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Intellectual Property Protection Patent Invalidity Pharmaceutical Patents

Jones Day

Expert Testimony Supporting POPR Can Be An Effective Strategy

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It is relatively uncommon for parties to submit expert declarations in the preliminary-response phase of an IPR proceeding, but recently the Patent Owner in Imperative Care, Inc. v. Inari Medical, Inc. effectively used that...more

BakerHostetler

A Later-Discovered Improvement to an Invention Cannot Be Used To Reach Back and Invalidate an Earlier-Filed Patent

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Novartis markets and sells a combination therapy of valsartan and sacubitril under the brand name Entresto® for the treatment of various forms of heart failure. MSN submitted an Abbreviated New Drug Application seeking...more

Robins Kaplan LLP

Exelixis, Inc. v. MSN Labs. Private Ltd.

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Cabometyx® (cabozantinib (L)-malate) - Case Name: Exelixis, Inc. v. MSN Labs. Private Ltd., No. 22-228-RGA, 2024 WL 4491176 (D. Del. Oct. 15, 2024) (Andrews, J.)  Drug Product and Patent(s)-in-Suit: Cabometyx®...more

Robins Kaplan LLP

Melinta Therapeutics, LLC v. Nexus Pharms., Inc.

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Minocin® (minocycline) - Case Name: Melinta Therapeutics, LLC v. Nexus Pharms., Inc., Civ. No. 21-2636, 2024 WL 4799896 (N.D. Ill. Nov. 15, 2024) (Kness, J.)  Drug Product and Patent(s)-in-Suit: Minocin® (minocycline);...more

Knobbe Martens

A Patent Must Describe What Is Claimed, Not What Infringes

Knobbe Martens on

Before Lourie, Prost, and Reyna. Appeal from the U.S. District Court for the District of Delaware. Summary: A patent was not invalid for lack of written description for failing to describe the specific infringing embodiment...more

Venable LLP

Spotlight On: Herceptin® (trastuzumab) / Ogivri® (trastuzumab-dkst) / Herzuma® (trastuzumab-pkrb) / Ontruzant® (trastuzumab-dttb)...

Venable LLP on

Trastuzumab Challenged Claim Types in IPR and Litigation: Claims include those challenged in litigations and IPRs. Claims are counted in each litigation and IPR, so claims from the same patent challenged in multiple...more

Venable LLP

Spotlight On: Neulasta® (pegfilgrastim) / Fulphila® (pegfilgrastim-jmdb) / Udenyca® (pegfilgrastim-cbqv) / Ziextenzo®...

Venable LLP on

Pegfilgrastim Challenged Claim Types in IPR and Litigation: Claims include those challenged in litigations and IPRs. Claims are counted in each litigation and IPR, so claims from the same patent challenged in multiple...more

White & Case LLP

Federal Circuit Limits the Application of Obviousness-Type Double Patenting for Patents in the Same Family

White & Case LLP on

On August 13, 2024, a three-judge panel of the Court of Appeals for the Federal Circuit issued a decision, authored by Judge Lourie, in Allergan USA, Inc. v. MSN Laboratories Private Ltd., No. 24-1061, which limits the...more

Smart & Biggar

Canadian Patent Law 2023: A Year in Review

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In our annual review of developments in Canadian patent law, we considered over 60 patent decisions reported last year. This article highlights statutory changes and a selection of interesting points addressed in the reported...more

Sheppard Mullin Richter & Hampton LLP

UCB, Inc. v. Actavis Laboratories UT, Inc. No. 2021-1924, (Fed. Cir. Apr. 12, 2023)

This case addresses the legal framework for determining whether prior art anticipates a claimed range. The appropriate legal framework applies a different test depending on whether the prior art discloses a point within the...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

Irwin IP LLP

CAFC Holds Priority Favors True Trailblazers, Not Maze-Like Paths Through a Forest of Prior Applications: Regents of the...

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The Court of Appeals for the Federal Circuit (“CAFC”) recently upheld a decision of the Patent Trial and Appeal Board (“PTAB”) that found some claims of U.S. Patent 8,815,830 (“the ’830 patent”) unpatentable as anticipated....more

Procopio, Cory, Hargreaves & Savitch LLP

[Webinar] Is Your Life Sciences Patent Enabled? - March 14th, 12:00 pm PT

U.S. Supreme Court Will Decide This Year - In this year’s foray into patent law, the Supreme Court will decide whether Amgen’s patent that claims antibodies by functional antigen binding and does not disclose the full...more

Robins Kaplan LLP

Vanda Pharms., Inc. v. Teva Pharms. USA, Inc.

Robins Kaplan LLP on

Case Name: Vanda Pharms., Inc. v. Teva Pharms. USA, Inc., Civ. No. 18-651-CFC, 2022 WL 17593282 (Dec. 13, 2022) (Connolly, J.)  Drug Product and Patent(s)-in-Suit: Hetlioz® (tasimelteon); U.S. Patents Nos. RE46,604 (“the ’604...more

Smart & Biggar

2022 Highlights in Canadian Life Sciences IP and Regulatory Law

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Below are highlights from the Rx IP’s team’s 2022 updates (see also our Top 10 Rx IP Update Reads of 2022): Contents: 1. Patent decisions on the merits 2. PMNOC Regulations: Fifth-year anniversary of major amendments,...more

American Conference Institute (ACI)

[Event] Paragraph IV Disputes Master Symposium - September 21st - 22nd, Chicago, IL

ACI’s 8th Annual Paragraph IV Disputes Master Symposium returns in person to Chicago on September 21-22! Join leading pharmaceutical patent litigators for brand name and generic drug companies to receive up-to-the-minute...more

Knobbe Martens

Medical Device Patentee Petitions Supreme Court Regarding On-Sale Bar and Price Quotes

Knobbe Martens on

A medical device patentee has asked the U.S. Supreme Court to save his design patent, related to an introducer sheath handle, from invalidity based on application of the “on-sale” bar, which prohibits patenting an invention...more

Knobbe Martens

Silence Is No Support for Negative Claim Limitation

Knobbe Martens on

NOVARTIS PHARMACEUTICALS CORP. V. HEC PHARM CO., LTD. Before Moore, Hughes, and Linn (dissenting). Appeal from the United States District Court for the District of Delaware. Summary:  Silence regarding the presence or...more

American Conference Institute (ACI)

[Event] 17th Annual Paragraph IV Disputes Conference - April 26th - 27th, New York City, NY

Premier forum which shapes the law, policy, and proceedings of Paragraph IV Litigation is back to New York City on April 26-27! Pharmaceutical patent practitioners from across the globe attend this flagship conference to...more

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

2021 PTAB Year in Review: Analysis & Trends

[co-author: Jamie Dohopolski] Love it or hate it, ignore the USPTO Patent Trial and Appeal Board (PTAB) at your peril. The introduction of the PTAB as part of the America Invents Act over ten years ago has forever changed...more

Knobbe Martens

When an Unmet Need May Not Be Enough

Knobbe Martens on

ADAPT PHARMA OPERATIONS LTD. V. TEVA PHARMS. USA, INC. Before Newman, Prost, and Stoll. Appeal from the United States District Court for the District of New Jersey. Summary: Recent attempts by competitors to achieve...more

American Conference Institute (ACI)

[Complimentary Conference] Pharma & Biotech Patent Litigation - February 23rd - 24th, 9:00 am - 5:00 pm CET

15 Years of Pharma & Biotech Patent Litigation in Europe - C5’s Pharma & Biotech Patent Litigation in Europe will take place 23–24 February, 2022 in Amsterdam, the Netherlands. This is the only industry-shaping event that...more

McDermott Will & Emery

Intellectual Property & Health | News To Know - France & Europe - September 2021

McDermott Will & Emery on

Patent and trademark issues effecting pharmaceutical laboratories, biotechs, food supplements and dietary products professionals, cosmetics companies and medical devices manufacturers is continually evolving across France and...more

Smart & Biggar

Action under amended PMNOC Regulations not rendered moot by patent expiry

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On May 22, 2020, the Federal Court held that an action under the amended Patented Medicines (Notice of Compliance) Regulations (PMNOC Regulations) relating to saxagliptin (ONGLYZA) would not be rendered moot by the relevant...more

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