Intellectual Property

  • September 02, 2025

    Jury Clears Exela In Blood Pressure Drug Patent Suit

    A Delaware federal jury has cleared Exela Pharma Sciences in a suit claiming that its injection used to treat low blood pressure during anesthesia infringed patents owned by Nexus Pharmaceuticals.

  • September 02, 2025

    4th Circ. Won't Stop Dance Teachers From Using 'Inspire' TM

    A charter school failed to convince the Fourth Circuit to block two former teachers from using the name "Inspire" for their dance company, with a panel finding Tuesday that the school's trademark infringement and false advertising claims didn't have enough juice.

  • September 02, 2025

    Gilead Rival Agrees Not To Sell Generic HIV Drug For Now

    A Gilead Sciences Inc. competitor has agreed not to sell a generic version of Gilead's human immunodeficiency virus treatment Biktarvy until a trio of patents expire, according to a proposal by the parties to end infringement allegations.

  • August 29, 2025

    Fed. Circ. Upholds Prosecution Laches In Affirming Hyatt Loss

    The Federal Circuit on Friday shot down prolific inventor Gilbert Hyatt's bid to discard a doctrine that can render a patent unenforceable based on delays the owner made during prosecution.

  • August 29, 2025

    Fortnite Maker Says Patent Claims Too Abstract For IP Suit

    Epic Games Inc. urged a North Carolina federal judge to throw out a suit alleging that player-to-player messaging options in its popular Fortnite video game infringe patents held by a California company.

  • August 29, 2025

    Justices Urged To Take Home Designer's Copyright Case

    A home designer wants the U.S. Supreme Court to take up his challenge to rulings that let real estate agents off the hook on claims they infringed his copyrights, saying the justices should reexamine the lower courts' analysis of fair use.

  • August 29, 2025

    Judge Newman's Suspension Extended Once Again

    Federal Circuit Judge Pauline Newman's suspension from hearing cases was extended by another year on Friday, in a unanimous opinion by the appeals court's 11 other judges.

  • August 29, 2025

    Stewart Again Rebuffs Nat. Security In New Discretion Batch

    Acting U.S. Patent and Trademark Office Director Coke Morgan Stewart issued only a handful of decisions on whether to discretionarily deny Patent Trial and Appeal Board petitions over the last week, and nearly all favored the challenger.

  • August 29, 2025

    Cox Tells Justices $1B Verdict Risks 'Mass' Internet Evictions

    Cox Communications Inc. asked the U.S. Supreme Court Friday to rule it should not face copyright liability for its internet customers' music piracy, arguing in its opening appeal brief that the Fourth Circuit incorrectly affirmed a Virginia federal jury verdict that led to a $1 billion award.

  • August 29, 2025

    NC Tex-Mex Chain Says Ex-Employee Defected With Recipes

    The owner of a string of Tex-Mex restaurants has accused a former employee in North Carolina Business Court of taking the chain's proprietary recipes, menus, drinks and decor several states away to use at another restaurant in Missouri.

  • August 29, 2025

    NeoGenomics Scores Win In Natera DNA Test Patent Suit

    A North Carolina federal judge put an end to genetic testing company Natera Inc.'s lawsuit accusing NeoGenomics Laboratories Inc. of patent infringement over DNA cancer test technology, finding the patent claims at issue are invalid.

  • August 29, 2025

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

    This past week in London has seen Prosecco DOC Consortium bring an intellectual property claim against a distributor, the Serious Fraud Office bring a civil recovery claim against the ex-wife of a solicitor jailed over a £19.5 million fraud scheme, and law firm Joseph Hage Aaronson & Bremen LLP sue its former client, the bankrupt Indian tycoon Vijay Mallya. Here, Law360 looks at these and other new claims in the U.K.

  • August 29, 2025

    M&A Attys Hand Tasks To 'Machines' In Careful Embrace Of AI

    Artificial intelligence is no longer just a back-office tool in mergers and acquisitions legal work, but is increasingly embedded in core deal processes that help attorneys manage due diligence, draft agreements and assess risk.

  • August 29, 2025

    'I'm Flabbergasted': Fla. Atty's Accusers Rip Bar For Inaction

    More than a year after it began receiving complaints that a Florida lawyer was ghosting clients, the state bar has yet to take action — highlighting what experts call a slow-moving process that can fail to keep pace with expansive alleged frauds.

  • August 28, 2025

    Trump Ends Bargaining Rights For Workers At More Agencies

    President Donald Trump on Thursday signed an executive order that purports to remove collective bargaining rights from federal workers at several more agencies, including NASA, the National Weather Service and the U.S. Patent and Trademark Office, a move that one union slammed as "retaliation."

  • August 28, 2025

    3rd Circ. Agrees Natera Doesn't Owe $45M In False Ad Fight

    The Third Circuit Thursday affirmed a lower court's decision to take genetic testing company Natera off the hook from paying $45 million in damages to rival CareDx, saying in an unpublished opinion that CareDx failed to prove Natera actually deceived consumers through false statements about a Natera test's superiority.

  • August 28, 2025

    CBP, ITC Say Masimo Suit Over Apple Watch Ruling Misplaced

    The U.S. International Trade Commission and U.S. Customs and Border Protection balked at Masimo's request that a D.C. federal court temporarily block a ruling allowing imports of redesigned Apple Watches despite the companies' patent dispute, saying it's seeking relief in the wrong places.

  • August 28, 2025

    Del. Judge Rejects J&J Unit's $12M Interference Claim

    Johnson & Johnson unit DePuy Synthes Sales Inc. could not persuade a Delaware federal judge that it invented the technology behind an RSB Spine LLC spinal fusion surgery patent a jury says it owes $12 million for infringing.

  • August 28, 2025

    PNC Urges Justices Not To Review Nixed USAA $218M Verdict

    PNC Bank said the U.S. Supreme Court should not review a Federal Circuit decision erasing a $218 million patent infringement verdict for USAA, which has argued the case is essentially identical to another that resulted in an opposite ruling.

  • August 28, 2025

    Barings Denied Ex-Employee Emails In Corporate Raid Case

    Investment giant Barings LLC can't force five former employees to hand over their personal emails and text messages in a corporate-raiding suit because their current employer doesn't have them, nor does it have a right to them, a North Carolina Business Court judge ruled.

  • August 28, 2025

    IP Notebook: 'Lazy Reaction' Vids, Lafufus, Proud Boys TM

    In this round of emerging copyright and trademark issues, Law360 delves into "lazy reaction video" lawsuits from YouTube creators who accuse others of pilfering video views, and the attempt by the creator of Labubu plush dolls to get ahead of the "Lafufu" knockoff craze.

  • August 28, 2025

    Attys, Judge Mull Next Steps In 'Ugly House' Trademark Trial

    A Delaware federal judge took a stab on Thursday at focusing post-trial briefing after three days of testimony on home-selling franchise HomeVestors of America Inc.'s claims that Warner Bros. Discovery's "Ugliest House In America" series has infringed its trademarks and confused customers.

  • August 28, 2025

    PTAB Won't Make USPTO Give William Shatner A Patent

    The Patent Trial and Appeal Board has affirmed the U.S. Patent and Trademark Office's conclusion that "Star Trek" star William Shatner's proposed smartphone organization system doesn't meet patent eligibility requirements.

  • August 28, 2025

    Fed. Circ. Gives Google Another Go At Database IP Challenge

    The Federal Circuit on Thursday revived Google's challenge to the validity of claims in a pair of patents covering database systems, faulting the Patent Trial and Appeal Board for excluding portions of Google's arguments and ordering the board to apply some of the company's claim construction on remand.

  • August 28, 2025

    Truist, Ex-Execs Clash In Bids To End Poaching Dispute

    Charlotte, North Carolina-based Truist Financial Corp. and its mortgage banking arm resisted a bid for a pretrial win by its former executives' new employer, arguing that troves of evidence sustain its claims that over 50 employees were illegally poached, costing the bank tens of millions of dollars in losses.

Expert Analysis

  • What 2 Profs Noticed As Transactional Law Students Used AI

    Author Photo

    After a semester using generative artificial intelligence tools with students in an entrepreneurship law clinic, we came away with numerous observations about the opportunities and challenges such tools present to new transactional lawyers, say professors at Cornell Law School.

  • What Patent Claim 'Invalidity' Means In Different Forums

    Author Photo

    A recent Federal Circuit order allowing a patent suit to proceed despite similar claims being invalidated in an inter partes review underscores how fractured the patent litigation landscape has become, leading to critical nuances in how district courts, the U.S. International Trade Commission and Patent Trial and Appeal Board treat invalidity, says Jason Hoffman at BakerHostetler.

  • Top Takeaways From Trump's AI Action Plan

    Author Photo

    President Donald Trump's AI Action Plan represents some notable evolution in U.S. policy, including affirmation of the administration's trend toward prioritizing artificial intelligence innovation over guardrails and toward supporting greater U.S. private sector reach overseas, say attorneys at WilmerHale.

  • Rebuttal

    BigLaw Settlements Should Not Spur Ethics Deregulation

    Author Photo

    A recent Law360 op-ed argued that loosening law firm funding restrictions would make BigLaw firms less inclined to settle with the Trump administration, but deregulating legal financing ethics may well prove to be not merely ineffective, but counterproductive, says Laurel Kilgour at the American Economic Liberties Project.

  • How Big Pharma Has Responded To FTC Delisting Demands

    Author Photo

    Looking at some statistics concerning how pharmaceutical companies have responded to the Federal Trade Commission's recent challenges to Orange Book listings raises several possible hypotheses about the FTC's strategy and effectiveness, say Ratib Ali and Celia Lu at Competition Dynamics.

  • 5 Ways Lawyers Can Earn Back The Public's Trust

    Author Photo

    Amid salacious headlines about lawyers behaving badly and recent polls showing the public’s increasingly unfavorable view of attorneys, we must make meaningful changes to our culture to rebuild trust in the legal system, says Carl Taylor at Carl Taylor Law.

  • How To Successfully Challenge Jurors For Cause In 5 Steps

    Author Photo

    To effectively challenge a potential juror for cause, attorneys should follow a multistep framework rather than skipping straight to the final qualification question, says Ken Broda-Bahm at Persuasion Strategies.

  • USPTO's AI Tool Redefines Design Patent Landscape

    Author Photo

    The U.S. Patent and Trademark Office's newly introduced DesignVision tool for artificial intelligence-powered image searching represents a dramatic shift in how design patent applications are examined, necessitating new strategies for patent practitioners, says Matthew Epstein at Dinsmore.

  • Series

    Hiking Makes Me A Better Lawyer

    Author Photo

    On the trail, I have thought often about the parallels between hiking and high-stakes patent litigation, and why strategizing, preparation, perseverance and joy are important skills for success in both endeavors, says Barbara Fiacco at Foley Hoag.

  • 6 Tips On Drafting Machine Learning Patents Post-Recentive

    Author Photo

    While the Federal Circuit's decision in Recentive v. Fox narrows the scope of patent-eligible machine learning applications, there are several drafting and prosecution strategies that may help practitioners navigate Section 101 challenges, say attorneys at BCLP.

  • What US-India Trade Deal Will Mean For Indian Pharma

    Author Photo

    Complicated by newly imposed tariffs from the U.S., the outcome of the U.S.-India trade talks is poised to reshape not just trade policy, but also the strategic alignment of the two countries' pharmaceutical ecosystems, says Jashaswi Ghosh at Holon Law Partners.

  • Series

    Law School's Missed Lessons: Negotiation Skills

    Author Photo

    I took one negotiation course in law school, but most of the techniques I rely on today I learned in practice, where I've discovered that the process is less about tricks or tactics, and more about clarity, preparation and communication, says Grant Schrantz at Haug Barron.

  • Opinion

    Bar Exam Reform Must Expand Beyond A Single Updated Test

    Author Photo

    Recently released information about the National Conference of Bar Examiners’ new NextGen Uniform Bar Exam highlights why a single test is not ideal for measuring newly licensed lawyers’ competency, demonstrating the need for collaborative development, implementation and reform processes, says Gregory Bordelon at Suffolk University.

  • The Patent Eligibility Eras Tour: 11 Years Of Post-Alice Tumult

    Author Photo

    A survey of recent twists and turns in patent eligibility law highlights the confusion created by the U.S. Supreme Court's 2014 Alice decision and reveals that the continually shifting standards have begun to diverge in fundamental ways between the Federal Circuit and the U.S. Patent and Trademark Office, says Michael Shepherd at Fish & Richardson.

  • Export Misconduct Resolutions Emphasize BIS, DOJ Priorities

    Author Photo

    The U.S. Department of Justice's and Bureau of Industry and Security's recently resolved parallel enforcement actions against semiconductor technology company Cadence Design demonstrate the agencies' prioritization of penalties for export control violations involving China, as well as the importance of voluntary self-disclosure, say attorneys at Fenwick.

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.