Supreme Court denies leave in infliximab patent infringement action
On January 8, 2021, the Supreme Court of Canada denied leave to Janssen and Kennedy Trust (Docket No. 39099) with respect to the
Federal Court of Appeal’s decision remitting to the trial judge the reconsideration of issues of obviousness and anticipation (as previously reported).
Amgen seeks leave to appeal decision invalidating its filgrastim patent
As previously reported, the Federal Court of Appeal had dismissed Amgen’s appeal from a decision invalidating claims of a patent relating to filgrastim (Amgen’s NEUPOGEN and Pfizer’s biosimilar product NIVESTYM). On January 4, 2021, Amgen applied to the Supreme Court of Canada for leave to appeal (Docket No. 39530).
Should you have any questions, please do not hesitate to contact a member of the Pharmaceutical Litigation Group.
The preceding is intended as a timely update on Canadian intellectual property and technology law. The content is informational only and does not constitute legal or professional advice. To obtain such advice, please communicate with our offices directly.
Related Publications & Articles
-
2025 mid-year highlights in Canadian life sciences IP and regulatory law
In the first half of 2025, the Rx IP Update team reported on a number of developments in Canadian life sciences IP and regulatory law. Below are our top stories.Read More -
Federal Court of Appeal confirms generic not required to address patent submitted before ANDS filing but listed after
On August 8, 2025, the Federal Court of Appeal (FCA) determined that the Minister of Health’s decision to list Canadian Patent No. 2,970,315 on the Patent Register eight days after it was submitted to...Read More -
Supreme Court of Canada reserves decision on appeal relating to the patentability of methods of medical treatment
Today, the Supreme Court heard oral arguments in Pharmascience Inc v Janssen Inc (Supreme Court File No 41209) and reserved its decision.Read More
