Intellectual Property

  • August 10, 2026

    Welch Allyn, IRhythm Reach Deal To End Patent Dispute

    Welch Allyn Inc. has entered a deal to bring a close to a lawsuit in Delaware federal court accusing iRhythm Technologies Inc. of infringing a series of heart monitor patents after iRhythm had its attempts to challenge some of those patents shot down.

  • August 10, 2026

    IBM Defeats Software Co. In Copyright Fight At 2nd Circ.

    A software company failed to persuade the Second Circuit to undo a federal judge's decision allowing IBM to dodge a copyright suit, with the appellate court on Monday agreeing the case was time-barred.

  • August 10, 2026

    Fed. Circ. Backs Axing Of Digital Chart Patents Under Alice

    The Federal Circuit on Monday said a California federal court was right to find that patents covering digital interactive charts are invalid under the U.S. Supreme Court's Alice decision, saying the patents "provide no meaningful limitation to the abstract idea" of creating charts.

  • August 10, 2026

    Insurer Must Cover Financial Services Co.'s Arbitration

    An excess insurer owes up to $5 million in coverage for a financial service company's arbitration over allegations workers misappropriated their previous employer's trade secrets, the Delaware Superior Court said, finding the arbitration was not connected to a dispute that occurred before the policy period.

  • August 10, 2026

    Fed. Circ. Won't Hit Refresh On Patent Claims Against Netflix

    The Federal Circuit on Monday refused to restore a content streaming patent Netflix was accused of infringing, agreeing with the Patent Trial and Appeal Board that an earlier patent rendered the claims of the patent invalid.

  • August 10, 2026

    Fed. Circ. Reverses PTAB On Prior Art Issue Over Dental IP

    The Federal Circuit on Monday reversed a Patent Trial and Appeal Board decision that invalidated a group of claims in a Dental Monitoring SAS dental imaging patent, finding that a previous provisional patent application was missing a written description and thus can't be used as prior art.

  • August 10, 2026

    Boeing Must Face Depositions In Moon Exploration IP Row

    A Washington federal magistrate judge has partly granted a Colorado aerospace company's bid for more depositions in an intellectual property suit against Boeing over technology used in NASA's moon program, while rejecting broader requests for financial information and documents.

  • August 10, 2026

    Holland & Hart Hires Patent Team From Ashurst Perkins

    Holland & Hart LLP has brought on more attorneys from Ashurst Perkins Coie, welcoming a trio of patent partners with a history of representing clients in the technology sector, the firm announced Monday. 

  • August 10, 2026

    Catching Up With Delaware's Chancery Court

    The Delaware Chancery Court last week tackled disputes involving merger settlements, contract claims, controlling stockholders, music rights, prejudgment interest, absentee voting and stockholder standing.

  • August 10, 2026

    Final Albright Patent Trial Ends In No Infringement Finding

    A Western District of Texas jury has found that GD Energy Products did not infringe a patent covering a packing assembly for pumps used in the oil and gas industry, marking the end of the final patent trial overseen by U.S. District Judge Alan Albright.

  • August 07, 2026

    Ye Can't Get New IP Trial Over 'Donda' Listening Party

    A California federal judge denied rapper Ye's request Friday for a new trial over whether an early version of his Grammy-winning hit "Hurricane" he played at a listening party contained an uncleared sound recording, rejecting the music mogul's contention that the jury received an improper implied license instruction.

  • August 07, 2026

    Apple Must Face Patent Claims Over Hide My Email Feature

    Apple has lost its bid to escape a patent infringement lawsuit over the iPhone's Hide My Email feature after a Delaware federal court on Friday found that a jury needs to answer the questions of the case.

  • August 07, 2026

    Samsung, Maxell Square Off On Import Ban In ITC Patent Case

    Samsung has urged the U.S. International Trade Commission not to ban imports of its smartphones and tablets that a judge found to infringe a Maxell patent, saying a ban would only benefit a "foreign serial litigant," while Maxell said such an order would safeguard U.S. industry.

  • August 07, 2026

    Injury Firm Says Azar Trademark Suit Threats Aren't Litigable

    A personal injury firm and several of its owners told a Colorado federal judge that prominent Denver firm Franklin D. Azar & Associates PC is threatening them for millions in damages over claims they violated Azar's trademarks when running advertisements in Colorado.

  • August 07, 2026

    Meta Seeks To Block Zuckerberg Depo In AI Copyright Cases

    Meta Platforms has asked a California federal judge to block a deposition of CEO Mark Zuckerberg in four copyright lawsuits over the company's artificial intelligence training practices, arguing the plaintiffs have not shown he possesses unique firsthand knowledge and have not exhausted other discovery options.

  • August 07, 2026

    New Squires Order Institutes 4 Patent Reviews, Denies 6

    U.S. Patent and Trademark Office Director John Squires has instituted review of four patents and denied six other petitions in his latest round of decisions.

  • August 07, 2026

    Deal Ends Chip Patent Case After Kawasaki's $48M Trial Win

    Japanese conglomerate Kawasaki and technology company Rorze Corp. have reached a deal to end a patent infringement suit about five months after a California federal jury hit the latter with a $48 million verdict.

  • August 07, 2026

    CoStar Fights CREXi Bid To Stay Suit Over Quinn Emanuel DQ

    CoStar is urging a California federal court to reject a bid by Commercial Real Estate Exchange Inc., or CREXi, to pause a copyright suit while CREXi asks the Ninth Circuit to undo the disqualification of its Quinn Emanuel Urquhart & Sullivan LLP attorneys, arguing the stay request is "unsupported by law."

  • August 07, 2026

    Eli Lilly Launches Attacks On Tirzepatide Generics

    Eli Lilly and Co. fired off a round of lawsuits in Delaware federal court seeking to block generic versions of its tirzepatide weight loss and diabetes medications, targeting Sandoz, MSN Laboratories and others.

  • August 07, 2026

    UK Litigation Roundup: Here's What You Missed In London

    The past week in London has seen Cleary Gottlieb sue a former client it advised on the proposed sale of a holding company and the continuation of litigation between pharma giants Merck Sharp & Dohme and Merck KGaA over rights to the Merck name in the U.K.

  • August 06, 2026

    USPTO Leaders Reinstate Double Patenting Ax In Sanofi Case

    A panel including U.S. Patent and Trademark Office Director John Squires ruled Thursday that a Sanofi patent application must be rejected for double patenting, but questioned whether the rationale for the decision risks harming innovation and should be reconsidered by the Federal Circuit.

  • August 06, 2026

    OpenAI Fights To Toss Apple's 'Rotten' Trade Secret Theft Suit

    OpenAI urged a California federal judge on Wednesday to toss Apple Inc.'s high-stakes trade secret theft lawsuit, arguing that the claims are premised on false characterizations and speculation, and "Apple's complaint is — to borrow its own phrase — 'rotten to its core.'"

  • August 06, 2026

    Sherwin-Williams Unable To Can Co.'s Fireproof False Ad Suit

    Sherwin-Williams must face claims it falsely advertised its Firetex coating as being able to achieve substantial fire resistance in fewer coats than rival brands' products, causing a competitor's sales to slump, a Missouri federal judge ruled, saying the paint giant's marketing was not mere puffery.

  • August 06, 2026

    NYT, Daily News Blocked From Recasting Some AI Claims

    A New York federal judge shot down bids from the New York Times and New York Daily News to amend their contributory infringement claims against Microsoft Corp. in a suit alleging that copyrighted content was used to train artificial intelligence.

  • August 06, 2026

    Judge Certifies Disney 'Toy Story 3' TM Fight For Appeal

    A California federal judge has certified for interlocutory appeal a ruling refusing to dismiss trademark claims over the "Toy Story 3" character Lotso, saying the long-running case raises an unresolved question about whether corporate affiliates' merchandising can deprive movie distributors of First Amendment protection for a character name used onscreen.

Expert Analysis

  • 5 Key Questions Attys Should Ask About Statistical Analyses

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    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.

  • USPTO's AI Search Pilot May Reshape Patent Filing Strategy

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    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.

  • Assessing EcoFactor's Impact On Damages Experts' Opinions

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    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.

  • 7 Mistakes To Avoid When Using Trial Graphics

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    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.

  • Defense Contractor Tips For Commercial Solutions Openings

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    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.

  • Opinion

    State Bars Need To Get Specific About AI Confidentiality

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    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.

  • The Federal Circuit's Evolving View Of Trade Secrets

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    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.

  • Human Authorship Is Still Central To Copyright Eligibility

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    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.

  • Series

    Alpine Skiing Makes Me A Better Lawyer

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    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.

  • 2 Strands Of Patent Law In High Court's 'Skinny Label' Case

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    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.

  • Axed Trade Secret Award Cautions Against Bundling Damages

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    The Fifth Circuit's recent ruling in Trinseo v. Harper, vacating a $75 million jury verdict for trade secret misappropriation due to a bundled damages model, offers a strong reminder to apportion damages so a jury can award a nonspeculative figure when it credits only some alleged secrets, say attorneys at Seyfarth.

  • PTAB Memo Recenters Discretion On US Manufacturing

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    Read alongside recent Federal Circuit decisions, U.S. Patent and Trademark Office Director John Squires' memo on patent denial considerations emphasizes domestic manufacturing in a way that the International Trade Commission does not require, says Brandon Theiss at Volpe Koenig.

  • What A Court Doc Audit Reveals About Erroneous Filings

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    My audit of 1,522 court documents from last month found that over 95% contained at least one verifiable error, with fewer than 1% showing clear indicators of artificial intelligence use — highlighting above all else that lawyers may want to focus most on strengthening their review processes, says Elliott Ash at ETH Zurich.

  • Similar-Looking Designs May Not Always Prove Infringement

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    The Federal Circuit's recent decision in Range of Motion Products v. Armaid is a reminder that even a strikingly similar design might not be found to infringe upon a patented design once design features driven by functionality are filtered out from consideration, say attorneys at BCLP.

  • Apple Verdict May Inform Jury Instruction In Patent Suits

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    A Texas federal jury's recent verdict in Optis v. Apple provides an important example of how juries must be instructed when Step 2 of the Alice framework is submitted to them, with important implications for both litigators and courts in patent cases, says Joshua Reisberg at Blank Rome.

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