help, advanced search features, exportable search results and RSS feeds, subscription to alerts.
Search our database of international drug patent oppositions
Example searches: India, "India 2004", atazanavir, TDF, AIDS, US 5599670, etc.
Search 75 applications, 106 oppositions and 74 drugs across 5 organisations
We need your help and contributions
Are you a…
Recent additions
-
A prior art was updated on Sunitinib (SU)
14-09-2016 -
A patent office decision was updated on Sunitinib (SU)
14-09-2016 -
A patent office decision was updated on Ritonavir (r, RTV)
14-09-2016 -
A patent office decision was updated on Lopinavir/Ritonavir (LPV/r)
14-09-2016 -
A patent application was updated on Sutezolid (PNU-100480)
14-09-2016
Calls for help
It doesn't look like anyone's asking for help at the moment.