Usefulness, or utility, is a statutory requirement for patentability. The
standard for utility is low. Utility is a necessary pre-condition for patentability. In order for a patent to be valid, the invention it purports to protect must be useful.

March 4, 2013

FC Invalidates Four of the GLEEVEC Patent Claims for Inutility Due to Lack of Sound Prediction

Teva Canada Limited v. Novartis AG, 2013 FC 141 Novartis is the owner of Canadian Patent No. 2,093,203 (the '203 Patent) covering imatinib, the active ingredient […]