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Declaratory Judgments Patent Litigation Pharmaceutical Industry

Venable LLP

Spotlight On: Biosimilar Litigations - June 2025

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Biosimilar Litigations include litigations relating to biosimilar/follow-on products of CDER-listed reference products. Litigations between biosimilar applicants/manufacturers and reference product sponsors as well as...more

Venable LLP

Spotlight On: Biosimilar Litigations - March 2025

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Biosimilar Litigations include litigations relating to biosimilar/follow-on products of CDER-listed reference products. Litigations between biosimilar applicants/manufacturers and reference product sponsors as well as...more

Goodwin

Acuitas Seeks Declaratory Judgment of Non-Infringement and Invalidity Against Arbutus and Genevant in New Jersey Court Challenging...

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Last week, Canada-based Acuitas Therapeutics, Inc. (Acuitas) filed a complaint in the District of New Jersey for declaratory judgment of non-infringement and invalidity against Arbutus Biopharma Corp. and Genevant Sciences...more

Robins Kaplan LLP

Biogen Int’l Gmbh V. Mylan Pharms. Inc. Tecfidera® (Dimethyl Fumarate)

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Case Name: Biogen Int’l GMBH v. Mylan Pharms. Inc., 18 F.4th 1333 (Fed. Cir. 2021) (Circuit Judges O’Malley, Reyna, and Hughes presiding; Opinion by Reyna; Dissent by O’Malley) (Appeal from N.D.W.V., Keeley, J.)...more

Rothwell, Figg, Ernst & Manbeck, P.C.

Getting Lost in the Thicket: AbbVie Wields Its Expansive Humira® Patent Portfolio Against Alvotech’s Adalimumab Biosimilar

In the most recent of a series of litigations by AbbVie against manufacturers seeking to market biosimilar versions of Humira®, the world’s most profitable drug, AbbVie initiated an action against Alvotech in the district...more

Fenwick & West LLP

Valeant v. Mylan: Restrictions on Venue in Hatch-Waxman Litigation

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For the first time since the U.S. Supreme Court’s TC Heartland decision, the U.S. Court of Appeals for the Federal Circuit addressed the issue of venue specific to Hatch-Waxman litigation, pursuant to which branded...more

Goodwin

Genentech Sues Centus Over Proposed Bevacizumab Biosimilar

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Yesterday, Genentech, Inc. filed a complaint in the Eastern District of Texas alleging that Centus Biotherapeutics, Ltd., Fujifilm Kyowa Kirin Biologics Co., Ltd., Fujifilm Corp., and Kyowa Kirin Co, Ltd. (collectively,...more

Herbert Smith Freehills Kramer

CAR T-Cell Therapy Takes Off and Brings on Patent Litigation

CAR T-Cell therapy, a new biologic therapy, is taking off. As companies continue to develop this new and promising therapy, patent litigation inevitably follows.  ...more

Robins Kaplan LLP

Valeant Pharms. N. Am. LLC v. Zydus Pharms. (USA) Inc.

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BECAUSE PLAINTIFFS FAILED TO SHOW SPECIFICALLY HOW DEFENDANTS COMMITTED ANY ACT OF INFRINGEMENT IN NEW JERSEY—PARTICULARLY BY FILING AN ANDA IN WEST VIRGINIA WITH THE FDA IN MARYLAND—OR THAT ANY FUTURE, INTENDED ACTS WERE A...more

Goodwin

Trastuzumab, Rituximab, and Bevacizumab Litigation Updates

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Below is a rundown of some recent developments in BPCIA litigations concerning biosimilars of Genentech’s Herceptin® (trasuzumab), Rituxan® (rituximab), and Avastin® (bevacizumab). Celltrion v. Genentech (trastuzumab) and...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Latest Federal Circuit Court Cases

Berkheimer v. HP Inc., Appeal No. 2017-1437 (Fed. Cir. Feb. 8, 2018) - In Berkheimer v. HP Inc., the Federal Circuit reviewed the District Court’s summary judgment finding that certain claims of a patent were invalid as...more

Goodwin

Federal Circuit Affirms Dismissal of AbbVie’s Humira License Suit

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The Federal Circuit has ruled that AbbVie’s declaratory judgment action seeking to invalidate a patent licensed from MedImmune will not go forward. AbbVie licensed several patents stemming from a research collaboration that...more

Goodwin

New BPCIA Litigations Regarding Celltrion’s Trastuzumab and Rituximab Biosimilars

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On January 11, 2018, Celltrion and Teva filed two lawsuits against Genentech in the District Court for the Northern District of California. Case No. 3:18-cv-00274 relates to Celltrion’s Herzuma®, its trastuzumab biosimilar. ...more

Jones Day

Supreme Court Hears Oral Arguments in Sandoz Inc. v. Amgen

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On April 26, 2017, the U.S. Supreme Court heard oral argument in Sandoz Inc. v. Amgen Inc. (Nos. 15-1039, 15-1195), on appeal from the Federal Circuit's July 21, 2015, opinion interpreting various provisions of the Biologics...more

Knobbe Martens

Supreme Court Grants Certiorari in Amgen v. Sandoz

Knobbe Martens on

On January 13, 2017, the Supreme Court granted certiorari in Amgen v. Sandoz, 794. F.3d 1347 (Fed. Cir. 2015) and Sandoz v. Amgen, 773 F.3d 1274 (Fed. Cir. 2014), appealed from the Federal Circuit. The petitions involve the...more

McDonnell Boehnen Hulbert & Berghoff LLP

Court Report - September 2016

About Court Report: Each week we will report briefly on recently filed biotech and pharma cases. Horizon Therapeutics, Inc. v. Lupin Ltd. et al. 1:16-cv-04438; filed July 21, 2016 in the District Court of New Jersey -...more

McDonnell Boehnen Hulbert & Berghoff LLP

Court Report - June 2016

About Court Report: Each week we will report briefly on recently filed biotech and pharma cases. Orexo AB et al. v. Actavis Elizabeth LLC et al. 1:16-cv-00397; filed May 27, 2016 in the District Court of Delaware - ...more

McDonnell Boehnen Hulbert & Berghoff LLP

Court Report - May 2016 #2

About Court Report: Each week we will report briefly on recently filed biotech and pharma cases. Endo Pharmaceuticals Inc. v. Impax Laboratories, Inc. 2:16-cv-02526; filed May 6, 2016 in the District Court of New Jersey...more

McDonnell Boehnen Hulbert & Berghoff LLP

Court Report - November 2015

About Court Report: Each week we will report briefly on recently filed biotech and pharma cases. Janssen Biotech Inc. et al. v. Par Pharmaceutical Inc. et al. 1:15-cv-00679; filed August 3, 2015 in the District Court of...more

McDonnell Boehnen Hulbert & Berghoff LLP

Court Report - October 2015 #2

About Court Report: Each week we will report briefly on recently filed biotech and pharma cases. Mylan Pharma Acquisition Ltd. et al. v Fresenius Kabi USA, LLC 1:15-cv-06700; filed July 30, 2015 in the Northern District...more

Troutman Pepper

Post-Grant Challenges in Life Sciences: A Midyear Assessment

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The America Invents Act established inter partes review and post-grant reviews mechanisms to challenge the validity of issued United States patents. These procedures were created to improve patent quality, and were introduced...more

Patterson Belknap Webb & Tyler LLP

Apotex Follows the Pre-Suit Information Exchange Provisions of the BPCIA

In the first skirmishes between biosimilar makers and innovator companies, biosimilar makers attempted to bypass the litigation provisions of the Biologics Price Competition and Innovation Act of 2009 (BPCIA) through the...more

Patterson Belknap Webb & Tyler LLP

First Federal Register Notice of BPCIA Suit

Yesterday, FDA published notice of Janssen’s lawsuit against Celltrion and Hospira on March 6, 2015 under the Biologics Price Competition and Innovation Act of 2009 (BPCIA) in the Federal Register. Although Janssen’s lawsuit...more

McDonnell Boehnen Hulbert & Berghoff LLP

Court Report - July 2015 #3

About Court Report: Each week we will report briefly on recently filed biotech and pharma cases. Hetero Labs Ltd, Unit V et al. v. Pharmacia & Upjohn Co. LLC 1:15-cv-05396; filed June 18, 2015 in the Northern District...more

McDermott Will & Emery

Declaratory Judgment of Non-Infringement of a Disclaimed Patent Warranted in Hatch-Waxman - Apotex Inc. v. Daiichi Sankyo, Inc.

Addressing the issue of subject matter jurisdiction in Hatch-Waxman litigation, the U.S. Court of Appeals for the Federal Circuit reversed a district court’s dismissal for lack of case or controversy of an action seeking...more

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