Intellectual Property

  • December 03, 2025

    Fed. Circ. Backs Axed Claims In Heart Rate Monitor Patent

    The Federal Circuit on Wednesday upheld a Utah federal court's decision that claims in a wireless heart rate monitor patent owned by Finnish sports tech company Polar Electro Oy were invalid under the U.S. Supreme Court's Alice test.

  • December 03, 2025

    Judge Rejects X's Early Attempt To Block Minn. Deepfake Law

    A Minnesota federal judge has denied X Corp.'s request for a favorable ruling in its challenge to a Minnesota state law curtailing the dissemination of "deepfakes" aimed at influencing elections, saying X had not shown that it could be harmed by the law in a manner that would give it standing to block it.

  • December 03, 2025

    Nike 'Cool Compression' Case Not Exceptional, 3rd Circ. Told

    Nike argued before the Third Circuit on Wednesday that its "cool compression" trademark litigation with clothing maker Lontex Corp. was not so "exceptional" that it should pay Lontex's attorney fees, which exceed $5 million, given that the trial court and Third Circuit had previously held that the Lanham Act case was a close one.

  • December 03, 2025

    Sheppard Mullin Lands MoFo IP Atty In Los Angeles

    Sheppard Mullin Richter & Hampton LLP announced Wednesday it has bulked up its intellectual property practice with a Los Angeles-based partner who came aboard from Morrison Foerster LLP.

  • December 03, 2025

    Fed. Circ. Pushes DC Circ. Not To Rethink Newman Decision

    The Federal Circuit has urged the D.C. Circuit to ignore Federal Circuit Judge Pauline Newman's request to rehear a decision upholding the dismissal of her suit against the colleagues who suspended her, saying the judiciary has the right to police its own internal matters.

  • December 02, 2025

    Squires Institutes First PTAB Challenges Since Taking Over

    U.S. Patent and Trademark Office Director John Squires has instituted four inter partes reviews and two post-grant reviews, the first Patent Trial and Appeal Board challenges to get his sign-off since he took over the institution review process.

  • December 02, 2025

    Cher Wins $187K In Royalties In Sonny Bono Estate Dispute

    Actress and singer Cher was granted about $187,000 in royalties by a California federal judge who ruled that the money had been retained by her late ex-husband and one-time musical collaborator Sonny Bono's estate improperly.

  • December 02, 2025

    14 Ex-Lawmakers Tell USPTO Proposed Rules Violate The Law

    A group of 14 former members of Congress, including America Invents Act sponsor Patrick Leahy, has told the U.S. Patent and Trademark Office that the agency's proposal to restrict many patent challenges "violates foundational American legal principles and the AIA."

  • December 02, 2025

    Lyft Gets Albright To Invalidate Some Ride-Hailing Patents

    A Texas federal judge has found that three of Quartz Auto Technologies' patents Lyft Inc. has been accused of infringing are not patentable, after the ride-hailing giant said they were ineligible for patent protection under the U.S. Supreme Court's Alice standard.

  • December 02, 2025

    Citadel Securities Can't Duck Microchip Patent Claims

    An Illinois federal judge has denied Citadel Securities' attempt to escape a software company's patent infringement claims related to computer microchips, saying she was not convinced that the patents at issue were too abstract to be valid.

  • December 02, 2025

    Tesla Joins Fight At Fed. Circ. Against PTAB Policy Changes

    Tesla has become the latest company to head to the Federal Circuit to challenge U.S. Patent and Trademark Office changes to the institution process at the Patent Trial and Appeal Board, saying the office is putting up "arbitrary roadblocks."

  • December 02, 2025

    Fed. Circ. Erases $41.8M Verdict Over Seagen Cancer Drug IP

    The Federal Circuit in a precedential opinion Tuesday reversed a $41.8 million verdict against Daiichi Sankyo for infringing a Seagen breast cancer treatment patent, saying a lower court should have found that the patent didn't adequately describe the claimed invention or enable a skilled person to use it.

  • December 02, 2025

    Startup's Accent Translation Trade Secrets Suit Can Proceed

    A California federal judge has denied a technology company's attempt to escape a suit alleging it stole trade secrets related to an accent translation technology from an artificial intelligence startup, saying the tech company's insistence that its rival did not make enough of an effort to defend the secrets does not make for grounds to dismiss the case at this time.

  • December 02, 2025

    Miss America Sanctions Bid Must Be Axed, Fla. Court Told

    The plaintiffs in a Florida federal court battle over the ownership of the Miss America pageant have pushed back against a sanctions bid against their attorneys, saying the court should reject it because it's "wholly meritless."

  • December 02, 2025

    Approach The Bench: Judge Robart On Living Under Threats

    It's been nearly nine years since U.S. District Judge James Robart blocked President Donald Trump's 2017 executive order barring travel from seven Muslim-majority countries, and though the judge has had a long career — including groundbreaking patent and securities decisions — he still occasionally gets recognized as that "so-called judge."

  • December 01, 2025

    Silver Fern Chemical Tells Jury 3 Workers Stole Trade Secrets

    Counsel for chemical distributor Silver Fern Chemical told a Seattle federal jury Monday that three of its salespeople cheated the company out of more than $7 million in revenue by taking confidential customer information to a rival business, kicking off what's expected to be a 12-day trial.

  • December 01, 2025

    Fed. Circ. Eyes $162K Fee Award To Vizio In Ramey Case

    The Federal Circuit on Monday scrutinized a judge's order that a patent owner represented by embattled firm Ramey LLP must pay Walmart Inc.-owned television maker Vizio Inc. nearly $162,000 in attorney fees, with judges debating if the award was justified based on the plaintiff's settlement offer.

  • December 01, 2025

    Merck Wants Fed. Circ. Redo On Decision Backing Axed IP

    German drugmaker Merck has asked the Federal Circuit to rethink its decision upholding the invalidation of claims in two patents on the blockbuster multiple sclerosis drug Mavenclad, saying the ruling creates a rule where inventors' work can later be used against them.

  • December 01, 2025

    Fed. Circ. Holds IPR Estoppel Doesn't Bind Patent Office

    A Patent Trial and Appeal Board trial has no bearing on the U.S. Patent and Trademark Office's ability to separately reevaluate the validity of a patent, the Federal Circuit ruled on Monday.

  • December 01, 2025

    PTAB Cuts Some Claims In GoPro Camera Patent

    The Patent Trial and Appeal Board has invalidated a pair of claims in a GoPro camera aspect ratio patent challenged by a China-based camera company but refused to throw out the first claim of the patent.

  • December 01, 2025

    Worker Wants Cannabis Co. Trade Secrets Suit Trimmed

    A former supervisor at New Jersey cannabis products maker Kushi Labs LLC is looking to whittle down a trade secrets lawsuit accusing her of siphoning off confidential materials and giving them to a rival, arguing in a Wednesday filing that a federal law prohibits only hacking, not employees' misuse of their access.

  • December 01, 2025

    Justices Ask For Government's Input On AI Copyright Case

    The U.S. Supreme Court has asked for the government's response to an appeal from a computer scientist challenging a refusal to copyright an artwork made by an artificial intelligence system he created.

  • December 01, 2025

    Legal Publisher Says AI Firm Made Improper Use Of Database

    Legal publishing and research firm Fastcase hit legal AI tech firm Alexi with a lawsuit in D.C. federal court, claiming it breached a former business relationship and began making improper use of its legal data to become a direct competitor.

  • December 01, 2025

    Crocs' 3D Marks Not Famous, Rival Tells Colorado Court

    A footwear company has told a Colorado federal court that Crocs' shoe designs lack the necessary widespread recognition to be registered for a trademark, asking for the court to grant it a win on its arguments that Crocs' "3D" marks are invalid.

  • December 01, 2025

    Samsung Accused Of Infringing Security Patents In EDTX

    A Wyoming-based patent owner has hit Samsung with a lawsuit in Texas federal court, claiming the South Korean electronics giant's security platform is infringing a pair of patents on ways to protect data.

Expert Analysis

  • Why Appellees Should Write Their Answering Brief First

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    Though counterintuitive, appellees should consider writing their answering briefs before they’ve ever seen their opponent’s opening brief, as this practice confers numerous benefits related to argument structure, time pressures and workflow, says Joshua Sohn at the U.S. Department of Justice.

  • Series

    Mindfulness Meditation Makes Me A Better Lawyer

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    Mindful meditation enables me to drop the ego, and in helping me to keep sight of what’s important, permits me to learn from the other side and become a reliable counselor, says Roy Wyman at Bass Berry.

  • Growth, Harmonization In Focus As Hague System Turns 100

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    One hundred years after its establishment, the Hague System has grown into an important pillar of international design protection, offering a promising path toward even greater harmonization in design law as its geographic reach continues to expand, say attorneys at Sterne Kessler.

  • AI Litigation Tools Can Enhance Case Assessment, Strategy

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    Civil litigators can use artificial intelligence tools to strengthen case assessment and aid in early strategy development, as long as they address the risks and ethical considerations that accompany these uses, say attorneys at Barnes & Thornburg.

  • New IPR Rules Will Require A Patent Litigation Strategy Shift

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    The U.S. Patent and Trademark Office recently transformed the way it considers petitions for inter partes review, in a move that swings the pendulum in favor of patent owners, making it important for litigants to reassess the role of IPRs in their litigation strategy, say attorneys at Thompson Hine.

  • Attys Beware: Generative AI Can Also Hallucinate Metadata

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    In addition to the well-known problem of AI-generated hallucinations in legal documents, AI tools can also hallucinate metadata — threatening the integrity of discovery, the reliability of evidence and the ability to definitively identify the provenance of electronic documents, say attorneys at Law & Forensics.

  • Lessons From Fed. Circ. On Expert Testimony In Patent Cases

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    Several recent decisions from the Federal Circuit are notable for their treatment of expert testimony, with relevance to the three pillars of every patent case — infringement, invalidity and damages — and offer lessons on ensuring that expert testimony is both admissible and sufficient to support the jury's verdict, say attorneys at Honigman.

  • When Atty Ethics Violations Give Rise To Causes Of Action

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    Though the Model Rules of Professional Conduct make clear that a violation of the rules does not automatically create a cause of action, attorneys should beware of a few scenarios in which they could face lawsuits for ethical lapses, says Brian Faughnan at Faughnan Law.

  • TikTok Divestiture Deal Revolves Around IP Considerations

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    The divestiture deal between the U.S. and China to resolve a security dispute over TikTok's U.S. operations is seen as a diplomatic breakthrough, but its success hinges on the treatment of intellectual property and may set a precedent in the global contest over digital sovereignty and IP control, say attorneys at Brownstein Hyatt.

  • Trending At The PTAB: A Potential Barrier To Serial Challenges

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    New rules proposed by the U.S. Patent and Trademark Office may appear similar to previous rules at first glance, but are actually much broader in how they would limit petitioners' ability to challenge a patent more than once, say attorneys at Finnegan.

  • Fed. Circ. In September: The Printed Matter Doctrine Expands

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    The Federal Circuit’s recent decision in Bayer v. Mylan represents an extension of the doctrine that adding new words to an existing product or method will not support patentability unless there is a functional relationship, bringing new considerations for both patent holders and challengers, say attorneys at Knobbe Martens.

  • 10 Quick Tips To Elevate Your Evidence Presentation At Trial

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    A strong piece of evidence, whether in the form of testimony or exhibit, is wasted if not presented effectively, so attorneys must prepare with precision to help fact-finders both retain the information and internalize its significance, says Allison Rocker at Baker McKenzie.

  • Series

    Practicing Stoicism Makes Me A Better Lawyer

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    Practicing Stoicism, by applying reason to ignore my emotions and govern my decisions, has enabled me to approach challenging situations in a structured way, ultimately providing advice singularly devoted to a client's interest, says John Baranello at Moses & Singer.

  • Broader Eligibility For AI-Related Patents May Be Coming

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    A series of recent developments from the U.S. Patent and Trademark Office appears to signal that claims involving improvement in the operation of a machine learning model are now more likely to be considered patent-eligible, and that patent examiners may focus on questions of novelty and nonobviousness and less so on subject matter eligibility, say attorneys at Kilpatrick.

  • Series

    The Biz Court Digest: Texas, One Year In

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    A year after the Texas Business Court's first decision, it's clear that Texas didn't just copy Delaware and instead built something uniquely its own, combining specialization with constitutional accountability and creating a model that looks forward without losing touch with the state's democratic and statutory roots, says Chris Bankler at Jackson Walker.

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