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Patents Pfizer Dismissals

Goodwin

GSK and Pfizer Stipulate to Dismissal of RSV Vaccines Lawsuit

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On April 3, 2025, GlaxoSmithKline (GSK) and Pfizer filed a stipulation to dismiss with prejudice GSK’s litigation in the United States District Court for the District of Delaware....more

Smart & Biggar

Ontario Superior Court dismisses Apotex’s Statutes of Monopolies claims regarding sildenafil

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On September 27, 2021, the Ontario Superior Court of Justice granted Pfizer’s motion for summary judgment and dismissed Apotex’s claims for treble damages and double costs under the Ontario and English Statutes of Monopolies,...more

Smart & Biggar

Federal Court of Appeal upholds decision finding Seedlings' LifeCard patent invalid and not infringed by Pfizer’s EpiPen

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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

Smart & Biggar

Supreme Court denies leave of interlocutory decision in pregabalin section 8 case

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On December 10, 2020, the Supreme Court of Canada dismissed Pfizer’s application for leave to appeal (Docket No. 39150) a decision upholding an interlocutory decision on a question relevant to the assessment of section 8...more

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Federal Court of Appeal dismisses appeal of first trial decision under the amended PMNOC Regulations

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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

Smart & Biggar

Supreme Court of Canada Leave Applications - May 2020

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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

McDonnell Boehnen Hulbert & Berghoff LLP

Pfizer Inc. v. Chugai Pharmaceuticals Co. (Fed. Cir. 2020)

The Federal Circuit continued its explication of the standing issue for unsuccessful petitioners in inter partes review (see "Argentum Pharmaceuticals LLC v. Novartis Pharmaceuticals Corp. (Fed. Cir. 2020)") in Pfizer Inc. v....more

Smart & Biggar

Federal Court of Appeal dismisses Pfizer’s appeal of interlocutory decision in pregabalin section 8 case: infringement not a...

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UPDATE: On December 10, 2020, the Supreme Court of Canada dismissed Pfizer’s application for leave to appeal (Docket No. 39150)... As previously reported, Justice O’Reilly of the Federal Court granted Pharmascience’s...more

Goodwin

Pfizer Moves to Dismiss Amgen’s Suit Over Proposed Neulasta Biosimilar

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As we previously reported, on February 11, 2020, Amgen sued Pfizer and its affiliate Hospira, alleging that their proposed biosimilar of Amgen’s NEULASTA (pegfilgrastim) would infringe U.S. Patent No. 8,273,707 (“the ’707...more

Smart & Biggar

Federal Court of Appeal dismisses Teva’s appeal relating to utility and sufficiency

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On March 14, 2017, the Federal Court of Appeal (FCA) dismissed Teva’s appeal of Locke J.’s Order prohibiting the Minister of Health from issuing a notice of compliance (NOC) to Teva in respect of its calcipotriol and...more

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