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Patent Litigation Patents Healthcare

Robins Kaplan LLP

Allergan Holdings Unlimited Co. v. MSN Labs. Private Ltd. - Viberzi® (eluxadoline)

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Case Name: Allergan Holdings Unlimited Co. v. MSN Labs. Private Ltd., Civ. No. 23-794-RGA, 2024 WL 3444368 (D. Del. July 17, 2024) (Andrews, J.)....more

Robins Kaplan LLP

Otsuka Pharm. Co., Ltd. v. Lupin Ltd. - Jynarque® (tolvaptan)

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Case Name: Otsuka Pharm. Co., Ltd. v. Lupin Ltd., Civ. No. 21-900-RGA, 2024 WL 3618123 (D. Del. July 31, 2024) (Andrews, J.)....more

Robins Kaplan LLP

Pacira Pharms., Inc. v. eVenus Pharms. Labs., Inc. - Exparel® (bupivacaine)

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Case Name: Pacira Pharms., Inc. v. eVenus Pharms. Labs., Inc., Civ. No. 21-19829, 2024 WL 3812188 (D.N.J. Aug. 9, 2024) (Arleo, J.)....more

Robins Kaplan LLP

Novartis Pharms. Corp. v. MSN Pharms. Inc. - Entresto® (sacubitril/valsartan)

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Case Name: Novartis Pharms. Corp. v. MSN Pharms. Inc., Civ. No. 20-MD-2930-RGA, 2024 WL 3756787 (D. Del. Aug. 12, 2024)....more

Robins Kaplan LLP

Novartis Pharms. Corp. v. Hetero USA Inc. - Entresto® (sacubitril/valsartan)

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Case Name: Novartis Pharms. Corp. v. Hetero USA Inc., Civ. No. 20-md-2930-RGA, 2024 WL 3757086 (D. Del. Aug. 12, 2024)....more

Robins Kaplan LLP

Novartis Pharms. Corp. v. Becerra - Entresto® (sacubitril/valsartan)

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Case Name: Novartis Pharms. Corp. v. Becerra, No. 24-CV-02234 (DLF), 2024 WL 3823270 (D.D.C. Aug. 13, 2024) (Friedrich, J.)....more

Robins Kaplan LLP

Teva Branded Pharm. Products R&D, Inc. v. Deva Holding A.S. - ProAir® HFA (albuterol sulfate)

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Case Name: Teva Branded Pharm. Products R&D, Inc. v. Deva Holding A.S., Civ. No. 24-4404 (SRC), 2024 WL 3966314 (D.N.J. Aug. 28, 2024) (Chesler, J.)....more

A&O Shearman

District Court Denies Regeneron’s Motion For Preliminary Injunction To Block Amgen’s Eylea Biosimilar

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On September 23, 2024, Judge Kleeh of the Northern District of West Virginia denied Regeneron Pharmaceuticals, Inc.’s (“Regeneron”) motion for a preliminary injunction against Amgen Inc. (“Amgen”) related to Amgen’s filing of...more

Sheppard Mullin Richter & Hampton LLP

Understanding Preliminary Injunction: A Review of a Recent Federal Circuit Decision

This Federal Circuit opinion addresses a district court’s decision granting plaintiff’s motion for a preliminary injunction. Background - Plaintiff Natera, Inc. (“Natera”) and defendant NeoGenomics Laboratories, Inc....more

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - New ANDA Cases

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This chart summarizes the case name, presiding judge, drug, and patents-at-issue in all federal district court cases that are filed pursuant to the Hatch-Waxman Act. It also includes the same information for proceedings...more

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - Generic Launches

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This chart tracks the date, drug, reference-listed company, applicant, and indications of publicly available drug launches resulting from Abbreviated New Drug Applications and 505(b)(2) Applications....more

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - ANDA Litigation Settlements

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This chart summarizes the case name, drug, patents-in-suit, and publicly available terms for reported settlements in federal district court cases that are filed pursuant to the Hatch-Waxman Act....more

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - ANDA Approvals

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This chart tracks the date, drug, reference-listed company, and applicant of Abbreviated New Drug Applications and 505(b)(2) Applications receiving final approval by the FDA....more

Manatt, Phelps & Phillips, LLP

Supreme Court Holds Invalid Cholesterol Drug Patent That Covered Millions of Undisclosed Antibodies

In Amgen Inc. v. Sanofi, the Supreme Court unanimously held that “[i]f a patent claims an entire class of processes, machines, manufactures, or compositions of matter, the patent specification must enable a person skilled in...more

Knobbe Martens

Middle District of North Carolina Grants Preliminary Injunction in Natera, Inc. v. NeoGenomics Laboratories, Inc.

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(December 27, 2023) Natera Inc. succeeded in obtaining a preliminary injunction against NeoGenomics Laboratories, Inc.’s medical assay test. Natera’s ongoing federal lawsuit alleges that NeoGenomics’ product “RaDaR,” a tumor...more

Jones Day

Federal Agencies Seeking Patent Seizure Authority Through Draft NIST Guidance

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The Situation: On December 8, 2023, the National Institute of Standards and Technology ("NIST") released a proposed framework for federal agencies regarding the exercise of the government's march-in rights for federally...more

Knobbe Martens

Federal Circuit Says Extrinsic Evidence Should Have Been Considered in Claim Construction

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In a recent precedential opinion, the Court of Appeals for the Federal Circuit vacated an infringement judgement against Mylan (Actelion Pharmaceuticals Ltd. v. Mylan Pharmaceuticals Inc., No. 2022-1889, Fed. Cir. Nov. 6,...more

Knobbe Martens

PREVAIL Act Proposes Significant Changes PTAB Proceedings

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IP rights can be vital to the success of medical device companies.  Significant legislative changes governing some of these rights may be on the horizon.  Senators Coons (Delaware), Durbin (Illinois), Hirono (Hawaii), and...more

Jones Day

Federal Circuit Finds Deuterated Analogs Of Small Molecule Drug Obvious

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On August 22, 2023, the Federal Circuit issued a nonprecedential decision holding that claims directed to deuterated analogs of ruxolitinib were unpatentable as obvious. Sun Pharm. Indus., Inc. v. Incyte Corp., No....more

Robins Kaplan LLP

Amgen Inc. v. Sandoz Inc. Otezla® (Apremilast)

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Case Name: Amgen Inc. v. Sandoz Inc., Nos. 2022-1147, 2022-1149, 2022-1150, 2022-1151, 2023 WL 2994166 (Fed. Cir. Apr. 19, 2023) (Circuit Judges Lourie, Cunningham, and Stark presiding; Opinion by Lourie, J.) (Appeal from...more

Robins Kaplan LLP

Vanda Pharms. Inc. v. Teva Pharms. USA, Inc. Hetlioz® (Tasimelteon)

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Case Name: Vanda Pharms. Inc. v. Teva Pharms. USA, Inc., No. 2023-1247, 2023 WL 3335538 (Fed. Cir. May 10, 2023)(Circuit Judges Dyk, Bryson, and Prost presiding; Opinion by Dyk, J.) (Appeal from D. Del., Connolly, J.)....more

A&O Shearman

SCOTUS denies cert in skinny label appeal from the Federal Circuit

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On May 15, 2023, the Supreme Court of the United States denied Teva Pharmaceuticals USA, Inc.’s (“Teva”) petition for certiorari in Teva Pharmaceuticals USA, Inc. v. GlaxoSmithKline, LLC, ending a nearly nine-year court...more

Schwabe, Williamson & Wyatt PC

SUPREME COURT RULING: Amgen Inc. et al. v. Sanofi et al, May 18, 2023

Amgen Inc. et al. v. Sanofi et al, No. 21-757 (S. Ct. May 18, 2023) The Supreme Court issued a long-awaited decision today concerning the enablement requirement found in Section 112 of the Patent Act. Specifically, the...more

Bradley Arant Boult Cummings LLP

Supreme Court Delivers the Final Blow to Amgen

The questions from the high court during oral argument at the end of March 2023 were fairly telling of the 9-0 ruling that came down yesterday in Amgen, Inc. v. Sanofi (No. 21-757). In fact, it did not come as much of a...more

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

Supreme Court Affirms Federal Circuit’s Decision in Amgen v. Sanofi

This morning, the US Supreme Court issued its opinion in Amgen v. Sanofi, a closely watched case concerning patent law’s enablement requirement. Under that requirement, codified at 35 U.S.C. § 112(a), a patent specification...more

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