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Featured
T-Mobile's use of a contingency payment to end patent litigation with Kaifi LLC highlights the difficulty of alleged infringers challenging patents through ex parte reexaminations, a U.S. Patent and Trademark Office proceeding where they have no control, attorneys say.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 16, 2026
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.
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September 15, 2026
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.
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September 15, 2026
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.
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September 15, 2026
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.
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September 15, 2026
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.
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September 15, 2026
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.
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September 15, 2026
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.
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September 15, 2026
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.
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September 15, 2026
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.
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September 15, 2026
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.
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September 15, 2026
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.