New Developments in Obviousness-Type Double Patenting and Original Patent Requirements — Patents: Post-Grant Podcast
Inter Partes Review: Validity Before the PTAB
On July 28, 2021, the Federal Court of Appeal (FCA) dismissed Seedling’s appeal from the Federal Court decision of Justice Grammond (2020 FC 1, previously reported), which concluded that certain claims of Seedlings' LifeCard...more
Update: Wyeth’s appeal was discontinued. On April 30, 2021, the Federal Court issued its decision relating to the validity of three patents relating to Pfizer’s PREVNAR 13, a 13-valent pneumococcal polysaccharide protein...more
As we previously reported, in October 2018, Pfizer persuaded the Patent Trial and Appeal Board (PTAB) that the claims of Biogen’s U.S. Patent No. 8,821,873, directed to a method of treating lymphoma with anti-CD20 antibodies...more
UPDATE: On July 9, 2021, the Supreme Court of Canada denied Amgen’s leave to appeal (see article here). On November 3, 2020, the Federal Court of Appeal heard and dismissed the appeal of the first trial decision under the...more
UPDATE: UPDATE: On December 10, 2020, the Supreme Court of Canada dismissed Pfizer’s application for leave to appeal (Docket No. 39150) (see article here). Pfizer seeks leave in pregabalin section 8 case As previously...more
On December 6, 2019, the Federal Circuit will hear oral argument in a rituximab-related appeal by Biogen. The appeal stems from a final written decision of the Patent Trial and Appeal Board (PTAB) in an inter partes review...more
On September 22, the Federal Court, in a pair of decisions, granted Orders of prohibition under the Patented Medicines (Notice of Compliance) Regulations preventing Apotex and Teva from marketing their generic...more
SCC Update. On October 23, 2017, the Supreme Court of Canada dismissed Apotex’s motion to amend the Supreme Court of Canada’s judgment in AstraZeneca Canada Inc v Apotex Inc, 2017 SCC 36 (reported here, relating to...more
The following are highlights of developments in Canadian life sciences intellectual property and regulatory law in 2016, updating our 2016 mid-year highlights. 1. Substantive patent law developments - Utility and...more
On April 5, 2016, the FDA approved Celltrion's application to market a biosimilar to Janssen Biotech Inc.'s REMICADE® (infliximab) anti-TNF-a antibody (see "FDA Approves Inflectra - Celltrion's REMICADE® Biosimilar"). ...more
Over seven years ago, the Federal Circuit delivered a mixed ruling against Pfizer in litigation against Teva) relating to the pain medication Celebrex® (celocoxib) (where "celocoxib" is...more
The Hatch-Waxman Litigation and Life Sciences practice groups at Robins, Kaplan, Miller & Ciresi L.L.P. are pleased to offer the latest edition of their quarterly publication regarding ANDA patent litigation issues and the...more