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Declaratory Judgments Patents Pharmaceutical Patents

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

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

MarkIt to Market® - January 2023

Thank you for reading the January 2023 issue of Sterne Kessler's MarkIt to Market® newsletter. This month, we discuss an ongoing trademark dispute between the band OK Go and cereal company Post, how to stay vigilant about...more

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

The Current mRNA/LNP Patent Litigation Landscape

Several patent litigations have been filed involving mRNA pioneers such as Moderna, Inc. and BioNTech, Inc. (with Pfizer) over the past year relating to sales of the Moderna and BioNTech/Pfizer COVID-19 vaccine products...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

Kramer Levin Naftalis & Frankel LLP

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

Fish & Richardson

Venue in Hatch-Waxman Actions is Governed by 28 U.S.C. § 1400(b) Not § 1391(b)

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Some commentators have suggested that since Hatch-Waxman actions share certain similarities with declaratory judgment (“DJ”) actions to prevent future infringement, venue in such actions should be governed by the general...more

Akin Gump Strauss Hauer & Feld LLP

PTAB: Federal Circuit’s Click-to-Call Holding Applies to Statutory Bar Under 35 U.S.C. § 315(a)

The Patent Trial and Appeal Board (the “Board”) vacated its institution decision and terminated an inter partes review (IPR) filed by Mylan Pharmaceuticals, Inc. (“Mylan”) based on Mylan’s prior counterclaim seeking a...more

Goodwin

Sandoz Initiates Declaratory Judgment Action Against Amgen Concerning Manufacturing of Filgrastim and Pegfilgrastim Biosimilars

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On February 21, 2019, Sandoz initiated a lawsuit against Amgen in the Northern District of California seeking a declaration that its biosimilar filgrastim and pegfilgrastim products do not infringe the Amgen’s ’997 patent. ...more

Knobbe Martens

Federal Circuit Review - January 2019

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A Post-URAA Patent that Issues After but Expires Before a Related Pre-URAA Patent Is Not a Double-Patenting Reference Against the Pre-URAA Patent - In Novartis Pharmaceuticals Corp. v. Breckenridge Pharmaceutical Inc.,...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - December 2018 #2

PATENT CASE OF THE WEEK - Jack Henry & Associates, Inc. v. Plano Encryption Technologies LLC, Appeal No. 2016-2700 (Fed. Cir. Dec. 7, 2018) On Friday, the Federal Circuit reversed a district court’s dismissal of 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

McDonnell Boehnen Hulbert & Berghoff LLP

AIDS Healthcare Foundation, Inc. v. Gilead Sciences, Inc. (Fed. Cir. 2018)

Ever since the Supreme Court loosened the reins on declaratory judgment actions in patent cases twelve years ago, in MedImmune v. Genentech, courts have decided cases fleshing out the metes and bounds of the factual...more

Knobbe Martens

Altaire Pharmaceuticals, Inc. v. Paragon Bioteck, Inc.

Knobbe Martens on

Federal Circuit Summary - Before Wallach, O’Malley, and Schall. Appeal from the Patent Trial and Appeal Board. Summary: PGR petitioner has standing to appeal PTAB decision, where petitioner intended to file an ANDA for...more

Fish & Richardson

No Declaratory Judgment Jurisdiction in Dispute Over Avastin® Biosimilar Launch Date; Questions Remain

Fish & Richardson on

On April 17, 2018, Judge Sleet of the District of Delaware dismissed Genentech’s declaratory judgment claim seeking to hold Amgen to representations made in its 42 U.S.C. § 262(l)(3)(B) patent dance statements that it would...more

WilmerHale

Federal Circuit Patent Updates - February 2018

WilmerHale on

Nalco Company v. Chem-Mod, LLC (No. 2017-1036, 2/27/18) (Moore, Schall, O'Malley) - O'Malley, J. Reversing district court's dismissal of patent claims for failure to state a claim. The district court's dismissal of direct...more

Fish & Richardson

Declaratory Judgment Litigation Brought by Biosimilar Manufacturers

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Courts have begun to shape the contours of the Biologics Price Competition and Innovation Act (“BPCIA”) and the progress of biosimilar litigation, but the use of declaratory judgment actions by biosimilar manufacturers...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

Genentech Moves To Dismiss Amgen’s California Bevacizumab DJ Action

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We previously reported on Amgen’s complaint in the Central District of California seeking a declaratory judgment that 27 Genentech patents are not infringed by Genentech’s bevacizumab biosimilar (Mvasi®). On November 15,...more

Patterson Belknap Webb & Tyler LLP

Amgen and Genentech Break New Ground in Avastin Biosimilar Dispute

Amgen and Genentech have become embroiled in a novel procedural dispute relating to Mvasi, Amgen’s biosimilar of Genentech’s Avastin (bevacizumab). On October 6, in a complaint filed in the Central District of California,...more

McDonnell Boehnen Hulbert & Berghoff LLP

SCOTUS: Supreme Court Lifts Biosimilars by Allowing Early Commercial Marketing Notice

The Supreme Court handed down its opinion in Sandoz Inc. v. Amgen Inc., marking the first time the Court has interpreted the Biologics Price Competition and Innovation Act (“BPCIA”) for the approval of biosimilar drugs. On...more

Jones Day

Supreme Court: Biosimilar Applicants May Provide Commercial Marketing Notice Before FDA Approval

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On June 12, 2017, the U.S. Supreme Court decided two important questions under the Biologics Price Competition and Innovation Act ("BPCIA"), which provides an abbreviated pathway for the approval of generic biologics: (i) the...more

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