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Intellectual Property
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December 17, 2025
Anker, Ugreen Near Peace In Mobile Power Bank Patent Suit
Electronics-makers Anker and Ugreen have reached a tentative agreement to end Anker's intellectual property claims accusing its rival of infringing a patent for a mobile power bank and marketing "virtually identical" products to consumers.
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December 17, 2025
Adobe Infringed Copyrights To Train AI Model, Writer Says
A writer hit Adobe with a proposed class action in California federal court Tuesday, alleging the software giant illegally used copyrighted books in the "RedPajama" dataset to train its artificial intelligence large-language models, marking the latest development in a wave of litigation over tech companies' use of the controversial dataset.
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December 17, 2025
Fed. Circ. Upholds Ax Of Patent From Settled Apple Case
The Federal Circuit on Wednesday refused to revive a patent for using credit cards on mobile devices, backing the Patent Trial and Appeal Board's finding that Apple was able to prove the patent was invalid.
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December 17, 2025
Korean Food Chain Stole Family Spring Roll Recipe, Suit Says
Korean food conglomerate CJ Group has been accused of stealing a family spring roll recipe that dates to the 1950s and marketing its versions as knockoff frozen spring roll products in a suit seeking $100 million in damages.
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December 17, 2025
Fed. Circ. Backs $162K Fee Win For Vizio In Ramey Case
The Federal Circuit on Wednesday affirmed that a patent owner represented by embattled firm Ramey LLP must pay Walmart Inc.-owned television maker Vizio Inc. nearly $162,000 in attorney fees for bringing a "weak" patent suit and litigating it in an "unreasonable" manner.
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December 17, 2025
Circuit-By-Circuit Guide To 2025's Most Memorable Moments
Federal circuit courts in 2025 strained under a crush of Trump administration lawsuits, as judges directed animated language at litigants and even their fellow judges. And while the president only added a handful of appellate jurists, they had outsize impacts on circuit benches as they joined the cadre of conservatives seated in his first term.
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December 17, 2025
Judge Temporarily Blocks German Patent Case Against BMW
A Texas federal judge has issued a temporary restraining order against a patent company from pursuing legal action against carmaker BMW in German court, after BMW said the company was making an "unprecedented" legal move by pursuing an injunction in German court related to U.S. patents.
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December 17, 2025
Judge's Contact With 'Tiger King' Ex-Atty Won't Disqualify Him
A Tenth Circuit judge on a panel reviewing a copyright infringement claim against Netflix over a video clip included in its "Tiger King" docuseries can stay on the case after inadvertently contacting a former attorney for the plaintiffs, the parties told the appellate court in separate letters.
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December 17, 2025
The Top Trademark Decisions Of 2025
The U.S. Supreme Court vacated a trademark infringement award that reached nearly $47 million and found nonparties couldn't be on the hook for the amount, while the Federal Circuit reproached a trademark tribunal for its handling of a man's attempt to register the F-word. Here are Law360's picks for the biggest trademark decisions of 2025.
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December 16, 2025
Patent Attys Ordered To Explain AI-Hallucinated Citations
A Kansas federal judge ordered the attorneys representing patent licensing company Lexos Media IP in its infringement suit against Overstock.com Inc. to explain why they shouldn't be sanctioned for submitting briefs that contained nonexistent and incorrect legal citations hallucinated by generative artificial intelligence.
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December 16, 2025
X Hits Company Behind 'Twitter.New' Site With Trademark Suit
X Corp. filed suit Tuesday against a company seeking to bring Twitter back, saying in a complaint filed in Delaware federal court that "Twitter never left" and that the trademarks associated with the social media platform remain X's "incontestable intellectual property."
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December 16, 2025
Bobcat, Caterpillar, Lawmakers Spar Over Possible Import Ban
Doosan Bobcat has told the U.S. International Trade Commission to ignore claims by rival Caterpillar Inc. and eight members of Congress that U.S. industry will be harmed by banning imports of Caterpillar construction machines if they are found to infringe Doosan Bobcat patents.
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December 16, 2025
Samsung Wants ITC To Consider Oura Smart Ring IP Fight
Samsung has expanded its legal battle with Oura over patents covering biometric-tracking wearable technologies, telling the U.S. International Trade Commission that Oura's smart rings infringe a set of four patents owned by Samsung.
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December 16, 2025
Anthropic Seeks Music Publishers' Claude IP Testing Data
Anthropic urged a California federal judge during a hearing Tuesday to order music publishers to produce the prompts and outputs their investigators used to test whether the Claude AI chatbot was infringing song lyrics, while the publishers slammed Anthropic's request as an overbroad third attempt to pierce work-product protections.
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December 16, 2025
USPTO To Stay Director Reviews For Fed. Circ. Appeals
U.S. Patent and Trademark Office Director John Squires announced Tuesday that he will pause director review proceedings when the petitioner is also asking the Federal Circuit for relief.
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December 16, 2025
Ultrahuman Loses Bids To Halt ITC Order In Oura Patent Case
The U.S. International Trade Commission and the Federal Circuit have both denied requests by Ultrahuman to stay ITC orders barring imports of its smart rings found to infringe an Ouraring patent, turning aside Ultrahuman's arguments that the orders are too broad.
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December 16, 2025
The Top Copyright Decisions Of 2025
In watershed moments for copyright law and artificial intelligence, two California federal judges delivered the first rulings on whether AI developers' reliance on copyrighted works to train their models qualifies as fair use, providing initial guidance on contentious battles between content creators and tech companies. Here are Law360's picks for the top copyright rulings of 2025.
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December 16, 2025
BMW Seeks Block On 'Unprecedented' German Patent Case
Carmaker BMW has asked a Texas federal court to block what it called an "unprecedented" attempt to adjudicate U.S. patents in German court by a patent company asserting infringement claims.
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December 16, 2025
NCAA Escapes Former Villanova Star's Antitrust Suit
A Villanova University basketball player who sank a buzzer-beating shot to win the 2016 championship missed the window to bring an antitrust lawsuit accusing the NCAA of unlawfully limiting his ability to earn money, a New York federal judge has ruled.
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December 16, 2025
USPTO Tells Fed. Circ. That Inventor 'Abused' Patent System
The U.S. Patent and Trademark Office is urging the Federal Circuit to ignore an inventor's call to end doctrine that can render a patent unenforceable based on delays by the owner during prosecution, saying his actions were "a textbook example of unreasonable examination delays."
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December 16, 2025
Disney, Cameron Face Copyright Suit Over 1st 'Avatar' Sequel
Film director James Cameron, his production company and Disney were hit with another copyright infringement lawsuit on Monday from the writer who previously alleged the first "Avatar" movie ripped off his idea, who says in California federal court that the second one is a "blatant" ripoff of his work.
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December 16, 2025
DOD Contractor Says Engineer Stole 2K Files On Last Day
Defense contractor Competitive Range Solutions LLC is suing a field engineer in Virginia federal court, accusing him of violating the Defend Trade Secrets Act by downloading thousands of confidential documents at the end of his last day of work and after accepting a job with a competitor.
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December 16, 2025
PTAB Cuts X-Ray Patent Claims After Fed. Circ. Remand
The Patent Trial and Appeal Board has found that three claims that Sigray Inc. challenged in a Carl Zeiss X-Ray Microscopy Inc. X-ray imaging patent were invalid after the Federal Circuit told it to take another look at the claims.
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December 16, 2025
Va. Judge Advances Most Claims In Stelara Antitrust Case
A Virginia federal judge has allowed health insurer CareFirst's anticompetition and patent fraud claims against Johnson & Johnson to move forward in a case alleging anticompetitive behavior in relation to the immunosuppressive drug Stelara, while letting the pharmaceutical giant escape some claims of misrepresentation.
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December 16, 2025
Judge Trims Ziff Davis Copyright Claims In OpenAI MDL
A Manhattan federal judge has dismissed part of a suit from digital media publisher Ziff Davis Inc. against OpenAI alleging that its chatbot ChatGPT was trained on copyrighted content scraped from the internet and gives re-creations of those works when prompted.
Expert Analysis
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Identifying And Resolving Conflicts Among Class Members
As the Fifth Circuit's recent decision in Nova Scotia Health Employees' Pension Plan v. McDermott International illustrates, intraclass conflicts can determine the fate of a class action — and such conflicts can be surprisingly difficult to identify, says Andrew Faisman, a clerk at the U.S. District Court for the Southern District of New York.
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6 Ways To Nuke-Proof Litigation As Explosive Verdicts Rise
As the increasing number of nuclear verdicts continues to reshape the litigation landscape, counsel must understand how to create a multipronged defense strategy to anticipate juror expectations and mitigate the risk of outsize jury awards, say attorneys at Norton Rose.
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What Law Firm Liability Risks In 2025 Signal For Year To Come
Trends and statistics reveal that law firms of all sizes and practice areas remained attractive litigation targets this year, so firms must take concrete steps to avoid professional liability risks in the year to come, say Douglas Richmond and Andrew Ricke at Lockton Companies.
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Adapting To A Plaintiff-Side Mindset For Patent Monetization
A recent decrease in risk for patent owners at the U.S. Patent and Trademark Office, combined with increased corporate interest in monetizing patent assets, creates an attractive case for evaluating patents from a plaintiff-side mindset, but in-house counsel transitioning from a defense-side mindset to a plaintiff-side mindset should study certain considerations, says Kate Tellez at Steptoe.
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AI Evidence Rule Tweaks Encourage Judicial Guardrails
Recent additions to a committee note on proposed Rule of Evidence 707 — governing evidence generated by artificial intelligence — seek to mitigate potential dangers that may arise once machine outputs are introduced at trial, encouraging judges to perform critical gatekeeping functions, say attorneys at Lankler Siffert & Wohl.
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Series
The Law Firm Merger Diaries: Getting The Message Across
Communications and brand strategy during a law firm merger represent a crucial thread that runs through every stage of a combination and should include clear messaging, leverage modern marketing tools and embrace the chance to evolve, says Ashley Horne at Womble Bond.
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Opinion
Horizontal Stare Decisis Should Not Be Casually Discarded
Eliminating the so-called law of the circuit doctrine — as recently proposed by a Fifth Circuit judge, echoing Justice Neil Gorsuch’s concurrence in Loper Bright — would undermine public confidence in the judiciary’s independence and create costly uncertainty for litigants, says Lawrence Bluestone at Genova Burns.
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Grounding Netflix's 'Death By Lightning' In Patent History
In Netflix’s "Death by Lightning," U.S. President James Garfield's assassin declares that patent lawyers lack original ideas, but real-life 19th-century patent attorney-inventors were key to technological progress and the success of the American patent system, say Tasha Gerasimow at Kirkland & Ellis and David Gerasimow at Gerasimow Law.
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How Fed. Circ. Shaped Subject Matter Eligibility In 2025
The Federal Circuit's most impactful patent eligibility decisions this year, touching on questions about obviousness and abstractness, provide a toolbox of takeaways that can be utilized during patent preparation and prosecution to guard against potential challenges, says Reilley Keane at Banner Witcoff.
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10 Commandments For Agentic AI Tools In The Legal Industry
Though agentic artificial intelligence has demonstrated significant promise for optimizing legal work, it presents numerous risks, so specific ethical obligations should be built into the knowledge base of every agentic AI tool used in the legal industry, says Steven Cordero at Akerman LLP.
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Fed. Circ. In Oct.: Spotlight On Wording Beyond Patent Claims
The Federal Circuit's recent decision in Barrette Outdoor Living v. Fortress Iron provides useful guidance on how patent prosecutors should avoid language that triggers specification disclaimer and prosecution disclaimer, doctrines that may be used to narrow the scope of patent infringement claims, say attorneys at Knobbe Martens.
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Series
Preaching Makes Me A Better Lawyer
Becoming a Gospel preacher has enhanced my success as a trial lawyer by teaching me the importance of credibility, relatability, persuasiveness and thorough preparation for my congregants, the same skills needed with judges and juries in the courtroom, says Reginald Harris at Stinson.
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How Large Patent Damages Awards Actually Play Out
Most large verdicts in patent infringement cases are often overturned or reduced on appeal, implying that the Federal Circuit is serving its intended purpose of correcting outlier outcomes, and that the figures that catch headlines and dominate policy debates may misrepresent economic realities, says Bowman Heiden at Berkeley School of Law.
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How Unchecked AI Exposes Expert Opinions To Exclusion
A growing number of cases illustrate the potential for misuse of artificial intelligence tools by experts in litigation, resulting in reports with hallucinated information or unexplainable analysis, so to embrace the efficiencies AI tools introduce without falling victim to the risks, attorneys and experts should implement a few best practices, say attorneys at Willkie Farr.
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Series
Law School's Missed Lessons: Practicing Client-Led Litigation
New litigators can better help their corporate clients achieve their overall objectives when they move beyond simply fighting for legal victory to a client-led approach that resolves the legal dispute while balancing the company's competing out-of-court priorities, says Chelsea Ireland at Cohen Ziffer.