Federal Court of Appeal Overturns Federal Court’s Test for Patentable Subject Matter of Computer-Implemented Inventions In a recent Canadian decision, the Federal Court of Appeal (FCA) rejected the Federal Court’s (FC) attempt to provide a general test for determining the patentable subject matter of computer-implemented inventions. Specifically, the FCA found that the FC erred in imposing a test that was not... Read More

On July 6, 2023, the Federal Court of Canada announced its decision in a trademark dispute between Energizer Brands and the Gillette Company in a case about comparative advertising. In particular, this dispute involved Energizer and Duracell, the two leading battery brands in Canada. Moreover, Energizer asserted that Duracell's use of Energizer's trademarks in their advertising depreciated the value of... Read More

This is to advise of some significant changes to the Canadian Intellectual Property regulations. These regulations pertain to the Patent Rules, Trademark Regulations, Industrial Design Regulations, and Copyright Regulations. Amendments to these Rules were registered on June 1st. They incorporate government fee increases of approximately 25%, as well as an expansion of the definition of 'small entity'. Most of the amendments... Read More