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Intellectual Property
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Featured
How New Judges Can Smartly Manage Patent Cases
The hefty damages at risk in patent litigation have led companies to invest significant resources into these fights, which judges tell Law360 means they’re facing more work than usual at every step of the case. In the second of a two-part series, several judges who regularly oversee patent cases provide tips on how new judges can best run their courts and keep their docket moving.
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January 12, 2026
US Backs Tarnishment Provision Constitutionality At 9th Circ.
Jack Daniel's has urged the Ninth Circuit to affirm a district court's ruling that a company's poop-themed "Bad Spaniels" dog toy tarnished the whiskey maker's trademark, while the federal government separately opposed the toy maker's contention that the Lanham Act's tarnishment provision violates the First Amendment.
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January 12, 2026
Aristocrat Inks $127.5M Deal In Slot Machine Trade Secret Suit
Gambling game company Light & Wonder Inc. has agreed to pay competitor Aristocrat Technologies Inc. $127.5 million to put to rest allegations Light & Wonder misappropriated Aristocrat's trade secrets in developing its Dragon Train and Jewel of the Dragon slot machine games, according to an announcement made Monday.
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January 12, 2026
Calif. Judge Trims Antitrust Suit Over High School Athlete NIL
A California federal magistrate judge on Friday trimmed a high school athlete's proposed antitrust class action against California high school sports regulators and media companies, dismissing for good allegations over amateurism and transfer rules but allowing the plaintiff to amend claims over name, image and likeness tied to athletes' home schools.
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January 12, 2026
CareFirst Opposes J&J's Bid To Revisit Stelara Antitrust Case
Insurer CareFirst urged a Virginia federal court to reject Johnson & Johnson's bid for reconsideration of a ruling that refused to toss antitrust and patent fraud claims over the immunosuppressive drug Stelara.
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January 12, 2026
Attorneys Chastened By Fed. Circ.'s ITC Mixed Deadline Ruling
A Federal Circuit decision concluding that certain mixed rulings from the U.S. International Trade Commission can generate different appeal deadlines, even when issued in the same document, is a reminder of just how strict courts can be when handling unclear appeal due dates, attorneys told Law360.
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January 12, 2026
8th Circ. Lifts Injunction On Advisory Firm's Rival, Ex-Staff
Investment advisory firm Choreo LLC improperly got a preliminary injunction after claiming that former employees and a competitor stole trade secrets, the Eighth Circuit found Monday, ruling that the injunction was unwarranted because relevant losses to Choreo are calculable and associated damage has already been done.
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January 12, 2026
Fed. Circ. Preserves Google, Keysight, Instacart Patent Wins
The Federal Circuit on Monday summarily affirmed decisions from three patent appeals that panels heard at the end of last week, shooting down bids from WSOU Investments LLC, Centripetal Networks LLC and Consumeron LLC.
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January 12, 2026
Ex-Google Engineer Stole AI Secrets To Help China, Jury Told
Driven by greed, ex-Google engineer Linwei Ding stole thousands of confidential documents from the tech giant, launched his own startup and then offered Google's artificial intelligence trade secrets to China, a federal prosecutor told a California jury Monday at the start of Ding's high-profile economic espionage trial.
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January 12, 2026
Scented Products TM Row Ends In Trial Lunchtime Settlement
Luxury scented products company Aroma360 LLC agreed Monday to settle its trademark infringement claims against competitor Scentiment LLC, in a deal negotiated right after the parties finished presenting their opening statements to a jury.
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January 12, 2026
Squires Sets More Cases As Precedential And Informative
U.S. Patent and Trademark Office Director John Squires on Monday declared one new patent review decision, which deals with multiple petitions on the same patent claims, to be precedential, and labeled another decision, which addresses design patents, as informative.
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January 12, 2026
Del. Court Blocks Presuit Damages On Agilent Patent
A Delaware federal court ruled that laboratory equipment company Agilent Technologies couldn't collect damages for any alleged infringement of one of its patents prior to the filing of its intellectual property lawsuit against biotechnology business Axion BioSystems.
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January 12, 2026
TTAB Cancels 'Reefer Madness' TM Over Prior Apparel Sales
The Trademark Trial and Appeal Board has canceled a Colorado cannabis company's "Reefer Madness" registration for use on mugs and apparel, after a challenge from a business that argued it had priority over the mark for merchandise sales following a musical theater production of the same name.
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January 12, 2026
Acer Says T-Mobile, AT&T, Verizon Infringe 6 Wireless Patents
Acer Inc. is going after AT&T, T-Mobile and Verizon in Texas federal court over allegations that the American telecommunications companies are infringing six of the Taiwanese technology giant's patents related to 4G, LTE and 5G wireless standards, while refusing to negotiate licensing terms.
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January 12, 2026
American Airlines Can't Dodge Discovery Bid In Patent Suit
A Texas federal judge has told American Airlines to hand over presuit discovery that could be used to determine whether it owes patent owners any past damages in an infringement suit over in-flight Wi-Fi.
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January 12, 2026
Musician Accusing Mellencamp Of Theft Denies Faking Report
A musician alleging that John Mellencamp's 1996 hit song "Key West Intermezzo (I Saw You First)" stole from his own noncharting track denied to a California federal judge Monday that he wrote a report attributed to his music expert and then failed to make him available for a meaningful deposition.
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January 12, 2026
Fastener Co. Wants To Undo Jury Verdict, TM Injunction
Industrial fastener company Peninsula Components has asked a Pennsylvania federal judge to upend a jury verdict holding it liable for trademark infringement for using the PEM name in Google Ads, arguing that Penn Engineering & Manufacturing Corp., the competitor suing it, did not own the trademark.
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January 12, 2026
Judge Tosses Meta Rival's Mobile Streaming Patent Lawsuit
A Washington federal judge has tossed the remainder of a lawsuit claiming Meta infringed mobile streaming application patents from a competing social media platform and refused to let the patent owner rewrite its complaint again.
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January 12, 2026
How AI Is Causing Real Copyright Uncertainty
As artificial intelligence is used increasingly to generate images, sounds, software and other products, attorneys say they are left navigating an uncertain landscape when it comes to securing copyright protections for AI-assisted outputs, with few signs of clarity on the horizon.
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January 12, 2026
Justices Want SG Input On Arthritis Drug Competition Fight
The U.S. Supreme Court on Monday asked the Trump administration to weigh in on whether state unfair competition claims should be used to block a competitor from selling compounded versions of drugs in certain states.
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January 12, 2026
Justices Won't Hear Challenge To Foreign Word TM Rule
The U.S. Supreme Court on Monday denied a trademark appeal from an apparel company seeking to register "Vetements," the French word for "clothes," in a case that challenged a long-standing doctrine used to determine whether a foreign word can qualify as a mark.
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January 12, 2026
Paul Hastings Taps DOJ Alum From Cravath As Litigation Head
Paul Hastings LLP announced Monday that it is continuing to expand its litigation department with the hire of a former high-ranking U.S. Department of Justice official who most recently chaired Cravath Swaine & Moore LLP's investigations and regulatory enforcement practice, calling him "one of the nation's top litigators."
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January 09, 2026
Fed. Circ. Doubts Trade Secret Was Properly Spelled Out
The Federal Circuit spent part of its Friday morning mulling whether it is the court's job to, in the words of the judge who killed the trade secrets claims brought by a MasterCard unit against two McKinsey consultants, "do APT's job for it by mining its trade secrets from the raw materials."
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January 09, 2026
Pegasystems Opt-Out Investors Get Green Light For IP Claims
A majority of claims brought by Pegasystems Inc. investors who opted out of a $35 million securities class action settlement will proceed after a Massachusetts federal judge found that a Virginia Court of Appeals ruling reversing a trial court's $2 billion intellectual property judgment against Pega doesn't change the viability of the current suit's claims.
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January 09, 2026
Goldberg Segalla Fights Ex-IP Co-Chair's $4M Arbitration Bid
An arbitration fight Goldberg Segalla LLP initiated against a former co-chair of its intellectual property group over proceeds from transferred cases spilled into New York state court, where the firm is seeking relief from his counterclaims that it shorted him nearly $4 million in compensation.
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January 09, 2026
Fed. Circ. Wary Of Reviving $200M Google Case Axed Midtrial
A Federal Circuit panel on Friday appeared skeptical of efforts by Brazos Licensing & Development to overturn a directed verdict decision by U.S. District Judge Alan Albright that cleared Google of infringing a Brazos location tracking patent during a more than $200 million trial.
Editor's Picks
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Copyright Guide Or Policy Change? Project Divides IP Attys
The American Law Institute's restatements of law, widely regarded as influential reference points for judges and attorneys, are typically yearslong projects that are finished quietly and without much controversy, but one for copyright that concluded this year has diverged from that tradition.
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PTAB Judges Alarmed By Squires' Moves To Limit Their Role
With U.S. Patent and Trademark Office leadership limiting the Patent Trial and Appeal Board's oversight of patent validity disputes, current judges for the tribunal say they are distressed by the recent moves to curb their role and are looking for work elsewhere amid the instability.
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Patent Landscape Shifts As Squires Takes On Key PTAB Role
The announcement that U.S. Patent and Trademark Office Director John Squires will now make all decisions on whether to institute America Invents Act patent reviews is expected to reshape litigation, by leading fewer accused companies to file challenges, attorneys say.
Expert Analysis
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Athlete's Countersuit Highlights Broader NIL Coverage Issues
Former University of Georgia football player Damon Wilson's countersuit against the university's athletic association over a name, image and likeness contract offers an early view into how NIL disputes — and the attendant coverage implications — may metastasize once institutions step fully into the role of contracting and enforcement parties, says Sarah Abrams at Baleen Specialty.
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Business Considerations Amid Hemp Product Policy Change
With the passage of a bill fundamentally narrowing the federal definition of "hemp," there are practical and business considerations that brands, manufacturers and other parties should heed over the next year, including operational strategies, evaluating contract and counterparty risk, and tax implications, say attorneys at Foley Hoag.
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Disney's OpenAI Deal Could Be Turning Point In IP Licensing
The Disney-OpenAI agreement last month is less an anomaly than an early attempt to define what licensed generative use of entertainment intellectual property looks like in practice, including how artificial intelligence user-generated content is permitted without eroding ownership and control, says Alex Locke at Meister Seelig.
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Series
Judges On AI: How Courts Can Boost Access To Justice
Arizona Court of Appeals Judge Samuel A. Thumma writes that generative artificial intelligence tools offer a profound opportunity to enhance access to justice and engender public confidence in courts’ use of technology, and judges can seize this opportunity in five key ways.
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Fed. Circ. In November: Looking For Patent 'Blaze Marks'
The Federal Circuit's recent decision in Duke v. Sandoz serves as a warning that when patentees craft claims, they must provide adequate "blaze marks" that direct a skilled artisan to the specific claimed invention, and not just the individual claimed elements in isolation, say attorneys at Knobbe Martens.
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Examining Privilege In Dual-Purpose Workplace Investigations
The Sixth Circuit's recent holding in FirstEnergy's bribery probe ruling that attorney-client privilege applied to a dual-purpose workplace investigation because its primary purpose was obtaining legal advice highlights the uncertainty companies face as federal circuit courts remain split on the appropriate test, say attorneys at Proskauer.
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Opinion
The Case For Emulating, Not Dividing, The Ninth Circuit
Champions for improved judicial administration should reject the unfounded criticisms driving recent Senate proposals to divide the Ninth Circuit and instead seek to replicate the court's unique strengths and successes, says Ninth Circuit Judge J. Clifford Wallace.
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Why 'Baby Shark' Floundered In Foreign Service Waters
The Second Circuit recently ruled that the "Baby Shark" company couldn’t use email to serve alleged infringers based in China under an international agreement prohibiting such service, providing several important lessons for parties in actions involving defendants in jurisdictions unwilling or unable to effectuate efficient service, say attorneys at Greenspoon Marder.
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How Chinese Utility Models Fit Into Global IP Strategies
Recent guidelines from the China National Intellectual Property Administration put the spotlight on the value of Chinese utility models — especially for device-focused innovations — and the interplay between utility models and conventional Chinese patents, say attorneys at Foley & Lardner.
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Series
Muay Thai Makes Me A Better Lawyer
Muay Thai kickboxing has taught me that in order to win, one must stick to one's game plan and adapt under pressure, just as when facing challenges by opposing counsel or judges, says Mark Schork at Feldman Shepherd.
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Higher Expectations For 'Schedule A' IP Suits On The Horizon
Two 2025 rulings may reflect a growing judicial discomfort with the current state of Schedule A litigation — intellectual property lawsuits that typically involve brand owners suing multiple defendants doing business on e-commerce platforms — and that evidentiary submissions and temporary restraining order requests may face more rigorous review, says Dylan Scher at Quinn Emanuel.
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Series
Law School's Missed Lessons: Intentional Career-Building
A successful legal career is built through intention: understanding expectations, assessing strengths honestly and proactively seeking opportunities to grow and cultivating relationships that support your development, say Erika Drous and Hillary Mann at Morrison Foerster.
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Trending At The PTAB: The Policies That Are Redefining IPR
The evolution of the Patent Trial and Appeal Board's inter partes review institution regime last year, coupled with the policy considerations behind that evolution, marks a shift toward greater gatekeeping of the U.S. Patent and Trademark Office's resources and patent enforcement rights, say attorneys at Finnegan.
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Reviewing 2025's Artificial Intelligence Disputes Over IP
2025 brought the first major fair use rulings involving generative artificial intelligence, and in 2026 courts will weigh in on more discovery disputes, renewed motions to dismiss, class certification challenges and fair use defenses that could shape the course of future AI litigation, say attorneys at Debevoise.
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Trending At The PTAB: The Journey Of IPR Institution In 2025
Over the course of 2025, inter partes review institution at the Patent Trial and Appeal Board evolved into a more restrictive, policy-driven regime with reshaped discretionary briefing and assessment, and increasing procedural requirements, say attorneys at Finnegan.