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Intellectual Property
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Featured
High Court's $1B ISP Case May Define Digital Liability Norms
Monday's U.S. Supreme Court arguments in a $1 billion copyright case filed by music companies against Cox Communications offer justices the first chance in decades to define business liability for customer piracy online.
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December 15, 2025
Lady Gaga Can Keep Using 'Mayhem' Mark For Now, Judge Says
A California federal judge on Monday refused to grant a surfing brand a preliminary injunction against Lady Gaga from using the "Mayhem" mark on the clothing she sells, saying the brand had not shown that it was likely to succeed on its trademark infringement claims.
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December 15, 2025
Fed. Circ. Won't Revive Bard Patents In AngioDynamics Row
The Federal Circuit on Monday refused to revive claims in C.R. Bard patents on implanted catheter receptacles that were challenged by AngioDynamics, backing a Delaware federal court's finding that the claims were anticipated.
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December 15, 2025
Fed. Circ. Backs Denial Of 'Basin' Beverage Mark
The Federal Circuit held Monday that a man's attempt to secure a trademark for his company "Basin Beverage Co." should be denied due to the likelihood of causing confusion with at least three registered marks with "Basin" in their name.
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December 15, 2025
Texas, Toronto Stock Exchanges End Trademark Dispute
The Texas Stock Exchange has buried the hatchet with the Toronto Stock Exchange and ended its suit seeking a court finding that the two exchanges' logos are dissimilar.
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December 15, 2025
The Top Patent Decisions Of 2025
The Federal Circuit decided its first en banc utility patent case in years and expanded who can use the U.S. International Trade Commission, while both the appeals court and U.S. Patent and Trademark Office took on the eligibility of AI patents. Here's a look at the top patent decisions of 2025.
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December 15, 2025
PTAB Creates New Prehearing Conference For AIA Reviews
The Patent Trial and Appeal Board has rolled out a change to its trial practice guide that will create a new prehearing conference 15 days prior to oral hearings under the America Invents Act in cases implemented by the U.S. Patent and Trademark Office director.
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December 15, 2025
Supreme Court Turns Down Entresto Patent Fight
The U.S. Supreme Court on Monday rejected a petition from MSN Pharmaceuticals Inc. claiming the Federal Circuit improperly applied what is known as after-arising technology when reviving a patent covering Novartis Pharmaceuticals Corp.'s blockbuster cardiovascular drug Entresto.
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December 15, 2025
Inventor's Bid To Dodge $214K Sanction Fails At High Court
The U.S. Supreme Court on Monday declined to take on an inventor's request to escape an order from an Ohio federal court that sanctioned him $214,000 for bad faith litigation, which was approved by the Federal Circuit.
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December 12, 2025
Squires Institutes 7 AIA Reviews, Denies 12 Other Petitions
U.S. Patent and Trademark Office Director John Squires has instituted seven America Invents Act reviews in the second round of cases where he has found that patent challenges warrant consideration since taking over the institution process.
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December 12, 2025
Authors Suing Meta Seek New Copyright Claim For Torrenting
A group of bestselling authors has asked a California federal judge for a chance to update its copyright complaint against Meta Platforms, saying it wants to add a contributory infringement claim based on Meta's alleged use of peer-to-peer file-sharing to download material for artificial intelligence training.
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December 12, 2025
Bill Would Let Fed Workers Use Uniformed Services Works
Federal lawmakers have introduced a copyright bill to the U.S. House of Representatives that would give employees of the federal government permission to use literary works produced by civilian members of the Uniformed Services University of the Health Sciences for work and other purposes.
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December 12, 2025
Dropped FTC Complaint: Pepsi Gave Walmart A 'Price Gap'
The Federal Trade Commission's newly unsealed New York federal court complaint confirms that the agency had accused Pepsi of favoring Walmart, until the newly Republican-controlled FTC abandoned the lawsuit alleging the soda giant both gave Walmart discounts denied others and actively sought to raise Walmart's rivals' own prices.
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December 12, 2025
No New Trial After Disney Win In 'Moana' Copyright Case
A California federal judge has shot down an animation artist's bid for a new trial after a Los Angeles federal jury earlier this year rejected his copyright claim that the 2016 Disney blockbuster "Moana" ripped off his own Polynesian adventure story.
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December 12, 2025
1st Circ. Affirms Ex-ADI Engineer's Trade Secrets Conviction
The First Circuit has affirmed a former Analog Devices Inc. engineer's trade secrets conviction, ruling that the indictment's reference to a specific microchip model did not preclude a guilty verdict based on his possession of schematics for its prototype.
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December 12, 2025
11th Circ. Says 'Worlds' Faces Long Odds As Cheerleading TM
Two Eleventh Circuit judges appeared to believe that a competitive cheerleading governing body likely has a stronger chance of reviving its trademark infringement claims against two other cheerleading organizations with regard to the term "The Cheerleading Worlds" than simply "Worlds" during oral arguments Friday.
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December 12, 2025
Anthropic Judge Rebuffs Bid For 'Sweeter' Part Of $1.5B Deal
The California federal judge overseeing Anthropic's $1.5 billion copyright settlement with authors gave a terse response to notice that a Canadian publisher's counsel contacted the AI company looking for a better deal, saying the publisher could opt out but couldn't "seek a sweeter deal than other class members."
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December 12, 2025
Judge Tosses 'Problem Solver' TM Suit In Calif. Gov. Race
A California federal judge has dismissed a trademark complaint from gubernatorial candidate Stephen Cloobeck, ruling that his effort to stop Democratic primary opponent Antonio Villaraigosa from saying he is a "proven problem solver" in his campaign could stifle political expression.
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December 12, 2025
Judge Orders Fastener Co. To Pay $17K For Misleading Ads
A Philadelphia federal judge permanently barred industrial fastener company Peninsula Components Inc. from using a competitor's trademark "PEM" product name in its online ads, and ordered it to pay $17,866 in damages.
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December 12, 2025
Fed. Circ. Says PTAB Was Right To Ax Tracking Patent Claims
The Federal Circuit on Friday refused to revive claims in a group of patents for tracking items during surgeries and other uses, rejecting challenges to how the Patent Trial and Appeal Board interpreted key claim terms.
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December 12, 2025
UK Litigation Roundup: Here's What You Missed In London
This past week in London has seen Shell hit with a climate change claim from 100 survivors of a typhoon in the Philippines, London Stock Exchange-listed Oxford Nanopore bring legal action against its co-founder, and the editors of Pink News sue the BBC for defamation following its investigation into alleged sexual misconduct at the news site.
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December 11, 2025
Trump Executive Order Targets 'Excessive' State AI Laws
President Donald Trump on Thursday signed a controversial executive order establishing a "minimally burdensome national standard" for regulating artificial intelligence, deeming the order necessary for the United States to remain a leader in AI amid "excessive" state regulation.
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December 11, 2025
DC Circ. Oversees FDA Fight Over Generic IBS Drug
Norwich Pharmaceuticals faced off against the U.S. Food and Drug Administration before the D.C. Circuit twice Thursday morning, both battles part of the drugmaker's five-year effort to bring a generic version of a prescription antibiotic used to treat irritable bowel syndrome to market.
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December 11, 2025
NY Gov. Signs Landmark AI Bill On 'Synthetic' Ad Performers
New York Gov. Kathy Hochul on Thursday signed into law landmark legislation requiring disclosure of the use of any artificial intelligence-generated "synthetic" performers in advertisements and also requiring the consent of heirs or executors to use the name, image or likeness of a person who has died.
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December 11, 2025
Judge Probes Alleged Fake Docs In Miss America Dispute
A Florida federal judge said Thursday that he wants to get to the bottom of the authenticity of operating agreements for two companies associated with the Miss America pageant filed in court in a $500 million dispute over the ownership of the competition.
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December 11, 2025
Co. Seeks Clawback From Boeing After Doc-Sharing Accident
A company accusing Boeing of technology theft in space projects told a Washington federal court it should be allowed to claw back hundreds of privileged documents after inadvertently sharing them, adding that Boeing didn't confer with it in good faith.
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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Riding The Changing Winds For AI Innovations At The USPTO
As recent U.S. Patent and Trademark Office moves reshape how artificial intelligence inventions will be examined and put them on firmer eligibility footing, practitioners need to consider how this shift is both an opportunity and a challenge, say Ryan Phelan at Marshall Gerstein and attorney Mark Campagna.
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Series
The Law Firm Merger Diaries: Integrating Practice Groups
Enacting unified leadership and consistent client service standards ensures law firm practice groups connect and collaborate around shared goals, turning a law firm merger into a platform for growth rather than a period of disruption, says Brian Catlett at Fennemore Craig.
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Tapping Into Jurors' Moral Intuitions At Trial
Many jurors approach trials with foundational beliefs about fairness, harm and responsibility that shape how they view evidence and arguments, so attorneys must understand how to frame a case in a way that appeals to this type of moral reasoning, says Steve Wood at Courtroom Sciences.
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Patent Disclaimers Ruling Offers Restriction Practice Insights
The Federal Circuit's recent decision in Focus Products v. Kartri confirms that prosecution disclaimers can extend to examiner-defined species in restriction practice, making it important for patent practitioners to manage restriction requirement responses carefully to avoid unintended claim scope limitations, say attorneys at BCLP.
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Opinion
Supreme Court Term Limits Would Carry Hidden Risk
While proposals for limiting the terms of U.S. Supreme Court justices are popular, a steady stream of relatively young, highly marketable ex-justices with unique knowledge and influence entering the marketplace of law and politics could create new problems, say Michael Broyde at Emory University and Hayden Hall at the U.S. Bankruptcy Court for the District of Delaware.
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Series
Knitting Makes Me A Better Lawyer
Stretching my skills as a knitter makes me a better antitrust attorney by challenging me to recalibrate after wrong turns, not rush outcomes, and trust that I can teach myself the skills to tackle new and difficult projects — even when I don’t have a pattern to work from, says Kara Kuritz at V&E.
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Eveready Vs. Squirt: How Trademark Surveys Fare In 9th Circ.
An analysis of how two consumer surveys for measuring confusion in trademark disputes perform in the Ninth Circuit across pivotal points in trademark cases' progression reveals insights not only on how the two formats stack up against each other, but also how to maximize a survey's effectiveness, say attorneys at Dorsey.
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Series
The Biz Court Digest: Welcome To Miami
After nearly 20 years in operation, the Miami Complex Business Litigation Division is a pioneer upon which other jurisdictions in the state have been modeled, adopting many innovations to keep its cases running more efficiently and staffing experienced judges who are accustomed to hearing business disputes, say attorneys at King & Spalding.
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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.