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Intellectual Property
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Featured
As Data Centers Multiply, Patent Holders See Opportunity
The proliferation of data centers across the U.S. is beginning to attract patent infringement lawsuits, and attorneys say the complex makeup of the facilities — with their sophisticated cooling systems and advanced server technologies typically coming from different vendors — can complicate efforts to defeat such cases.
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April 17, 2026
Polygon Says Ex-Execs Engaged In Self-Dealing
Two former executives of artificial intelligence company Predicate Labs Inc. have been hit with a suit in Delaware Chancery Court alleging that following a $400 million acquisition of the company in 2021, the executives "began a campaign of self-dealings, intentional misrepresentation, deceptive inducement and willful breach."
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April 17, 2026
Impossible Foods Says No Harm Shown In $3.25M TM Loss
Impossible Foods urged a California federal judge Thursday to reject lifestyle brand Impossible X's request to award it over $3 million in attorney fees and enhance a jury's $3.25 million verdict that found the food company willfully infringed its "Impossible" marks, saying the evidence shows no "actual harm" came from the infringement.
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April 17, 2026
PTAB Petitions Continue To Plummet As Reexams Surge
The number of America Invents Act petitions continued to crater as the volume of reexamination requests skyrocketed in the first quarter of 2026 as policies by U.S. Patent and Trademark Office Director John Squires settled in, according to a new report from Unified Patents.
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April 17, 2026
OpenAI Drops 9th Circ. Appeal Over 'Cameo' TM Block
OpenAI has abandoned its Ninth Circuit appeal of an injunction blocking it from using the term "Cameo" in relation to a component of its artificial intelligence video generator Sora 2.
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April 17, 2026
WDTX Jury Clears Bitcoin Mining Co. In Patent Suit
A federal jury in the Western District of Texas let bitcoin mining company Riot Platforms off the hook Friday when it found the company didn't infringe a patent owned by Green Revolution Cooling Inc. covering ways to cool down electronics at data centers.
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April 17, 2026
Google Wins Ax Of Last Targeted Ad Patent Claim In Suit
A Delaware federal judge has found the sole remaining claim in a targeted advertising software patent Google was accused of infringing is invalid, saying it is abstract and doesn't cover an inventive idea.
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April 17, 2026
Denver Food Truck Biz Says Rival Stole Secrets Via Sham Deal
A Denver food truck business has claimed its would-be partners stole its operational playbook and then threatened its owner and employees, according to a lawsuit filed in Colorado state court.
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April 17, 2026
Denver Bookshop Says 'Book Society' Can't Be A Trademark
A Denver independent bookstore asked a Colorado federal judge Friday to declare it is not infringing upon a California book and wine lounge or engaging in unfair competition by using "book society" in its name.
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April 17, 2026
HyperSphere Beats Tech IP Suit, Falters On Sanctions Bid
Georgia-based cybersecurity firm HyperSphere Technologies Inc. on Friday escaped a suit alleging infringement of a developer's copyrighted software code but was denied a request for sanctions for having to defend itself from what it called a "frivolous" lawsuit.
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April 17, 2026
Rapper Says Coach Ripped Off 'This Is A Blue T-Shirt' Mark
Los Angeles rapper G Perico alleges in a California federal lawsuit that luxury brand Coach has infringed his "this is a blue t-shirt" trademark and brand by selling shirts that bear the slogan "this is a Coach t-shirt."
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April 17, 2026
PTAB To Eye 3 Patents After Squires Rejected TikTok Reviews
The Patent Trial and Appeal Board has agreed to launch reviews of whether three Cellspin Soft Inc. patents for publishing data on websites are invalid after the company was able to dodge earlier challenges from TikTok.
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April 17, 2026
Deer Feed Co. Fights Blockbuster's 'Block Buster' TM Claims
A Mississippi animal feed company has asked federal trademark judges to throw out Blockbuster LLC's bid to block an application for "Block Buster" for deer feed supplements, arguing the defunct video rental giant failed to clearly identify which of its many registrations are allegedly being infringed or diluted.
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April 17, 2026
'Lion King' Suit May Not Reign In Podcasting Legal Jungle
A recently filed suit over the alleged mischaracterization of the iconic opening chant in “The Lion King” may not hold up in court, but the case highlights the risks podcasters can face in a freewheeling and increasingly ubiquitous medium, experts say.
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April 17, 2026
Life Sciences Firm Says Ex-VP Took Trade Secrets To Rival
A Massachusetts life sciences startup says a former vice president who left the company last fall, purportedly to care for his ill wife, instead took trade secrets with him to a new job at a California rival.
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April 17, 2026
Polsinelli Sent Bogus Infringement Letters, Suits Say
National law firm Polsinelli PC was accused of sending letters to two medical device companies with meritless claims of patent infringement, the companies claimed in a pair of malpractice suits.
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April 17, 2026
USPTO Extends AI-Based Search Pilot Program
The U.S. Patent and Trademark Office has announced it will extend its Artificial Intelligence Search Automated Pilot Program, launched last year to allow applicants and examiners to search for prior art, until June 1 in order to obtain more information on the program's effectiveness.
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April 17, 2026
UK Litigation Roundup: Here's What You Missed In London
The past week in London has seen Aston Martin file an appeal in a row with Chinese carmaker Geely over its winged logo for London black cabs, Ineos sue Ben Ainslie's America's Cup team for a £180 million ($244 million) boat, White & Case face a claim from two energy storage companies, and a golf tour company bring a claim against Saudi Arabia's sovereign wealth fund after the fund invested in its rival.
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April 17, 2026
Fed. Circ. Reverses $18M Penile Implant Trade Secret Win
In a unanimous precedential decision, the Federal Circuit on Friday largely reversed a California jury's $18.3 million trade secret verdict over a penile implant, holding that the asserted secrets were already publicly disclosed or generally known and therefore not protectable.
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April 16, 2026
Nvidia Fights Uphill For Big Trim Of Authors' AI Copyright Suit
A California federal judge indicated Thursday that he won't grant Nvidia Corp.'s request to permanently toss the bulk of a proposed class action by authors who say the artificial intelligence giant unlawfully copied their copyrighted material to develop its LLMs, but will pare some claims with leave to amend.
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April 16, 2026
Ex-ByteDance Exec Fights Perjury Sanction At 9th Circ.
A former ByteDance executive urged the Ninth Circuit Thursday to revive a suit he filed against the TikTok owner after he was fired, saying the case should've been heard in state court and a federal judge had no jurisdiction to order terminating sanctions after finding he perjured himself.
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April 16, 2026
ITC Told Wrongly Claimed Patent Fee Discounts Sink Chip Suit
Semiconductor company Everspin Technologies Inc. has asked the U.S. International Trade Commission to end a memory chip patent suit against it by Avalanche Technology Inc., saying Avalanche's patents are unenforceable because the company wrongly claimed a "small entity" discount on patent fees for years.
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April 16, 2026
Ramey Says Sanctions Violation Was 'Misunderstanding'
William Ramey, an intellectual property attorney sanctioned in several federal jurisdictions, told a California federal judge Thursday that any violations of a previous sanctions order regarding his ability to practice law in the state were due to "good-faith misunderstanding of the scope of the court's order — not willful disregard."
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April 16, 2026
SAP Owes $17M In Software Patent Case, Jury Finds
A jury in the Eastern District of Texas said Thursday afternoon that SAP America Inc. owes $17 million after finding that the company infringed a pair of software patents owned by Cyandia Inc., including one SAP had unsuccessfully challenged at the Patent Trial and Appeal Board.
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April 16, 2026
Fed. Circ. Says Judge Wrongly Axed Teva's $177M Eli Lilly Win
The Federal Circuit ruled Thursday that a Massachusetts federal judge was wrong to overturn a $177 million jury verdict that Teva won against Eli Lilly & Co. on headache drug patents, finding that contrary to the judge's finding, the patents are not invalid.
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April 16, 2026
IV Device Redesign Not Enough To Lift Ban, CBP Says
A U.S. medical device company's redesigned products used for intravenous drips are still barred from importation into the country, U.S. Customs and Border Protection said in an order released Thursday, with the agency unconvinced the new versions aren't still patent-infringing.
Editor's Picks
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McConaughey Not 'Alright Alright Alright' With AI Fakes
Actor Matthew McConaughey's series of trademarks on audio and video of him saying iconic phrases like "alright alright alright" are drawing appreciation from intellectual property attorneys who see them as an attempt to protect against the unauthorized artificial intelligence-generated use of his voice and likeness, but the effectiveness of the tactic may be limited.
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Is 9th Circ.'s Copyright Test Doomed After Kat Von D Verdict?
Celebrity tattoo artist Kat Von D's realistic tattoo of a famous Miles Davis photo on a friend's arm — and the jury ruling that it did not violate copyright law — could imperil a decades-old Ninth Circuit doctrine for assessing similarity between works, with potential review by a full panel of judges on the horizon.
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How New Judges Can Quell Patent Litigation Fears
Patent litigation has a reputation for being particularly complex due to its technical content, which can be intimidating for litigants, attorneys and judges alike. In the first of a two-part series, several judges in the trenches of patent law spoke with Law360 about how new judges can make patent litigation less overwhelming.
Expert Analysis
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Australia's Computer Patent Ruling Will Aid Global Companies
While courts around the world have struggled to articulate a technology-neutral test for patentability of computer-implemented inventions, a recent decision by Australia's top court offers a decisive answer, creating strategic opportunities for overseas applicants, say attorneys at Mallesons.
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2 Discovery Rulings Break With Heppner On AI Privilege Issue
While a New York federal court’s recent ruling in U.S. v. Heppner suggests that some litigants’ communications with AI tools are discoverable, two other recent federal court decisions demonstrate that such interactions generally qualify for work-product protection under the Federal Rules of Civil Procedure, says Joshua Dunn at Brown Rudnick.
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What GCs Should Consider Before Tendering TM Litigation
When a trademark lawsuit lands on a general counsel's desk, the instinct is to tender it to the insurer, but that model often breaks down in intellectual property litigation, where the stakes extend far beyond defense costs to injunctions, forced rebranding and permanent market constraints, says Bill Wagner at Taft.
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Adapting To The Shift Toward Ex Parte Patent Challenges
As recent U.S. Patent and Trademark Office developments shift the patent challenge landscape, challengers will need to reconsider long-held assumptions about forum selection for validity challenges, and patent owners should prepare to defend against more ex parte filings, say attorneys at Marshall Gerstein.
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Series
Isshin-Ryu Karate Makes Me A Better Lawyer
My involvement in martial arts, specifically Isshin-ryu, which has principles rooted in the eight codes of karate, has been one of the most foundational in the development of my personality, and particularly my approach to challenges — including in my practice of law, says Kaitlyn Stone at Barnes & Thornburg.
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5 Key Questions Attys Should Ask About Statistical Analyses
Even attorneys without a background in statistics can effectively vet the general concepts of a statistical analysis by asking targeted questions and can thereby reinforce the credibility and relevance of expert testimony — or expose its weaknesses, say Katrina Schydlower and Christopher Cunio at Hunton and Kevin Cahill at FTI Consulting.
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USPTO's AI Search Pilot May Reshape Patent Filing Strategy
The U.S. Patent and Trademark Office's new artificial intelligence search pilot aims to introduce earlier visibility into the prior art landscape, potentially influencing patent filing considerations and shifting the role of counsel to an earlier stage of the prosecution process, say attorneys at Foley & Lardner.
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Assessing EcoFactor's Impact On Damages Experts' Opinions
Though the Federal Circuit's ruling in EcoFactor v. Google gave rise to concerns that damages experts would be forced to rely on undisputed facts, recent case law suggests that those concerns are unwarranted, says Christopher Loh at Venable.
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7 Mistakes To Avoid When Using Trial Graphics
With several federal district judges recently expressing frustration with the overuse of PowerPoint slides in trial presentations, now is a good time for lawyers to assess when and how they use visuals to make sure their messages are communicated as effectively as possible, say Mark Rosman at Proskauer and Dan Bender at Digital Evidence Group.
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Defense Contractor Tips For Commercial Solutions Openings
Defense contractors interested in participating in the Army’s recently announced commercial solutions opening should familiarize themselves with the process, which promotes flexibility but requires prudence in preparing proposals, negotiating award terms, and crafting supporting documents such as teaming agreements and subcontracts, say attorneys at Holland & Knight.
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Opinion
State Bars Need To Get Specific About AI Confidentiality
Lawyers need to put actual client information into artificial intelligence tools to get their full value, but they cannot confidently do so until state bars offer clear, formal authority on which plan tiers of the three most popular generative AI tools are safe to use when sharing specific client details, says attorney Nick Berk.
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The Federal Circuit's Evolving View Of Trade Secrets
In recent years, the Federal Circuit's approach to defining "readily ascertainable" information and determining sufficiency of trade secret identification has shifted, trending away from other circuits and potentially presenting a higher bar for trade secrets plaintiffs, say attorneys at MoFo.
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Human Authorship Is Still Central To Copyright Eligibility
In declining to review the D.C. Circuit's ruling in Thaler v. Perlmutter — holding that a work purely generated by artificial intelligence cannot be copyrighted — the U.S. Supreme Court has reinforced the human authorship requirement, so it is critical for creators of AI-assisted projects to document their involvement, say attorneys at Morgan Lewis.
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Series
Alpine Skiing Makes Me A Better Lawyer
Skiing has shaped habits I rely on daily as an attorney — focus, resilience and the ability to remain steady when circumstances shift rapidly — and influences the way I approach legal strategy, client counseling and teamwork, says Isaku Begert at Marshall Gerstein.
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2 Strands Of Patent Law In High Court's 'Skinny Label' Case
Amarin v. Hikma, which is set for oral argument in the U.S. Supreme Court this month, highlights the distinction between two different strands of intellectual property law — analogizing a patent to either a property deed or a home, says Jonas McDavit at Spencer West.