Intellectual Property

  • September 16, 2026

    Birkenstock Rival Can't Stomp Out Shoe IP Suit Before Trial

    A Massachusetts federal judge refused Wednesday to grant White Mountain a partial win on Birkenstock's infringement claims in a fight over shoe designs, finding that there are too many factual disputes to determine on summary judgment whether Birkenstock waited too long to sue, so the case must be tried.

  • September 16, 2026

    Goldman Unit Funded Compass Lexecon Raid, Suit Says

    FTI Consulting Inc. and its subsidiary Compass Lexecon have asked a Maryland federal judge to add a Goldman Sachs unit to a long-running suit alleging two former Compass Lexecon employees broke away from the firm and founded a competitor that unlawfully poached clients and talent from the FTI subsidiary using capital from Goldman.

  • September 16, 2026

    New Balance Sues Decathlon Over Kiprun Sneakers 'K' Design

    New Balance hit Decathlon America LLC with a trademark infringement lawsuit over a new line of Kiprun running shoes, with the Boston-based company telling a Massachusetts federal court that the Kiprun design is "virtually identical" to the famous "N" New Balance logo.

  • September 16, 2026

    NFL Players Union Settles Trading Card Licensing Dispute

    The National Football League Players Association has reached a settlement with a Texas-based trading card manufacturer accused of producing and selling NFL-themed trading cards featuring players' likenesses without a license from the union, according to an order filed in Virginia federal court.

  • September 16, 2026

    American Eagle Accused Of Infringing 'Overslept' TM

    A New York sleepwear company sued American Eagle on Wednesday over claims of trademark infringement after the apparel giant launched a line of sleepwear called "Overslept," a trademark that is already registered by the plaintiff.

  • September 16, 2026

    Calif. AI Law Requires Ads To Disclose 'Synthetic Performers'

    Advertisements shown in California that feature artificial intelligence-generated actors must explicitly disclose that such "synthetic performers" were used under a new SAG-AFTRA-backed bill that California Gov. Gavin Newsom signed into law Wednesday.

  • September 16, 2026

    Software Execs Sank Nike Deal Before Joining Rival, Suit Says

    Event software company JRNI Inc. says two former executives conspired to steer its biggest client, Nike, to a rival, then left to join that competitor, according to a complaint filed Tuesday in Massachusetts state court. 

  • September 16, 2026

    Newman Saga Prompts Bill To Limit Judicial Suspensions

    The long-running saga over Federal Circuit Judge Pauline Newman's fitness to remain on the court has exposed "major flaws" in the judicial accountability system, according to a Republican member of the House who introduced a bill Wednesday to reform it.

  • September 16, 2026

    Tesla, SpaceX Say Terafab Plant Doesn't Infringe Startup's TM

    Tesla and SpaceX asked a Texas federal judge to find their planned "Terafab" semiconductor manufacturing facility doesn't infringe nanotechnology startup TERA-print's marks, arguing in a declaratory judgment action Tuesday the likelihood of confusion is "vanishingly small" as the parties' products, clients and commercial contexts are completely different. 

  • September 16, 2026

    9th Circ. Backs OpenAI, Microsoft Win Over Source Code Suit

    The Ninth Circuit on Wednesday affirmed the dismissal of a case brought by a group of anonymous programmers who accused OpenAI and Microsoft of taking source code from public repositories on GitHub, ruling that the programmers had not sufficiently put the court on notice that they wished to pursue a theory related to artificial intelligence inputs.

  • September 16, 2026

    Apple, Google, Samsung Face New ITC Probe Over Audio IP

    The U.S. International Trade Commission on Wednesday said it will review BoomCloud 360's claims that Google, Apple and Samsung have imported electronic devices that infringe a trio of patents owned by the spatial audio technology company.

  • September 16, 2026

    EOFlow Says Fed. Circ. Right To Ax $59M Trade Secret Verdict

    EOFlow Co. Ltd. says the Federal Circuit shouldn't rethink a panel's decision allowing it to escape a $59.4 million trade secret judgment, saying insulin product developer Insulet Corp. is trying to dress up factual disputes as issues needing the full court's attention.

  • September 16, 2026

    Michael Best Combines With NY-Based Kane Kessler

    Michael Best & Friedrich LLP announced Wednesday that it is combining with New York-based firm Kane Kessler PC, adding 36 attorneys and a Big Apple presence to a firm that ranked 143rd on Law360's list of the nation's largest law firms.

  • September 16, 2026

    Joe Gibbs Racing Accuses Ex-Director Of Defying Injunction

    Joe Gibbs Racing's former competition director has continued to do work for another NASCAR team that mimics his old job duties in violation of court orders restricting his employment responsibilities, the superteam has alleged in a bid to have him and his new employer held in civil contempt.

  • September 16, 2026

    Bristol-Myers Looks To Block Amgen's Cancer Biosimilar

    Bristol-Myers Squibb Co. has sued rival Amgen Inc., seeking a court order blocking the manufacture of a biosimilar to the cancer drug Opdivo while patent rights on the drug's makeup remain in force.

  • September 15, 2026

    Fed. Circ. Denies Injunction In Firearm Trigger IP Suit

    A Wyoming federal judge properly denied Rare Breed's attempt to enjoin a rival firearms company's sales while litigating a patent infringement and false advertising suit, the Federal Circuit said Tuesday.

  • September 15, 2026

    Anthropic, CEO Ask Judge To Narrow Music Publisher IP Suit

    Anthropic and its CEO, Dario Amodei, have urged a California federal court to carve off parts of a $3 billion copyright infringement lawsuit lodged by major music publishers, taking issue with their claims against Amodei and their arguments about chatbot outputs.

  • September 15, 2026

    Lego Accused Of Infringing Interactive Toy Patents

    An Israeli patent owner on Tuesday hit Lego with a lawsuit in Texas federal court accusing the toymaker's Smart Play interactive building system of infringing patents covering motion-sensitive toys that communicate wirelessly and respond with lights and sounds.

  • September 15, 2026

    College Sports Overhaul Looms Closer After Senate Vote

    The U.S. Senate on Tuesday advanced a bill that would impose sweeping regulations on college sports, teeing up a lively legislative debate as the NCAA looks to ward off a wave of antitrust lawsuits.

  • September 15, 2026

    Databricks, Authors Trade Jabs Over Use Of Books To Train AI

    Artificial intelligence firm Databricks and a group of authors suing for copyright infringement are trading arguments over why a California federal court should rule their way on the issue of whether using books to train AI can count as fair use.

  • September 15, 2026

    Takeda Can't Decertify Amitiza Class After $885M Jury Loss

    A Massachusetts federal court refused Takeda's request to decertify a class of Amitiza buyers, after a jury awarded groups of purchasers a total of $885 million for claims that the drugmaker conspired to delay the launch of a rival generic version of the anti-constipation drug.

  • September 15, 2026

    Fed. Circ. Keeps Samsung, Apple Wins Over Alt Browser IP

    The Federal Circuit on Tuesday issued a one-word order backing Patent Trial and Appeal Board decisions that invalidated claims in patents covering ways to access the internet without a browser, declining to take on the patent owner's challenge to the board's obviousness determinations.

  • September 15, 2026

    UMG Says DistroKid Is Copyright-Infringing 'AI-Slop Pipeline'

    UMG Recordings sued music distributor DistroKid in Delaware federal court Tuesday, calling it an "AI-slop pipeline" that uses copyright infringement and deceptive practices to flood popular streaming platforms with mass-generated artificial intelligence content.

  • September 15, 2026

    Army Accused Of Copying Self-Defense Training Manuals

    A martial arts instructor has accused the U.S. Army, in a Court of Federal Claims lawsuit, of intentionally using his copyrighted training manuals covering self-defense and strategic gun-fighting tactics for law enforcement officers without his permission or compensation.

  • September 15, 2026

    ITC To Eye Part Of Judge's Decision In Medical Dilation Row

    The full U.S. International Trade Commission is set to look at parts of an agency judge's ruling in favor of medical technology company Stryker Corp. in a fight against imports it said infringed its patents on balloon dilation products used in ear, nose and throat procedures.

Expert Analysis

  • 10 Years, 150 Cases: The Rise And Fall Of Post-Halo Damages

    Author Photo

    When the U.S. Supreme Court decided Halo v. Pulse in 2016, patent practitioners predicted that enhanced damages would become easier to win, but analysis of every contested district court ruling on a motion for enhanced damages in the last 10 years shows that courts have shown increasing restraint, say attorneys at Reichman Jorgensen.

  • Trump EOs Pair Quantum Push With Cyber Defense Overhaul

    Author Photo

    Two recent executive orders that mark a significant federal commitment to both advancing and defending against quantum technology create potential opportunities for companies in the quantum, AI and technology sectors and pose future compliance obligations contractors should begin considering now, say attorneys at King & Spalding.

  • Series

    Choral Singing Makes Me A Better Lawyer

    Author Photo

    Singing in the New York City Bar Chorus — a hobby partly inspired by the late U.S. District Judge Richard Owen, who infused my clerkship year with opera music — has improved my legal career by refining my abilities to listen, exude confidence and develop emotional intelligence, says Bonnie Baker at Friedman Kaplan.

  • Attorney Mental Health Is An Ethical Obligation In The AI Era

    Author Photo

    As attorneys cope with the increasing unpredictability that artificial intelligence and constant policy changes have created, particularly in practice areas where they carry the emotional weight of clients’ most consequential life events, otherwise soft discussions about self-care are a matter of professional competence, says attorney Jack Jrada.

  • The Case For Using Final-Offer Damages Forms In IP Suits

    Author Photo

    Recent Federal Circuit decisions, such as Ollnova v. Ecobee, that scrutinize verdict forms in patent infringement disputes potentially render the final-offer damages selection procedure more attractive, though it should not be seen as a replacement for patent damages doctrine, says Brandon Theiss at Addy Hart.

  • 3 Litigation Strategies To Stay Ahead Of Bad Facts

    Author Photo

    A case with damaging facts can still be won if, instead of avoiding the facts, attorneys proactively address them by carefully selecting a strategy of confronting, containing or reframing, says Allison Rocker at Baker McKenzie.

  • Key Tips For Patenting Antibody-Drug Conjugate Inventions

    Author Photo

    Recent decisions highlight the significant challenges that can arise when patenting antibody-drug conjugates, which require strategic considerations for satisfying heightened written description and enablement requirements, says Xiaoban Xin at FisherBroyles.

  • $885M IBS Drug Verdict Tests Pay-For-Delay Limits

    Author Photo

    The outcome in the Amitiza Antitrust Litigation is significant because it is the first jury trial win for private antitrust plaintiffs in a suit challenging a patent settlement reverse payment since the U.S. Supreme Court adopted the rule-of-reason legal framework in 2013, offering a blueprint for pay-for-delay claims, say attorneys at Katten.

  • Series

    Power To The Paralegals: Burnout As A Structural Problem

    Author Photo

    Law firm leadership can best retain their paralegals not by encouraging self-care, but by seeking top-down structural solutions for the quiet proliferation of responsibilities and the vicarious exposure to client trauma that particularly drive burnout in this vital role, says Erika Sneeringer at Brockstedt Mandalas.

  • Fed. Circ. In May: Being Precise About 'About'

    Author Photo

    The Federal Circuit's decision in Enviro Tech v. Safe Foods last month illustrates the danger in attempting to expand claim scope with words of approximation, potentially causing claims to be invalid for lack of definiteness, say attorneys at Knobbe Martens.

  • Ill. Law Firm MSO Bill Clashes With Court Power, Ethics Rules

    Author Photo

    An Illinois bill prohibiting law firms from certain business arrangements with management service organizations, sent to the governor for signature last week, encroaches upon the courts' constitutional powers and goes beyond the Illinois Rules of Professional Conduct in regulating investment in law-related services, says Matthew O’Hara at Smith Gambrell.

  • The Future Of WDTX Patent Litigation After Judge Albright

    Author Photo

    With U.S. District Judge Christopher Wolfe set to take over much of Judge Alan Albright's patent infringement docket in the Western District of Texas later this year, attorneys should prepare for potential differences in Judge Wolfe's approach to the court's high volume of patent litigation, say attorneys at Sidley Austin.

  • Constructing AI Compliance Plans As State Laws Diverge

    Author Photo

    With Colorado, Connecticut and the federal government recently announcing wildly different approaches to artificial intelligence regulation, creating a workable compliance program means addressing overlapping obligations using shared systems rather than separate silos, say attorneys at Ogletree.

  • As Quantum Computing Evolves, So Do Antitrust Risks

    Author Photo

    Amid quantum computing's increased strategic importance there are five potential antitrust fault lines that may arise not only between quantum developers, but also within and across the layers of the stack as the industry matures, say attorneys at Proskauer.

  • Opinion

    State Courts Must Be Gatekeepers Of Expert Testimony

    Author Photo

    Based on my experience in the state judiciary, emulating federal courts' role as gatekeepers of expert witness testimony would help state court judges maintain the appearance of impartiality and assist juries, thus enhancing the overall confidence people have in their justice system, says Lorie Gildea at Greenberg Traurig.

Want to publish in Law360?


Submit an idea

Have a news tip?


Contact us here
Can't find the article you're looking for? Click here to search the Intellectual Property archive.