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Pharmaceutical Industry Doctrine of Equivalents

American Conference Institute (ACI)

[Event] Pharma & Biotech Patent Litigation Conference in Europe - May 29th - 30th, Amsterdam, Netherlands

Hosted by C5 Group, the 17th Annual Forum on Pharma & Biotech Patent Litigation in Europe returns for another exciting year with curated programming that will provide up-to-the-minute information and strategic insights on...more

Smith Anderson

Stroke of Genus: Amgen Inc. v. Sanofi

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The U.S. Supreme Court recently struck down broad patent claims covering a “genus” of antibodies, reaffirming in a 9-0 decision that a patent must “enable” the full scope of its claims (Amgen Inc. v. Sanofi). Amgen, Inc.,...more

McDonnell Boehnen Hulbert & Berghoff LLP

Supreme Court Grants Certiorari in Amgen v. Sanofi

High Court Will Tackle Proper Enablement Standard - Constituting something of a surprise, the Supreme Court on Friday, November 3rd granted Amgen's petition for certiorari on the second of the Questions Presented in its...more

Robins Kaplan LLP

Azurity Pharms., Inc. v. Alkem Labs., Ltd.

Robins Kaplan LLP on

Case Name: Azurity Pharms., Inc. v. Alkem Labs., Ltd., No. 20-cv-1094, 2022 WL 605746 (D. Del. Jan. 31, 2022) (Goldberg, J.) Drug Product and Patent(s)-in-Suit: Firvanq® (vancomycin HCl); U.S. Patents Nos. 10,493,028 (“the...more

Proskauer - Life Sciences

A Reminder of Doctrine of Equivalents in Biotechnology: Jennewein Biotechnologie GmbH v. International Trade Commission

Doctrine of equivalents (DOE) can be applied as a mechanism to hold a party liable for patent infringement even if the product or process does not literally infringe a patent claim, if the difference is “insubstantial”....more

McDonnell Boehnen Hulbert & Berghoff LLP

VLSI Technology, LLC v. Intel Corp. (W.D. Texas 2021)

There is an undercurrent in patent law these days that litigation favors the defendant.  Rather than contending infringement of a few claims of one patent, plaintiffs are now advised to assert multiple claims across several...more

Robins Kaplan LLP

Horizon Medicines LLC v. Alkem Labs. Ltd.

Robins Kaplan LLP on

Duexis® (ibuprofen / famotidine) - Case Name: Horizon Medicines LLC v. Alkem Labs. Ltd., No. 18-1014-RGA, 2020 WL 7022591 (D. Del. Nov. 30, 2020) (Andrews, J.) ...more

Fish & Richardson

[Webinar] Life Sciences | 2020 Year in Review - January 27th, 1:30 pm - 2:30 pm ET

Fish & Richardson on

2020 has been referred to as an unprecedented year for the world in so many ways—the pandemic, the California and Washington fires, the racial justice protests and calls to action—but that didn’t stop the Federal Circuit from...more

Hogan Lovells

Patent law in Europe: What pharmaceutical companies need to know

Hogan Lovells on

Increasing competition within Europe’s pharmaceutical space makes knowing the market and understanding available patent protections more critical than ever for both well established and new market players. Andreas von Falck...more

Ladas & Parry LLP

UK Supreme Court Decision In Actavis V. Eli Lilly – Doctrine Of Equivalents Recognized

Ladas & Parry LLP on

In its decision of July 12, 2017 in Actavis v. Eli Lilly, the Supreme Court of the United Kingdom for the first time formally adopted the concept of a doctrine of equivalents when considering what constituted an infringement...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Global Patent Prosecution Newsletter - September 2017

Worldwide Doctrine of Equivalents and Prosecution History Estoppel - The doctrine of equivalents (DOE) arises in the context of a patent infringement action where the accused product or process does not literally infringe...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Precedential Patent Cases From the Federal Circuit

In Mylan v. Aurobindo the Circuit affirms the grant of a preliminary injunction based upon the infringement of one of the three patents in suit. However, the panel reverses the injunction as to the other two patents based on...more

McDonnell Boehnen Hulbert & Berghoff LLP

Intendis GmbH v. Glenmark Pharmaceuticals Inc., USA (Fed. Cir. 2016)

The Federal Circuit and the Supreme Court spent an inordinate amount of time wrestling with each of their conceptions of the scope and application of the doctrine of equivalents a dozen years ago, coming to an accommodation...more

Akin Gump Strauss Hauer & Feld LLP

IP Newsflash - August 2015

DISTRICT COURT CASES - Humanized Antibody Not Found to Infringe Under DOE - A district court judge granted UCB, Inc.’s (plaintiff) motion for summary judgment that its Cimzia® product, a humanized monoclonal...more

McDonnell Boehnen Hulbert & Berghoff LLP

Cadence Pharmaceuticals Inc. v. Exela Pharmsci Inc. (Fed. Cir. 2015)

The Federal Circuit availed itself of another opportunity to demonstrate that the Supreme Court's recent decision in Teva v. Sandoz may be relevant in cases that are the exception rather than the rule. The Federal Circuit's...more

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