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Samsung

Ice Miller

Ex Parte Reexamination Keeps Looking Like a Better Post-Grant Option for Patent Defendants

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The Federal Circuit recently made ex parte reexamination proceedings more attractive for those accused of patent infringement. The Court’s decision in In re Gesture Technology Partners, LLC, No. 2025-1075 (Fed. Cir. Dec. 1,...more

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

Federal Circuit Denies Three Early Petitions for Mandamus Relating to Rescission of a 2022 Fintiv Memo

On November 6, 2025, the U.S. Court of Appeals for the Federal Circuit (Judges Dyk, Linn, Cunningham, and/or Stoll) issued orders denying three petitions for mandamus (out of seven currently pending) challenging then-Acting...more

Goodwin

Samsung Biologics Completes Spin-Off and Launches Samsung Epis Holdings

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On November 3, 2025, Samsung Biologics announced the completion of the spin-off of its investment and subsidiary management business unit, and the establishment of Samsung Epis Holdings, an investment holding company that...more

Venable LLP

Amgen and Samsung Bioepis Reach Settlement in Prolia® / Xgeva® Biosimilar Litigation

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On September 5, 2025, Amgen and Samsung Bioepis reached a settlement in Case No. 1:24-cv-08417 (D.N.J.) / 1:25-md-3138 (D.N.J.), and the Court entered a consent judgment. The litigation related to Samsung Bioepis’s Prolia® /...more

Ballard Spahr LLP

Government Signals Potential Shift Toward Preliminary Injunctions in Patent Infringement Cases

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In a recent patent case, the U.S. government urged a Texas federal court to give greater weight to the difficulty of calculating damages as a basis for finding irreparable harm. If embraced by courts, the move could give...more

Goodwin

District of New Jersey Denies Preliminary Injunction in Ustekinumab Breach of Contract Case

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On April 28, the U.S. District Court for the District of New Jersey denied Janssen Biotech, Inc. (“Janssen”) and Johnson & Johnson’s motion for a preliminary injunction seeking to enjoin Samsung Bioepis Co. Ltd. (“Samsung”)...more

Braumiller Law Group, PLLC

Hot Topics in International Trade - April 2025 - Chaebols May Wabble but They Don’t Fall Down How Samsung Became 23% of South...

Chaebols are large, family-owned business conglomerates that play a significant role in South Korea’s economy. Some of the most well-known chaebols include Samsung Group, which is the largest chaebol, known for its...more

Braumiller Law Group, PLLC

Chaebols May Wabble but They Don’t Fall Down: How Samsung Became 23% of South Korea’s GDP

Chaebols are large, family-owned business conglomerates that play a significant role in South Korea's economy. Some of the most well-known chaebols include Samsung Group, which is the largest chaebol, known for its...more

WilmerHale

Federal Circuit Patent Watch: Orange Book Patents Can Be Delisted If They Do Not Claim Active Ingredient

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Precedential and Key Federal Circuit Opinions - TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC. v. AMNEAL PHARMACEUTICALS OF NEW YORK, LLC [OPINION] (2024-1936, 12/20/2024) (Prost, Taranto, Hughes) - Prost, J. The...more

WilmerHale

Federal Circuit’s Decision Confirms That Published Patent Applications Are Prior Art In IPRs As Of Their Filing Date

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On January 14, 2025, the Court of Appeals for the Federal Circuit in Lynk Labs, Inc. v. Samsung Electronics Co., Ltd., No. 2023-2346 (Fed. Cir.), affirmed the Patent Trial and Appeal Board’s ruling that “a published patent...more

McGuireWoods LLP

Federal Circuit: Published Patent Applications Available as Prior Art in IPRs as of Filing Date

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The U.S. Court of Appeals for the Federal Circuit ruled on Jan. 14, 2025, in Lynk Labs, Inc. v. Samsung Electronics Co., Ltd., that published U.S. patent applications may continue to be used as prior art in inter partes...more

Venable LLP

Regeneron Dismisses IPR Appeals and Disclaims EYLEA® (aflibercept) Patent

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On July 8, 2024, Regeneron, Mylan, Celltrion, and Apotex jointly stipulated to the dismissal of CAFC Appeal Nos. 23-1395 and 23-1396, appealing the Final Written Decisions finding all challenged claims of U.S. Patent Nos....more

Gray Reed

Samsung’s $45 Billion Texas Chipmaking Facility: A Goldmine and Minefield for Contractors

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Texas is currently experiencing one of the largest, most significant construction development projects with Samsung Semiconductor Chipmaking Facility in Taylor, Texas. According to a recent article by Justin Sayers, posted in...more

Kohrman Jackson & Krantz LLP

Mass Arbitration as a Tennis Match: No Love Here

For the past few years, following the machinations of mass arbitrations has been like watching a tennis match. First one side hits a volley, then another returns, and on-and-on with the opposing sides continually stuck in...more

Jones Day

Patent Appendix That Was Referenced, But Not Incorporated, Is Not Prior Art

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In Apple Inc. v. DoDots Licensing Sols. LLC, IPR2023-00939, Paper 12 (PTAB Jan. 3, 2024) (“Decision”), the PTAB clarified what is and what is not part of the prior art, and as such what can be considered by the PTAB in an IPR...more

WilmerHale

FRAND Quarterly: Navigating the Global SEP Landscape - January 2024

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This marks the first issue of WilmerHale’s FRAND Quarterly: Navigating the Global SEP Landscape, a bulletin that will highlight developments about the licensing, litigation, and regulation of patents that are or are claimed...more

Ballard Spahr LLP

Seventh Circuit stays order requiring Samsung to pay millions in arbitration fees

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We previously blogged about an Illinois federal district court order requiring Samsung to pay about $4 million in arbitration fees in connection with 35,000 individual arbitration demands filed as part of a “mass...more

Perkins Coie

Another Court Rejects a Company’s Attempt To Avoid Mass-Arbitration Fees

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The U.S. District Court for the Northern District of Illinois is the latest court to require a company to pay millions of dollars in fees to adjudicate mass arbitrations. Judge Harry D. Leinenweber compelled Samsung...more

Goodwin

Samsung Bioepis Files IPR Petition Challenging Regeneron Aflibercept Patent

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​​​​​​​On August 18, Samsung Bioepis Co., Ltd. (“Samsung Bioepis”), filed a petition for Inter Partes Review, IPR2023-01312, challenging the validity of claims 1-18 of U.S. Patent No. 10,464,992, assigned to Regeneron...more

Jones Day

Customer/Manufacturer Relationship Insufficient To Bar

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Recently, the PTAB held that Samsung Electronics Co. Ltd. (“Petitioner”), met its burden in showing that a third party (the “Third Party”) was neither a real party-in-interest (“RPI”) nor in privity with Petitioner....more

Stikeman Elliott LLP

Jensen v. Samsung: Federal Court of Appeal Confirms Evidentiary Requirement More Than “Mere Formality”

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In Jensen v. Samsung Electronics Co. Ltd., 2023 FCA 89, the Federal Court of Appeal (the “Court”) upheld the lower court’s refusal to certify a proposed class action involving allegations that the defendants had breached...more

Jones Day

Director Demonstrates Ability to Review Non-Dispositive PTAB Determinations

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On May 16, 2023, Director Katherine Vidal vacated a portion of a final written decision regarding real parties in interest (“RPIs”) in Unified Patents, LLC v. Memory Web, LLC, IPR2021-01413. Director Vidal held that the...more

Jones Day

PTAB Panel Excuses Late Filings

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On May 10, 2023, a PTAB Panel excused the late filings of the Patent Owner and allowed over thirty exhibits and a Corrected Patent Owner Response (“CPOR”) to be submitted into the record in Samsung Electronics Co., Ltd. v....more

Jones Day

PTAB Issues Back-to-Back Fintiv Denials After Dry Spell

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The PTAB recently issued back-to-back Fintiv denials. The first denial issued on May 4, 2023. Read here about Samsung Electronics Co. Ltd. v. California Institute of Tech., No. IPR2023-00130, Paper 10 (P.T.A.B. May 4,...more

Carlton Fields

Third Circuit Affirms Finding That Defendant Waived Its Arbitration Rights

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In White v. Samsung Electronics America Inc., the Third Circuit Court of Appeals, in a precedential opinion, affirmed a district court order denying defendant Samsung’s motion to compel arbitration, concluding that,...more

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