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Trademarks › Patent Litigation

A Trademark is a legally registered distinctive mark or sign which identifies goods, products or services that originate or are associated with a particular person or enterprise . A typical example of a trademark... more +
A Trademark is a legally registered distinctive mark or sign which identifies goods, products or services that originate or are associated with a particular person or enterprise . A typical example of a trademark would be a company's logo such as the Nike "Check" or McDonald's "Golden Arches."  less -
American Conference Institute (ACI)

[Virtual Conference] Passport to Proficiency on the Essentials of Hatch-Waxman and BPCIA - October 14th - 30th, 1:00 pm EST

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ACI’s virtual Annual Passport to Proficiency on the Essentials of Hatch-Waxman and BPCIA equips early-career professionals with the legal and regulatory fluency needed to contribute meaningfully to product strategy and...more

Ladas & Parry LLP

Federal Circuit: it’s not easy being green for colour marks

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Legal updates: case law analysis and intelligence - - The TTAB, applying the Milwaukee test, rejected an application for a dark green colour mark for medical gloves on the ground that it was generic - The Federal Circuit...more

Fenwick & West LLP

Federal Circuit Confirms: Prosecution History Disclaimer Applies to Design Patents Too

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Many industries rely on design patents to protect the look and feel of their products—especially when aesthetics drive customer interest, brand identity, or market differentiation. In Top Brand LLC v. Cozy Comfort Company...more

McDermott Will & Schulte

Victory lap: Extraterritorial injunction permitted for breach of settlement agreement

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The US Court of Appeals for the Fourth Circuit upheld a permanent injunction, concluding that the district court properly determined that a party’s violation of a settlement agreement would lead to irreparable harm. Wudi...more

Katten Muchin Rosenman LLP

Chanel's Legal Victory Sends a Clear Message: Authenticity Isn't Just a Luxury — It's the Law - The Katten Kattwalk | Issue 29

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"Hard times arouse an instinctive desire for authenticity," Coco Chanel once said. Chanel, the eponymous company, has taken this motto to heart in its unwavering commitment to protecting its intellectual property — an effort...more

Jenner & Block

Jenner & Block Japan Newsletter - July 2025

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Welcome to the July 2025 edition of the Jenner & Block Japan Newsletter, a publication containing updates about legal developments in the United States that may be noteworthy to our clients and other leaders in the Japanese...more

Kaufman & Canoles

K&C Sports & Entertainment Law Weekly Roundup - July 2025 #3

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U.S. Education Secretary Linda McMahon on Monday threatened the state of California with legal action after the state refused to ban transgender girls from participating in girls’ sports as demanded by President Donald...more

Seyfarth Shaw LLP

Up, Up, and Litigated: Superman’s 87-Year Copyright War

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Superman has soared back onto the big screen, and unless you’ve been locked in the Fortress of Solitude, you already know his origin story: Rocketed from the doomed planet Krypton. Raised in Kansas. Secretly, a mild-mannered...more

Proskauer Rose LLP

Three Point Shot - June 2025

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Hubble-Bubble in the Chewing Gum Industry: Big League Chew and Licensee Stretch Arguments in Ongoing Trade Dress Suit - The business relationship between Big League Chew Properties LLC (“Big League Chew”), the owner of...more

Alston & Bird

Intellectual Property Litigation Newsletter | June 2025

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Welcome to the Intellectual Property Litigation Newsletter, our review of decisions and trends in the intellectual property arena. In this edition, we learn that unilateral assertion is not industry standard, the IPR...more

Proskauer - The Patent Playbook

Value and Risk of Overlapping Intellectual Property Protections

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A well-orchestrated intellectual property strategy requires carefully and thoughtfully leveraging copyright, trademark, and patent laws, as highlighted by a recent decision handed down by the United Sates Court of Appeals for...more

Baker Botts L.L.P.

Intellectual Property Report May 2025

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On April 18, 2025, the United States Court of Appeals for the Federal Circuit ("Federal Circuit") issued a significant decision in Recentive Analytics, Inc. v. Fox Corp., Case No. 2023-2437 (Apr. 18, 2025), affirming...more

Troutman Pepper Locke

What Were the Cooler Wars? (Part 2) — No Infringement Intended Podcast

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In this episode, Austin Padgett and Rusty Close delve back into the ongoing legal battle known as the "Cooler Wars" between YETI and RTIC. In Part 2, they discuss the various intellectual property strategies YETI employed to...more

Knobbe Martens

Traffix Jam – Technical Functionality Prevents Trademark Protection for the Color Pink

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CERAMTEC GMBH v. COORSTEK BIOCERAMICS LLC - Before Lourie, Taranto, and Stark.  Appeal from the United States Patent and Trademark Office, Trademark Trial and Appeal Board. A utility patent may still be considered strong...more

ArentFox Schiff

Strategies for Safeguarding AI Innovation: Navigating the Complex IP Landscape for AI Technologies

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The protection of intellectual property (IP) is vital in the fiercely competitive artificial intelligence (AI) industry, necessitating a deep understanding of how the complex IP framework can be effectively leveraged to...more

Baker Botts L.L.P.

Intellectual Property Report April 2025

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The case law surrounding patent apportionment has evolved significantly, with the Federal Circuit increasingly scrutinizing patent litigants’ reliance on “comparable licenses” as a means for calculating a reasonable royalty....more

Axinn, Veltrop & Harkrider LLP

Compounding Problems: Recent Decisions on Tirzepatide Highlight Interplay Between FDA Anti-Compounding Enforcement and Private...

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Earlier this month, a federal district court denied the Outsourcing Facilities Association’s preliminary injunction motion, which sought to preclude FDA from taking enforcement action against compounded tirzepatide...more

International Lawyers Network

IP Myths vs. Reality: What You Don’t Know Could Cost You

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Intellectual property (IP) is often misunderstood, leading to costly mistakes for businesses and individuals alike. Many assume that once they create something, they automatically own the rights everywhere, or that patents...more

WilmerHale

PTAB/USPTO Update - March 2025

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On February 24, 2025 the United States Patent and Trademark Office (USPTO) announced that David Gooder would step down from his role as Commissioner for Trademarks at the end of the month....more

Vorys, Sater, Seymour and Pease LLP

The Precedent: Federal Circuit Clarifies Functionality Doctrine in CeramTec v. CoorsTek

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In this edition of The Precedent, we outline the recent federal circuit decision in CeramTec v. CoorsTek. ...more

Knobbe Martens

Federal Circuit Year in Review 2024

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Report summary -Knobbe Martens' inaugural Federal Circuit Year in Review report offers a comprehensive overview of the most significant Federal Circuit rulings of 2024 and how they could shape IP law in the years ahead....more

Sheppard Mullin Richter & Hampton LLP

Ceramtec GMBH v. Coorstek Biocermanics LLC

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This case examines the application of trademark functionality doctrine in the medical device industry, specifically addressing whether the pink color of ceramic hip components can be protected as a trademark. The case...more

Wolf, Greenfield & Sacks, P.C.

A Look Ahead: Key Intellectual Property Legal Developments in 2024 - and What to Expect in 2025

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From potential legal challenges to Chinese biopharma supply chains, Europe’s new Unified Patent Court (UPC), landmark decisions in life sciences, pharma’s Orange Book listings, design patent rejections, and likely shifts at...more

WilmerHale

PTAB/USPTO Update - January 2025

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After stepping down as Director of the USPTO in mid-December, Kathi Vidal rejoined the litigation department at Winston & Strawn LLP. Derrick Brent, formerly Deputy Director, is currently Acting Director of the USPTO. It is...more

K&L Gates LLP

USPTO Patent and Trademark Fee Increases

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The United States Patent and Trademark Office (USPTO) has announced increased patent and trademark fees effective 19 and 18 January 2025, respectively....more

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