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Intellectual Property
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April 02, 2026
Centripetal Loses Fed. Circ. Bid To Save Cybersecurity Patent
The Federal Circuit on Thursday said it won't restore a Centripetal Networks cybersecurity patent challenged by Keysight Technologies Inc. after being sued in federal court, backing the Patent Trial and Appeal Board's finding that it was invalid.
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April 02, 2026
PSI Marine Gets Most Of Boat Mooring TM Case Sent To Trial
A Connecticut federal judge has said there were genuine disputes of fact sufficient to send most of a trademark infringement case between two boat mooring manufacturers to trial, but granted a favorable ruling to one company on a false advertising claim and to the other company on a copyright infringement claim.
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April 02, 2026
UK Litigation Roundup: Here's What You Missed In London
The past week in London has seen data giant Sportrader face action from software company Altenar over alleged market abuse, Mexican billionaire Ricardo Pliego sue a man who allegedly defrauded him out of $415 million, and Warner Bros. bring a copyright claim against a YouTuber who leaked set footage of the upcoming Harry Potter series. Here, Law360 looks at these and other new claims in the U.K.
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April 01, 2026
Realtek Denied $1.5M In Fees For Semiconductor Patent Suit
A Texas federal judge has denied Realtek Semiconductor Corp.'s request for $1.5 million in attorney fees despite it being a prevailing party in a patent infringement suit, saying the accusing company's agreement with a Realtek rival to sue Realtek for $1 million did not make the case "exceptional" enough for the legal fees.
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April 01, 2026
Maxell Says LG Infringes TV Patents After Insisting On Talks
Maxell Ltd. sued LG Electronics in Texas federal court on Wednesday for allegedly infringing seven of its television-related patents, saying in its suit that the South Korean electronics giant has continued to impermissibly sell products using Maxell's patented technology despite unresolved discussions over the tech's use.
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April 01, 2026
Collision, Samsung Criticize Government's IP Injunction Take
Wireless communication network patent owner Collision Communications and alleged infringer Samsung Electronics both pushed back on the federal government's arguments in its intervention in their $445.5 million Eastern District of Texas litigation, which it used as a forum to encourage the use of injunctions.
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April 01, 2026
3 Federal Circuit Clashes To Watch In April
The Federal Circuit argument calendar for this month includes Centripetal Networks' appeal of a decision clearing Cisco of infringing cybersecurity patents after a multibillion-dollar award was thrown out, as well as Ecobee's challenge to an $11.5 million infringement verdict involving smart thermostats.
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April 01, 2026
Ill. Judge Clears Card Shuffler Antitrust Claims For Trial
An Illinois federal judge largely denied cross motions for summary judgment in a suit alleging a gambling product company used sham patent litigation to shove competitors out of the automatic card shuffler market, and certified a class of casinos and other buyers claiming they suffered antitrust injuries as a result.
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April 01, 2026
USPTO Spurns Nintendo Pokémon Patent After Reexam
The U.S. Patent and Trademark Office has found that a patent granted to Nintendo and Pokémon allowing players to summon a character in a video game was not valid in light of prior art, in a case that's raised concerns in the video game industry.
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April 01, 2026
Judge Permanently Halts Counterfeit Modelo Beer Labels
A Texas federal judge has granted judgment to Grupo Modelo and its U.S. licensee in a case brought against a company they accused of selling counterfeit beers and said he would permanently bar labels that copy their designs.
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April 01, 2026
'Bye Bye Bye' Choreographer Sues Sony For 'Deadpool Dance'
The artist behind NSYNC's iconic "Bye Bye Bye" choreography has accused Sony Music of licensing the dance for use in both Marvel Studios' 2024 film "Deadpool & Wolverine" and Epic Games' Fortnite without his permission or giving him credit.
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April 01, 2026
Netflix, Warner Bros. Get Pepperdine's 'Waves' TM Suit Tossed
A California federal judge has thrown out a suit brought by Pepperdine University accusing Netflix and Warner Bros. of infringing trademarks via a fictional basketball team in the TV show "Running Point" that the university said is identical to its Waves team, finding the show doesn't mislead a viewer into thinking Pepperdine was involved in its production.
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April 01, 2026
4th Circ. Upholds Prior Settlement Bars Clear Touch TM Suit
The Fourth Circuit on Wednesday ruled that it won't undo a lower court's decision tossing interactive technology products company Clear Touch Interactive Inc.'s federal intellectual property claims against a former reseller, saying the case was blocked by an earlier settlement agreement between the parties.
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April 01, 2026
Nvidia Willfully Infringed 6 Patents With AI Tech, Suit Says
Nvidia Corp. has been sued in Texas federal court by a company that makes multilayer computer chips, claiming the Silicon Valley artificial intelligence giant's technology for AI training and data centers infringes six of its patents.
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April 01, 2026
As Taylor Duma Closes, 14 IP Attys Join Smith Gambrell
Smith Gambrell & Russell LLP has added 14 intellectual property attorneys from the recently shuttered Taylor Duma LLP, mostly based in its Atlanta office, growing the firm's IP practice by about 37% to about 55 attorneys.
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April 01, 2026
Foley Hoag Launches First Amendment Practice With New Trio
Foley Hoag LLP announced Wednesday that it has launched a First Amendment and media practice group with two former Greenberg Traurig shareholders who helped get defamation claims against five Gannett newspapers dismissed after a viral confrontation near the Lincoln Memorial in Washington, D.C.
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April 01, 2026
Justices' Cox Decision Fuels Debate Over DMCA's Relevance
The U.S. Supreme Court's unanimous decision last week shielding Cox Communications from contributory copyright liability and wiping out a massive piracy verdict against the internet service provider has sparked a debate over how much the Digital Millennium Copyright Act's safe harbor provision still matters.
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April 01, 2026
Fed. Circ. Finds Puradigm Gave Up Air Purifier Patent Claim
Air purification technology company Puradigm lost its bid to bring back its lawsuit accusing a group of related competitors of infringing one of its patents, after the Federal Circuit on Wednesday affirmed a Texas federal court's finding that the accused products couldn't have been infringed.
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March 31, 2026
Lululemon Gets Nike Patent Axed, Jury Verdict Overturned
A New York federal judge Tuesday found that a Nike patent covering how sneakers are made is invalid and overturned a jury's verdict finding that Lululemon owed $335,450 for infringing it, holding that the patent's claims were obvious.
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March 31, 2026
'Best Judicial System In The World': Alsup Reflects On Career
Before taking inactive status late last year, U.S. District Judge William H. Alsup presided over historic litigation in California's Northern District for 26 years, arriving at his San Francisco chambers every weekday before dawn to prepare for the day's work.
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March 31, 2026
Ford Says Suit Against Solar Battery Maker Is Valid
Ford asked a Michigan federal court Monday to proceed with a breach of contract suit it brought against solar battery maker Sol-Ark over confidential technology Sol-Ark allegedly revealed in patent applications, arguing it is "demonstrably incorrect" that Sol-Ark came up with the technology on its own.
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March 31, 2026
Fed. Circ. Upholds Samsung's PTAB Win Over Display Patents
The Patent Trial and Appeal Board rightly invalidated claims of two related Manufacturing Resources International Inc. patents for cooling electronic displays, the Federal Circuit affirmed Tuesday.
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March 31, 2026
Moderna, Pfizer Want Bayer's COVID-Shot Patent Suits Tossed
Pharmaceutical giants Moderna and Pfizer-BioNTech have asked a Delaware federal judge to dismiss lawsuits seeking to recover royalties from sales of their respective COVID-19 vaccines, which plaintiff Bayer claims were made possible via infringement of its patent.
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March 31, 2026
Fire Shutter Maker Beats Rival's False Ad Suit Over Certification
A New York federal judge ended a false advertising lawsuit brought by a manufacturer of commercial grade fire shutters that accused a rival of misrepresenting its products as meeting flame and heat testing standards, saying the competitor's marketing was "literally true."
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March 31, 2026
USPTO Tells Fed. Circ. Patent Panel Is Constitutional
The U.S. Patent and Trademark Office is urging the Federal Circuit to reject a British bookmaker's challenge to a review panel's revival of DraftKings' inter partes review of one of its patents, saying any constitutional challenges have to fail.
Expert Analysis
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AI-Generated Doc Ruling Guides Attys On Privilege Risks
A New York federal court's ruling, in U.S. v. Heppner, that documents created by a defendant using an artificial intelligence tool were not privileged, can serve as a guide to attorneys for retaining attorney-client or work-product privilege over client documents created with AI, say attorneys at Sher Tremonte.
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How To Turn EU AI Act Disclosures Into Patent Assets
As the Aug. 2 deadline approaches to comply with provisions of the EU Artificial Intelligence Act governing high-risk AI systems, intellectual property and AI leaders should consider steps to leverage documentation requirements to surface patentable subject matter, reinforce inventive-step narratives and align regulatory timelines with patent filing strategy, say Lestin Kenton, Roozbeh Gorgin and Ananth Josyula at Sterne Kessler.
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The Law Firm Merger Diaries: Leadership Strategy After Day 1
For law firm leaders, ensuring a newly combined law firm lives up to its promise, both in its first days of operation and well after, includes tough decisions, clear and specific communication, and cheerleading, says Peter Michaud at Ballard Spahr.
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Fed. Circ. In Jan.: On The Validity Of Expert Testimony
The Federal Circuit's recent decision in Barry v. DePuy, addressing whether expert testimony is admissible even if it does not strictly adhere to the court's claim construction, suggests that exclusion via a Daubert motion is appropriate only when the line to improper testimony is clearly crossed, say attorneys at Knobbe Martens.
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Reel Justice: 'Sentimental Value' And Witness Anxiety
"Sentimental Value" reminds us that anxiety can interfere with performance, but unlike actors, witnesses cannot rehearse their lines or control the script, so a lawyer's role is not to eliminate stress, but to create conditions where the accuracy of a witness's testimony survives under pressure, says Veronica Finkelstein at Wilmington University.
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Calif.'s Civility Push Shows Why Professionalism Is Vital
The California Bar’s campaign against discourteous behavior by attorneys, including a newly required annual civility oath, reflects a growing concern among states that professionalism in law needs shoring up — and recognizes that maintaining composure even when stressed is key to both succeeding professionally and maintaining faith in the legal system, says Lucy Wang at Hinshaw.
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How The Fashion 'Dupe' Economy Is Redefining IP Strategies
Fashion brands' recent experiments with unconventional trademark strategies highlight the growing impact that "dupe" versions of luxury items are having on the fashion market, as well as growing pressure points in trademark and trade dress law, say attorneys at Marshall Gerstein.
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Series
Trivia Competition Makes Me A Better Lawyer
Playing trivia taught me to quickly absorb information and recognize when I've learned what I'm expected to know, training me in the crucial skills needed to be a good attorney, and reminding me to be gracious in defeat, says Jonah Knobler at Patterson Belknap.
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An Instructive Reminder On Appealing ITC Determinations
A recent Federal Circuit decision, partially dismissing Crocs' appeal of a U.S. International Trade Commission verdict as untimely, offers a powerful reminder that the ITC is a creature of statute and that practitioners would do well to interpret those statutes conservatively, says Derrick Carman at Robins Kaplan.
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Clarifying A Persistent Misconception About Settlement Talks
An Indiana federal court’s recent Cloudbusters v. Tinsley ruling underscores the often-misunderstood principle that Rule 408 of the Federal Rules of Evidence does not bar parties from referencing prior settlement communications in their pleadings — a critical distinction when such demands further a fraudulent or bad faith scheme, say attorneys at Hanson Bridgett.
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Opinion
Federal Preemption In AI And Robotics Is Essential
Federal preemption offers a unified front at a decisive moment that is essential for safeguarding America's economic edge in artificial intelligence and robotics against global rivals, harnessing trillions of dollars in potential, securing high-skilled jobs through human augmentation, and defending technological sovereignty, says Steven Weisburd at Shook Hardy.
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Series
Law School's Missed Lessons: What Cross-Selling Truly Takes
Early-career attorneys may struggle to introduce clients to practitioners in other specialties, but cross-selling becomes easier once they know why it’s vital to their first years of practice, which mistakes to avoid and how to anticipate clients' needs, say attorneys at Moses & Singer.
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What 'Precedential' Decisions Reveal About USPTO's Direction
Significant procedural changes at the U.S. Patent and Trademark Office last year have reshaped patent litigation and business strategies and created uncertainty around the USPTO's governing rules, but an accounting of the decisions the office designated as precedential and informative sheds light on the agency's new approach, say attorneys at Sterne Kessler.
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Tick, Tock: Maximizing The Clock, Regardless Of Trial Length
Whether a judge grants more or less time for trial than an attorney hoped for, understanding how to strategically leverage the advantages and attenuate the disadvantages of each scenario can pay dividends in juror attentiveness and judicial respect, says Clint Townson at Townson Litigation.
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Drafting Tech Patents After USPTO's Eligibility Memos
Two recent U.S. Patent and Trademark Office memos on subject matter eligibility declarations provide an evidentiary playbook for artificial intelligence and software patent applications, highlighting how targeted, stand‑alone SMEDs that present objective, claim‑anchored facts can improve patent application outcomes, say attorneys at Reed Smith.