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© 2026 Legalease Ltd. All rights reserved

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Registered address: 188 Fleet Street, London, EC4A 2AG

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  • Article

    Dupont Scope Must Be Interpreted Consistently

    In Apex Bank v. CC Serve Corp., No. 2023-2143 (Fed. Cir. Sep. 25, 2025), the Federal Circuit affirmed-in-part, vacated-in-part, and remanded the Trademark Trial and Appeal Board (TTAB)...
    United StatesIntellectual Property
    Lerner David Littenberg Krumholz & Mentlik, LLP
    Lerner David Littenberg Krumholz & Mentlik, LLP
  • Article

    Disney In A Pickle?

    The Portland Pickles are a collegiate wood bat team in Portland, Oregon, and have recently gained popularity on social media and from their recent documentary, "Pickles, pickles, pickles" on the Major League Baseball Network.
    United StatesIntellectual Property
    Lerner David Littenberg Krumholz & Mentlik, LLP
    Lerner David Littenberg Krumholz & Mentlik, LLP
Article

PCT Informed Examination Request (PIER) Pilot Program

The United States Patent and Trademark Office (USPTO) has initiated a new PCT Informed Examination Request (PIER) Pilot Program. The PIER Pilot Program relates only to national stage applications filed..
United StatesIntellectual Property
Lerner David Littenberg Krumholz & Mentlik, LLP
Lerner David Littenberg Krumholz & Mentlik, LLP
  • Article

    A Tale Of Two Birds: Allbirds’ IP And Evolution To SmartBird

    Allbirds, once celebrated for its sustainable Wool Runner sneakers, underwent a dramatic transformation from footwear innovator to AI infrastructure provider. This evolution raises critical questions about how...
    United StatesIntellectual Property
    Lerner David Littenberg Krumholz & Mentlik, LLP
    Lerner David Littenberg Krumholz & Mentlik, LLP
  • Article

    Covering All The Bases: A Look At MLB’s Trademarks

    Major League Baseball's All-Star Game logos and branding represent a sophisticated trademark strategy that extends far beyond the field. From specially designed annual logos featuring location-specific graphics to protected acronyms and classic baseball phrases, MLB demonstrates how comprehensive intellectual property protection creates valuable assets across merchandise, broadcasting, and brand identity.
    United StatesIntellectual Property
    Lerner David Littenberg Krumholz & Mentlik, LLP
    Lerner David Littenberg Krumholz & Mentlik, LLP
  • Article

    Federal Circuit Remands Due To Incorrect Claim Construction

    In FMC Corp. v. Sharda USA, LLC, No. 2024-2335 (Fed. Cir. August 1, 2025), the Federal Circuit held that a claim term in an asserted patent cannot be construed solely based on disclosures...
    United StatesIntellectual Property
    Lerner David Littenberg Krumholz & Mentlik, LLP
    Lerner David Littenberg Krumholz & Mentlik, LLP
  • Article

    Sealing The Deal: How Smucker Protects Its Uncrustables® Through Patents And Trademarks

    Trader Joe's recently landed in a "sticky situation" after The J. M. Smucker Company ("Smucker") sued the retailer, alleging that the retailer's "Crustless Peanut Butter & Strawberry Jam...
    United StatesIntellectual Property
    Lerner David Littenberg Krumholz & Mentlik, LLP
    Lerner David Littenberg Krumholz & Mentlik, LLP
  • Article

    PCT Informed Examination Request Pilot Program

    The United States Patent and Trademark Office (USPTO) has initiated a new PCT Informed Examination Request (PIER) Pilot Program. The PIER Pilot Program relates only to national stage applications filed under 35 U.S.C. § 371. Under the PIER Pilot Program, the USPTO may select certain unexamined national stage applications and require applicants to confirm whether they wish to proceed with examination.
    United StatesIntellectual Property
    Lerner David Littenberg Krumholz & Mentlik, LLP
    Lerner David Littenberg Krumholz & Mentlik, LLP
  • Article

    USPTO Updates Guidance On Patentability Of Computer-Generated Interfaces

    On March 13, 2026, the USPTO supplemented its guidance for the examination of design patent applications related to computer-generated interfaces and icons. The USPTO revisited whether a “design [patent] claim including a computer-generated electronic image constitutes statutory subject matter.” Federal Register/Vol. 91, No. 49/March 13, 2026/Notices, 12394. In answering affirmatively, the USPTO addressed feedback that prior guidance “may unnecessarily limit flexibility” for applicants seeking design patent protection for computer-generated interfaces and icons.
    United StatesIntellectual Property
    Lerner David Littenberg Krumholz & Mentlik, LLP
    Lerner David Littenberg Krumholz & Mentlik, LLP
  • Article

    USPTO Clarifies Software-Based Inventions Eligibility Evaluation In New Memorandum

    The United States Patent and Trademark Office (USPTO) issued a memorandum ( "Memo") to examiners in Technology Centers 2100, 2600, and 3600 on August 4, 2025.
    United StatesIntellectual Property
    Lerner David Littenberg Krumholz & Mentlik, LLP
    Lerner David Littenberg Krumholz & Mentlik, LLP
  • Showing 61–70 of 70 results

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