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Venable LLP

Soliris® (eculizumab) Interchangeable Biosimilar Launches: Bkemv™ and Epysqli®

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On April 7, 2025, Samsung Bioepis and Teva announced the launch of Epysqli® (eculizumab-aagh), a provisionally interchangeable biosimilar of Alexion / AstraZeneca’s Soliris® (eculizumab), at a 30% discount to Soliris®’s...more

Venable LLP

The First Biosimilar Disputes at the Unified Patent Court (UPC)

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As the era of biologics and biosimilar litigations heats up in the United States, Europe’s Unified Patent Court (UPC) is also taking center stage with the first two biosimilar disputes filed in March and April....more

WilmerHale

The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences - March 2024

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Calls for Removal of Device Patents Listed in the Orange Book Continue. FTC and Congressional action scrutinizing allegedly “improper” Orange Book listings continued apace in the first few months of 2024. ...more

Venable LLP

PTAB Issues Final Written Decision Finding Seagen’s Adcetris® Patent Claims Unpatentable

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On January 16, 2024, the PTAB issued a Final Written Decision in a post-grant review (“PGR”) of claims in U.S. Patent No. 10,808,039 (the “’039 patent”) owned by Seagen Inc. (“Seagen”). PGR2021-00030 was filed by Daiichi...more

Goodwin

Bristol-Myers Squibb and AstraZeneca Settle Anti-PD-L1 Antibody Product Litigation

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We previously reported on Bristol-Myers Squibb’s (“BMS”) complaint alleging AstraZeneca’s PD-L1 antibody product, IMFINZI (durvalumab), infringed U.S. Patent No. 9,402,899 (“the ’899 patent”). BMS alleged that the ’899 patent...more

Goodwin

Bristol-Myers Squibb Files Patent Infringement Complaint Against AstraZeneca Regarding Anti-PD-L1 Antibody Product

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On April 25, 2023, Bristol-Myers Squibb (“BMS”) filed a complaint in the District of Delaware against AstraZeneca related to AstraZeneca’s anti-PD-L1 antibody product, IMFINZI (durvalumab), alleging willful infringement of...more

Knobbe Martens

Federal Circuit Review - December 2021

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Ranges for Interdependent and Interactive Components Can Be Tricky to Derive - In Modernatx, Inc. v. Arbutus Biopharma Corporation, Appeal No. 20-2329, the Federal Circuit held that a presumption of obviousness based on...more

Knobbe Martens

Intrinsic Evidence Trumps Plain and Ordinary Meaning

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ASTRAZENECA AB v. MYLAN PHARMACEUTICALS INC. Before:  Taranto, Hughes, and Stoll - Summary: For purposes of claim construction, intrinsic evidence can trump the plain and ordinary meaning of scientific conventions such...more

Robins Kaplan LLP

AstraZeneca AB v. Mylan Pharms. Inc.

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Symbicort® (budesonide and formoterol fumarate dihydrate) - Case Name: AstraZeneca AB v. Mylan Pharms. Inc., No. 1:18CV193, 2021 WL 798856 (N.D.W.V. Mar. 2, 2021) (Keeley, J.) - Drug Product and Patent(s)-in-Suit: Symbicort®...more

Robins Kaplan LLP

AstraZeneca AB v. Mylan Pharms. Inc.

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BECAUSE DELAWARE WAS AN IMPROPER VENUE FOR DEFENDANT MYLAN, AND DEFENDANT 3M DEMONSTRATED THAT VARIOUS FACTORS WEIGHED IN FAVOR OF A TRANSFER, THE CASE WAS TRANSFERRED TO THE NORTHERN DISTRICT OF WEST VIRGINIA. Case...more

Smart & Biggar

Rx IP Update - April 2018

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Standing Committee on Health proposes National Pharmacare program, modifications to prescription and generic drug pricing - While common among member countries of the Organisation for Economic Co-operation and Development...more

Smart & Biggar

Rx IP Update - October 2017

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Pfizer obtains orders of prohibition on polymorphic form patent - On September 22, the Federal Court, in a pair of decisions, granted Orders of prohibition under the Patented Medicines (Notice of Compliance) Regulations...more

McDonnell Boehnen Hulbert & Berghoff LLP

Mylan Pharm. v. AstraZeneca AB (PTAB 2017)

The Patent Trial and Appeal Board of the U.S. Patent and Trademark Office recently issued a Final Written Decision in an inter partes review styled Mylan Pharm. v. AstraZeneca AB affirming the patentability of all challenged...more

McDermott Will & Schulte

Court Construes “Hydrate” to Require Crystalline Form Following Battle of the Experts

Addressing the issue of the proper construction of claims to a trihydrate compound, the US District Court for the District of New Jersey concluded that a person of ordinary skill in the art (POSA) would understand “hydrate”...more

Robins Kaplan LLP

AstraZeneca AB v. Aurobindo Pharma Ltd.

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Case Name: AstraZeneca AB v. Aurobindo Pharma Ltd., 14-664-GMS, 2017 U.S. Dist. LEXIS 14647 (D. Del. Feb. 2, 2017) (Sleet, J.). Drug Product and Patent(s)-in-Suit: Onglyza® (saxagliptin) and Kombiglyze™ XR (saxaglibtin...more

McDonnell Boehnen Hulbert & Berghoff LLP

PTAB Life Sciences Report -- Part III

About the PTAB Life Sciences Report: Each month we will report on developments at the PTAB involving life sciences patents. InnoPharma Licensing, LLC v AstraZeneca AB - PTAB Petition: IPR2017-00900; filed February 17,...more

McDonnell Boehnen Hulbert & Berghoff LLP

PTAB Life Sciences Report -- Part III

About the PTAB Life Sciences Report: Each month we will report on developments at the PTAB involving life sciences patents. Complex Innovations, LLC. v. AstraZeneca AB - PTAB Petition: IPR2017-00631; filed January 9,...more

Smart & Biggar

Rx IP Update - November 2016

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Federal Court of Appeal opines on the framework for analyzing obviousness-type double-patenting - On November 4, 2016, the Federal Court of Appeal dismissed Apotex’s appeal in Apotex Inc v Eli Lilly Canada Inc, 2016 FCA...more

McDonnell Boehnen Hulbert & Berghoff LLP

PTAB Life Sciences Report - October 2016

About the PTAB Life Sciences Report: Each month we will report on recent developments at the PTAB involving life sciences patents. Argentum Pharmaceuticals LLC. v. Janssen Oncology, Inc. - PTAB Petition: ...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 - March 2016 #2

About Court Report: Each week we will report briefly on recently filed biotech and pharma cases. Unimed Pharmaceuticals LLC et al. v. Lupin Atlantis Holdings SA et al. 1:15-cv-00904; filed October 9, 2015 in the...more

McDonnell Boehnen Hulbert & Berghoff LLP

Court Report - January 2016

About Court Report: Each week we will report briefly on recently filed biotech and pharma cases. Spectrum Pharmaceuticals, Inc. et al. v. Amneal Pharmaceuticals LLC - 2:15-cv-01697; filed September 3, 2015 in the...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

McDermott Will & Emery

ANDA Update - October 2015

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Federal Circuit Interprets Statutory Requirements for Biosimilar Regulatory Pathway - Amgen Inc., v. Sandoz Inc., (Fed. Cir. July 21, 2015): In a case of first impression, the U.S. Court of Appeals for the Federal...more

Robins Kaplan LLP

AstraZeneca LP v. Breath Ltd.

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Case Name: AstraZeneca LP v. Breath Ltd., 2015-1335, 2015 U.S. App. LEXIS 7525 (Fed. Cir. May 7, 2015) - Drug Product and Patent(s)-in-Suit: Pulmicort Respules® (budesonide inhalation suspension); U.S. Patent No....more

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