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The “Due Care” Standard for Patent Reinstatement in Canada: A Very High Bar

IP Decisions /

The Federal Court (per Furlanetto J.) has held that the Commissioner of Patents (“Commissioner”) acted reasonably in denying a request for reinstatement of a patent that lapsed due to non-payment of an annual maintenance fee. This decision underscores the importance of having multiple lines of communication between a patent agent and a client – and […]

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Claims to Dosing Regimens May Not Be Prohibited Methods of Medical Treatment: A Question of “Whether” and “How”

IP Decisions /

In Pharmascience v Janssen, the Federal Court of Appeal (Locke JA writing for the Court) held that the claims in Janssen’s patent to a dosing regimen are not prohibited as a method of medical treatment. Pharmascience v Janssen, 2024 FCA 23   The Prohibition Against Patenting Methods of Medical Treatment The patentability of methods of

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Snowplow Patents are Snowed Under due to Federal Court Findings of Obviousness

IP Decisions /

The Federal Court (per St-Louis J.) held that the asserted claims of three patents owned by Nordik Blades (collectively, the “Nordik Patents”) are invalid on the basis of obviousness. However, the Court found that the asserted claims are not overbroad and the Nordik Patents are not void under section 53 of the Patent Act. The

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Federal Court Finds Takeda’s Patent Not infringed and Invalid for Inutility and Insufficiency

IP Decisions /

The Federal Court (per Furlanetto J.) held that Takeda’s 916 Patent covering aspects of its DEXILANT® capsules is not infringed by Apotex’s proposed generic dexlansoprazole capsules and, in any event, is invalid for inutility (lack of sound prediction) and insufficiency. Takeda Canada Inc. v. Apotex Inc. – Federal Court (fct-cf.gc.ca) The Court’s infringement and validity

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Samsung and Biogen Enjoined From Using BYOOVIZ Trademark for their Biosimilar in Canada

IP Decisions /

The Federal Court (per Pallotta J.) held that Biogen’s and Samsung’s use of the mark BYOOVIZ in association with an ophthalmologic drug infringes Novartis’s trademark registration for BEOVU, and granted a permanent injunction preventing further use of the mark. Novartis v Biogen 2024 FC 52 Novartis is the owner in Canada of a trademark registration

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Generic Manufacturers Induce Patent Infringement by Recommending Use of a Patented Dosing Regimen in their Product Monographs

IP Decisions /

In Apotex v Janssen (2024 FCA 9) and Pharmascience v Janssen (2024 FCA 10), the Federal Court of Appeal held that Apotex and Pharmascience would induce patent infringement by recommending that their respective generic products be sold and used according to the dosing regimen claimed in Janssen’s 335 Patent. Apotex Inc. v. Janssen Inc. –

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Federal Court Upholds Use of “Clinical Similarities” to Assess PMPRB Reporting Jurisdiction

IP Decisions /

In Galderma’s long-running dispute with the PMPRB, the Federal Court (per Fothergill J.) recently upheld the PMPRB’s decision that Galderma’s patent claiming the use of a 0.3% adapalene formulation “pertained” to its DIFFERIN (0.1% adapalene) product. Galderma Canada Inc. v. Canada (Attorney General) – Federal Court (fct-cf.gc.ca) This is the most recent chapter in a

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Litigating Patents in Canada Compared to the U.S.A.

Uncategorized /

Some commentators have said the Inter Partes Review process and various U.S. Supreme Court decisions have recently made enforcement of patent rights in the United States more challenging. As a result, some patentees have looked abroad to places like Europe (especially Germany) to enforce their patent rights. But what about Canada? Why should an American

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Federal Court Determines the Inventive Concept of an Improved Drug Formulation

IP Decisions /

In this Federal Court decision (per Pentney J.), the plaintiffs Allergan and AbbVie (“Allergan”) were successful in upholding the validity of their 691 Patent. The defendant (“Juno”) conceded that its proposed generic drug product would infringe the 691 Patent. The main issues before the Court were obviousness and sufficiency. Allergan v Juno, 2023 FC 1686

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