Intellectual Property

  • September 22, 2025

    Newman Urges Full DC Circ. To Let Judges Sue Their Courts

    U.S. Circuit Judge Pauline Newman has invoked a D.C. Circuit panel's "implicit invitation" for the full court to reconsider precedent limiting the rights of disciplined judges, as she continues to fight her suspension.

  • September 22, 2025

    Lighting Patent Case Against Warner Bros., Sony Stays Alive

    A Delaware federal court has refused to let entertainment industry titans Warner Bros. Entertainment, Sony Pictures Entertainment and Fox Corp. dodge a suit claiming they infringed various lighting patents, but agreed to trim some of the case.

  • September 22, 2025

    Judge Tosses TM Suit Over Doctored Photo Of Protesters

    A North Carolina federal judge has dismissed a trademark infringement suit, some of it permanently, alleging a restaurant altered a picture of a group of drag show protesters into an image promoting the event and the venue's food, ruling that images of the protesters are not marks.

  • September 22, 2025

    Stewart Wants More Info On Nixed Chip Patent In $11M Verdict

    The deputy director of the U.S. Patent and Trademark Office has issued an order allowing a company to challenge a Patent Trial and Appeal Board ruling that invalidated a claim in its semiconductor patent, citing a contrary result in federal district court litigation.

  • September 22, 2025

    Hasbro Faces Copyright Suit Over Star Wars Helmet Inserts

    Hasbro Inc. was sued in Georgia federal court by a hobbyist who alleges a line of inserts and liners the company makes for its Star Wars-themed helmets infringe his copyright for inserts and liners he creates for fan-made helmets.

  • September 22, 2025

    Social Media Co. Calls For Disqualification Of Influencer's Atty

    A social media optimization company has moved to disqualify a social media influencer's attorney from a copyright infringement suit in Texas federal court, saying attorneys from the same firm had previously met with the company in meetings where confidential information was discussed.

  • September 22, 2025

    Pa. Court Backs Toss Of Malpractice Suit Against NY Atty

    A Pennsylvania appellate court won't revive a paint removal chemical company's malpractice suit against an intellectual property attorney it had hired to review one of its products, saying there weren't enough ties to the commonwealth for the case to proceed there.

  • September 19, 2025

    Stewart Issues Mixed Bag Of Referrals, Denied Petitions

    Coke Morgan Stewart issued some of her final decisions as acting director of the U.S. Patent and Trademark Office, discretionarily denying a host of petitions for Patent Trial and Appeal Board review, while also referring a group of Apple Inc.'s petitions to the board for scrutiny.

  • September 19, 2025

    Squires Confirmation Has Patent Attys Hoping For Stability

    Now that the U.S. Senate has confirmed John Squires to serve as director of the U.S. Patent and Trademark Office, attorneys are looking for him to provide clear rules and consistent practices, saying the current requirements keep changing.

  • September 19, 2025

    Call For Gov't Cut Of University Patent Cash Spurs Concern

    Commerce Secretary Howard Lutnick's comments that the government should get as much as half of the revenue that universities generate from patents developed with federal funding have caused worry among industry groups and attorneys, who say it would inhibit efforts to commercialize publicly funded inventions.

  • September 19, 2025

    PTAB Invalidates Johns Hopkins Patent In Keytruda Fight

    The Patent Trial and Appeal Board has invalidated an anti-cancer therapy patent owned by Johns Hopkins University, handing a win to challenger Merck Sharp & Dohme LLC in a larger fight relating to Merck's Keytruda treatment.

  • September 19, 2025

    AmEx Trounces Rewards Programs Patent Infringement Suit

    A New York federal judge has rejected for now a company's case accusing American Express of infringing a pair of patents covering loyalty and rewards programs, finding that the financial services giant's programs aren't doing what's covered in the asserted patent claims.

  • September 19, 2025

    Meta Says Eminem Publishers' Copyright Suit Lacks Specifics

    Meta Platforms has moved to dismiss a copyright lawsuit from Eminem's music publishers that accuses the major social media company of infringing the rapper's songs on Facebook, Instagram and WhatsApp, saying "the complaint is long on rhetoric" but "remarkably short on specifics."

  • September 19, 2025

    DC Judge Cuts Proud Boys Atty's Bill To Researcher

    A D.C. federal judge reduced the amount an attorney who represented Proud Boys members in their Jan. 6 criminal trial owes to a researcher who sued him over unpaid work, dropping a jury's award of $77,000 to just $30,000.

  • September 19, 2025

    'Drop' Maker Blumhouse Accused Of Ripping Off Horror Script

    RG Media Properties sued Los Angeles horror filmmaker Blumhouse Productions in California federal court alleging that the production company's 2025 film "Drop" infringes the copyright for the script "Table 18," which the suit says tells the same tale of a first date that devolves into a violent hostage situation.

  • September 19, 2025

    Moderna Wants Fed. Circ. Reversal Of Vax Patent Invalidation

    Moderna has told the Federal Circuit that the Patent Trial and Appeal Board got it wrong when it found that the success of the inventions behind two of its COVID-19 vaccine patents challenged by Pfizer and BioNTech didn't outweigh the evidence they were invalid as obvious.

  • September 19, 2025

    Prince's Estate Seeks To Toss 'Purple Rain' Star's TM Suit

    The estate of pop icon Prince has asked a California federal judge to dismiss a trademark complaint from the late musician's co-star in the movie "Purple Rain" over the name "Apollonia," saying the court does not have subject matter jurisdiction over a dispute that's also playing out at the Trademark Trial and Appeal Board.

  • September 19, 2025

    Judge Overturns Maxell's $112M Patent Win Against Samsung

    A Texas federal judge has cleared Samsung in Maxell's suit accusing it of infringing personal electronics patents, overriding a jury's May verdict that the South Korean company owed $112 million.

  • September 19, 2025

    Air Charter Co. Says Rival Bribed Ex-Worker For Insider Info

    Air charter broker XO Global sued its competitor Jet365 in Miami, claiming the rival bribed a onetime XO sales employee to steal confidential business information that allowed Jet365 to redirect millions of dollars' worth of charter flights to itself.

  • September 19, 2025

    Greenberg Traurig Adds Venture Capital Atty From O'Melveny

    Greenberg Traurig LLP has brought on an O'Melveny & Myers LLP partner in its Los Angeles office, strengthening its venture capital practice with an attorney who has guided clients on hundreds of transactions that total over $10 billion.

  • September 19, 2025

    USPTO's Top Solicitors To Leave Amid Continued Shake-Ups

    The legal department at the U.S. Patent and Trademark Office is facing some shake-ups, with two of its top officials slated to leave the agency in the coming weeks.

  • September 19, 2025

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

    This past week in London has seen brokerage firm ADS Securities file a fresh claim against German entrepreneur Lars Windhorst, AmTrust and Endurance Worldwide Insurance tackle an ongoing £50 million ($67 million) dispute over a failed litigation and insurance scheme, and Howard Kennedy LLP sue the son of a diamond tycoon over a £3.1 million legal bill. 

  • September 19, 2025

    Entain Sues Matched Betting Biz Over TM Infringement

    The owner of the Ladbrokes and Bwin gambling websites has sued a company that provides paying members with tools to maximize betting returns, accusing it of infringing its IP by displaying its trademarks and logos. 

  • September 18, 2025

    Kong Toy Owners Blame Each Other For Deal Breach

    After more than three weeks, the co-owners of dog toy maker Kong Co. LLC ended their bench trial over violated company agreements with closing arguments Thursday, with one side claiming they were being forced out while the other arguing they were being ripped off.

  • September 18, 2025

    Fed. Circ.'s PTAB Prior Art Ruling Risks Havoc, Justices Told

    The Federal Circuit created a "jumbled mess" when it ruled that the filing date of a patent application dictates whether it can be used as prior art to invalidate a later patent, rather than the date the application was published, Lynk Labs Inc. has told the U.S. Supreme Court.

Expert Analysis

  • Opinion

    IPR Denial In IRhythm Should Not Set A Blanket Rule

    Author Photo

    Though the Patent Trial and Appeal Board's discretionary denial in iRhythm v. Welch Allyn last month raised concerns that mere knowledge of a patent could bar inter partes review institution, a closer look at the facts and reasoning reveals why this case's holdings should not be reflexively applied to all petitioners, says David McCombs at Haynes Boone.

  • Series

    My Opera And Baseball Careers Make Me A Better Lawyer

    Author Photo

    Though participating in opera and the world of professional baseball often pulls me away from the office, my avocations improve my legal career by helping me perform under scrutiny, prioritize team success, and maintain joy and perspective at work, says Adam Unger at Herrick Feinstein.

  • Opinion

    Subject Matter Eligibility Test Should Return To Preemption

    Author Photo

    Subject matter eligibility has posed challenges for patentees due to courts' arbitrary and confusing reasoning, but adopting a two-part preemption test could align the applicant, the U.S. Patent and Trademark Office and the courts, says Manav Das at McDonnell Boehnen.

  • 8 Ways Lawyers Can Protect The Rule Of Law In Their Work

    Author Photo

    Whether they are concerned with judicial independence, regulatory predictability or client confidence, lawyers can take specific meaningful actions on their own when traditional structures are too slow or too compromised to respond, says Angeli Patel at the Berkeley Center of Law and Business.

  • Google Damages Ruling Offers Lessons For Testifying Experts

    Author Photo

    The Federal Circuit's recent decision in EcoFactor v. Google represents a shift in how courts evaluate expert testimony in patent cases, offering a practical guide for how litigators and testifying experts can refine their work, says Adam Rhoten at Secretariat.

  • Series

    Law School's Missed Lessons: Communicating With Clients

    Author Photo

    Law school curricula often overlook client communication procedures, and those who actively teach this crucial facet of the practice can create exceptional client satisfaction and success, says Patrick Hanson at Wiggam Law.

  • Breaking Down Part 3 Of The Copyright Office's AI Report

    Author Photo

    On May 9, the U.S. Copyright Office published a prepublication version of the third and final part of its three-part report on artificial intelligence, offering key insights on the unauthorized use of copyrighted material by AI systems, says Courtney Sarnow at CM Law.

  • Trending At The PTAB: Shifts In Parallel Proceedings Strategy

    Author Photo

    Dynamics are changing between the Patent Trial and Appeal Board and federal courts, with two recent discretionary denials and one Federal Circuit decision offering takeaways for both patent owners and challengers navigating parallel proceedings, say attorneys at Finnegan.

  • Series

    Adapting To Private Practice: From US Rep. To Boutique Firm

    Author Photo

    My transition from serving as a member of Congress to becoming a partner at a boutique firm has been remarkably smooth, in part because I never stopped exercising my legal muscles, maintained relationships with my former colleagues and set the right tone at the outset, says Mondaire Jones at Friedman Kaplan.

  • Discretionary Denial Rulings May Spur Calls For PTAB Reform

    Author Photo

    The U.S. Patent and Trademark Office's recent decision in iRhythm Technologies v. Welch Allyn, denying inter partes review based on the patent owner's settled expectations that the patent would not be challenged, could motivate patent holders to seek Patent Trial and Appeal Board reform to preserve patent quality without burdening owners, say attorneys at Dechert.

  • Spinoff Transaction Considerations For Biotech M&A

    Author Photo

    Amid current market challenges, boards and management teams of biotech companies can consider several strategies for maximizing value should a spinoff opportunity arise, but not without significant advance planning and careful implementation, particularly in cases that might qualify as tax-free, say attorneys at Paul Hastings.

  • Fed. Circ. In May: Evaluating Opportunistic Trademark Filings

    Author Photo

    The Federal Circuit's decision last month in the "US Space Force" trademark case gives the Trademark Trial and Appeal Board additional clarity when working through opportunistic trademark filings, particularly when the mark's value is primarily due to the potential value of a false connection, say attorneys at Knobbe Martens.

  • Opinion

    Senate's 41% Litigation Finance Tax Would Hurt Legal System

    Author Photo

    The Senate’s latest version of the Big Beautiful Bill Act would impose a 41% tax on the litigation finance industry, but the tax is totally disconnected from the concerns it purports to address, and it would set the country back to a time when small plaintiffs had little recourse against big defendants, says Anthony Sebok at Cardozo School of Law.

  • 3 Juror Psychology Principles For Expert Witness Testimony

    Author Photo

    Expert witnesses can sometimes fall into traps when trying to teach juries complex topics by failing to consider the psychology of juror comprehension, but attorneys can help witnesses avoid these pitfalls with a deeper understanding of cognitive lag, chunking and learning styles, says Steve Wood at Courtroom Sciences.

  • Series

    Performing As A Clown Makes Me A Better Lawyer

    Author Photo

    To say that being a clown in the Macy’s Thanksgiving Day Parade has changed my legal career would truly be an understatement — by creating an opening to converse on a unique topic, it has allowed me to connect with clients, counsel and even judges on a deeper level, says Charles Tatelbaum at Tripp Scott.

Want to publish in Law360?


Submit an idea

Have a news tip?


Contact us here
Can't find the article you're looking for? Click here to search the Intellectual Property archive.