News & Analysis as of

Patent Litigation Appeals Pfizer

Knobbe Martens

Routine Optimization of Result-Effective Variable Can Bridge Gaps in Prior Art

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PFIZER INC. v. SANOFI PASTEUR INC. - Before Lourie, Bryson, and Stark.  Appeal from the Patent Trial and Appeal Board....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

Smart & Biggar

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

Goodwin

Federal Circuit Finds Pfizer’s RUXIENCE Plans Insufficient to Establish Standing to Appeal IPR

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On April 27, 2020, the Federal Circuit issued a non-precedential opinion ruling that Pfizer failed to establish Article III standing in a pair of IPR appeals.  At the PTAB, Pfizer had challenged the validity of Chugai’s...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

BREAKING NEWS: Federal Circuit Affirms Amgen’s $70 Million Damages Award Against Pfizer Unit

Goodwin on

This morning, a three-judge panel of the U.S. Court of Appeals for the Federal Circuit issued a 24-page opinion affirming the district court’s judgment in favor of Amgen in its four-year long BPCIA patent ligation against...more

Goodwin

Biosimilar Appellate Roundup: Upcoming Oral Arguments and Decisions

Goodwin on

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

Smart & Biggar

Amgen not precluded by invalidity decision under pre-amended PMNOC Regulations from litigating same patent under amended...

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On October 4, 2019, the Federal Court of Appeal dismissed Pfizer’s appeal of its failed motion to dismiss Amgen’s action under section 6 of the Patented Medicines (Notice of Compliance) Regulations (PMNOC Regulations) for a...more

Goodwin

Biosimilar-Related Appeals Pending before the Federal Circuit

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There are presently seven biosimilar-related appeals pending before the Federal Circuit. Two of those appeals, Amgen v. Sandoz (Case No. 18-1551) and Amgen v. Coherus (Case No. 18-1993), are from district court judgments in...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

McDermott Will & Emery

District Courts Should Not Nit-PIC

McDermott Will & Emery on

Anti-Cancer, Inc. v. Pfizer, Inc., et al. - Addressing the issue of when it is appropriate to issue sanctions for deficient Preliminary Infringement Contentions (PICs) (under state court procedural rules), the U.S....more

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