Intellectual Property, Smart & Biggar/Fetherstonhaugh updates


Contributed by Smart & Biggar/Fetherstonhaugh
Federal Court finds invalidity allegations relating to patent for metformin formulations unjustified
  • Canada
  • 22 April 2019

Valeant Canada's application for an order prohibiting the minister of health from issuing a notice of compliance to Generic Partners for its generic version of Valeant's Glumetza, a metformin formulation, was recently granted. With respect to anticipation and double patenting, the court found that the prior art document on which Generic Partners had relied for both allegations did not disclose all three of the size, shape and time elements of the claimed formulations.

Save money: renew all trademark registrations now
  • Canada
  • 15 April 2019

The new trademark law will take effect on 17 June 2019. Among the changes is a new fee-per-class structure, under which the government renewal fee will be C$400 for the first class and C$125 for each additional class. Brand owners can potentially realise huge savings if they take steps to renew all of their existing Canadian trademark registrations before the new law takes effect.

Apotex seeks leave from Supreme Court of Canada in cefaclor damages action
  • Canada
  • 15 April 2019

The Federal Court of Appeal recently allowed in part Apotex's appeal of a decision awarding Eli Lilly more than C$100 million for Apotex's infringement of eight process patents relating to the antibiotic cefaclor. The court rejected Apotex's argument that a non-infringing alternative would have been available to Apotex during the relevant period. The case was remitted to the Federal Court for reconsideration on the issue of prejudgment interest; Apotex has applied to the Supreme Court of Canada for leave to appeal.

Save money: file your multi-class applications now
  • Canada
  • 25 March 2019

Canadian trademark law will be overhauled on 17 June 2019, with many significant changes – both procedural and substantive – coming into effect. This article discusses the important strategies to consider before these changes take effect, including tips that could save time and money now and in future.

Orders of prohibition relating to polymorphic form patent for Pristiq upheld on appeal
  • Canada
  • 18 March 2019

In a pair of decisions, the Federal Court granted orders prohibiting Apotex and Teva from marketing their generic o-desmethyl-venlafaxine succinate products until the expiration of Patent 2,436,668. Both Apotex and Teva appealed the decisions, claiming – among other things – that the application judge had misapplied the test for obviousness and erred in considering several aspects of the inventors' course of conduct. However, the Federal Court of Appeal recently dismissed both parties' appeals.

Current search