Intellectual Property

  • November 19, 2025

    In-House Atty From Teva Joins Spencer Fane's DC Office

    A former associate general counsel of Teva Pharmaceuticals, an Israel-headquartered biopharmaceutical company, is returning to private practice with Spencer Fane LLP, where he will work as a partner with the firm's intellectual property practice group, according to a Monday announcement.

  • November 19, 2025

    MVPs: Kirkland's Adam Alper And Michael De Vries

    Adam Alper and Michael De Vries of Kirkland & Ellis LLP won a $25 million verdict in patent litigation over a promising fecal transplant technology and are representing Motorola in a blockbuster intellectual property case, earning them a spot among the 2025 Law360 Intellectual Property MVPs.

  • November 19, 2025

    Campbell's Wants $17M Soup Rack Patent Verdict Tossed

    Soup giant Campbell's has asked an Illinois federal judge to throw out a $17.3 million jury verdict that found it had infringed patents related to gravity-operated racks in grocery aisles, saying the racks "indisputably" contain unpatentable elements.

  • November 19, 2025

    Fed. Circ. Backs No Infringement Finding In Railcar Fight

    The Federal Circuit on Wednesday refused to reinstate a lawsuit accusing railcar manufacturer Greenbrier of infringing a pair of patents covering railroad gondolas, backing a lower court's finding that the company's products didn't include all the elements of the patents.

  • November 19, 2025

    HP Ends Wi-Fi Patent Disputes By Joining Sisvel Pool

    HP Inc. has ended its Wi-Fi patent litigation with Huawei, Philips and Korean development lab Wilus by joining Sisvel's patent pool as a licensee, following recent deals with companies like Acer and Cisco.

  • November 19, 2025

    Proskauer Hires IP Litigator From O'Melveny In NY

    Proskauer Rose LLP announced that it has hired a former O'Melveny & Myers LLP litigator who holds a doctorate in organic chemistry and advises on the full spectrum of intellectual property matters.

  • November 18, 2025

    TP-Link Accuses Wi-Fi Rival Netgear Of 'Smear Campaign'

    TP-Link Systems Inc. has filed suit in Delaware federal court, accusing rival Wi-Fi hardware maker Netgear Inc. of again pushing an "unlawful smear campaign" that falsely casts TP-Link products as infiltrated by the Chinese government, despite agreeing in a recent settlement that it would no longer make disparaging claims about TP-Link's business.

  • November 18, 2025

    J&J Unit Fights $12M Verdict While Rival Wants More Money

    A Delaware federal jury was wrong when it determined that Johnson & Johnson subsidiary DePuy Synthes should pay RSB Spine $12 million for infringing spinal fusion patents under the doctrine of equivalents, DePuy said Monday.

  • November 18, 2025

    Judge Says Texas, Toronto Exchange Logos Seem Dissimilar

    A Texas federal judge expressed skepticism that the Toronto Stock Exchange has much of a leg to stand on in its attempt to get the Texas Stock Exchange to change its logo, saying during a hearing Tuesday that the logos look dissimilar enough for most people to tell the difference.

  • November 18, 2025

    Fed. Circ. Won't Check Decision Eroding $4M IP Judgment

    The Federal Circuit won't rethink any part of a panel's decision that overruled most of a New York federal judge's $4 million infringement judgment against two hospitality providers in a multifaceted appeal over hookless shower curtains.

  • November 18, 2025

    Merck Wins Final PTAB Fight Against Johns Hopkins

    The Patent Trial and Appeal Board invalidated a cancer treatment patent owned by Johns Hopkins University, marking a full victory on the nine challenges Merck Sharp & Dohme LLC initiated against the university's patents. 

  • November 18, 2025

    Atty Asks 5th Circ. To Address Outlying Matters In TM Case

    An attorney locked in a trademark battle with Lewis Brisbois Bisgaard & Smith LLP asked the Fifth Circuit to address the case again Tuesday, saying it did not get to several outstanding issues that will affect the case in district court when it vacated the firm's $1 million damages award against him.

  • November 18, 2025

    Fed. Circ. Voids Allergan's $39M Trial Win Over Eyelash Patent

    The Federal Circuit on Tuesday reversed a $39 million verdict against Sandoz in Allergan's suit accusing it of infringing an eyelash growth drug patent, finding a Colorado federal jury should have found the patent claim at issue invalid for inadequate written description.

  • November 18, 2025

    IBM, Qualcomm Lead Public Cos. In Patented Inventions

    IBM Corp. holds the most patent families of all S&P 100 companies, followed by Qualcomm Inc. and Microsoft Corp., according to an IFI Claims Patent Services report released Tuesday.

  • November 18, 2025

    Mass. Judge Axes Co.'s 'Second Bite' Dairy Trade Secrets Suit

    A Massachusetts federal judge has dismissed trade secret theft allegations brought by a dairy farm products company against two former business partners, saying an ongoing case between some of the same parties in Minnesota was too similar.

  • November 18, 2025

    Polaris Hits Back At 'Settled Expectations' Fed. Circ. Fight

    Polaris PowerLED says Sandisk Technologies Inc.'s Federal Circuit challenge to the U.S. Patent and Trademark Office's denial of patent reviews based on a patent owner's "settled expectations" is not any different from similar cases that have been rejected by the circuit court.

  • November 18, 2025

    DSW Faces Sony IP Suit Amid Jurisdictional Issues For Others

    A California federal judge has ruled that Sony Music Entertainment and other music companies can proceed with a lawsuit that accuses DSW Shoe Warehouse of infringing song copyrights with social media ads, but the plaintiffs must do more to establish jurisdiction over other defendants.

  • November 18, 2025

    4th Circ. Restores Trade Secrets Suit Against Insurance Execs

    The Fourth Circuit on Tuesday revived insurer Sherbrooke Corp.'s claims of trade secrets theft against three former executives, disagreeing with a district judge who found that the company had not made enough of an effort to guard the software in question.

  • November 18, 2025

    USPTO Petitioners Can Detail How They Found Prior Art

    The head of the U.S. Patent and Trademark Office has told all users of the Patent Trial and Appeal Board that there will be a new option for patent challengers to explain how they found prior art they allege renders a patent invalid.

  • November 18, 2025

    Agilent Wants Justices To Eye Invalidation Of CRISPR Patents

    Agilent Technologies wants the U.S. Supreme Court to take up its challenge to a Federal Circuit finding that claims in a pair of its patents on the gene-editing tool CRISPR were invalid, arguing the decision conflicts with rules on which side faces the burden of proving invalidity.

  • November 18, 2025

    Miss America Fight Heats Up With Competing Sanctions Bid

    In a Florida federal court battle over the ownership of the Miss America pageant, the defendants have filed a competing sanctions motion against the plaintiffs and their counsel for "false narratives" following the latter parties' own bid for sanctions filed in September.

  • November 18, 2025

    MVP: Gibson Dunn's Brian Rosenthal

    Gibson Dunn & Crutcher LLP partner Brian Rosenthal was lead counsel during three trial victories for Cisco Systems Inc., including a rare directed verdict in the patent-friendly Western District of Texas with $121 million at stake, earning him a spot as one of the 2025 Law360 Intellectual Property MVPs.

  • November 18, 2025

    Warner Bros. Appeals Village Roadshow's Ch. 11 Rights Sale

    Hollywood studio Warner Brothers asked a Delaware bankruptcy judge on Tuesday to pause the $18.5 million sale of its bankrupt former business partner Village Roadshow's derivative film rights while it challenges the deal.

  • November 17, 2025

    MGA's IP Clash With Rapper T.I. May Head To 9th Circ.

    Hip-hop moguls Clifford "T.I." Harris and Tameka "Tiny" Harris urged a California judge Monday not to send their long-running intellectual property case against toy maker MGA Entertainment to the Ninth Circuit, but instead allow a new jury trial on punitive damages to proceed.

  • November 17, 2025

    Engineer Gets 46 Months For Stealing Tech To Aid China

    An engineer was sentenced by a California federal judge to 46 months in prison for stealing trade secrets regarding nuclear missile detection used by the government and planning to send it to the People's Republic of China, the U.S. Department of Justice announced Monday.

Expert Analysis

  • USPTO Ex Parte Reexamination Could Become More Popular

    Author Photo

    As inter partes review becomes less effective for challenging patent validity due to recent changes at the U.S. Patent and Trademark Office, ex parte reexamination may provide a viable alternative, with significant cost savings, anonymity and procedural advantages, says Stephen Ball at Husch Blackwell.

  • Series

    Creating Botanical Art Makes Me A Better Lawyer

    Author Photo

    Pressing and framing plants that I grow has shown me that pursuing an endeavor that brings you joy can lead to surprising benefits for a legal career, including mental clarity, perspective and even a bit of humility, says Douglas Selph at Morris Manning.

  • Reddit v. Anthropic Is A Defining Moment In The AI Data Race

    Author Photo

    The recent lawsuit filed by Reddit against Anthropic in California state court marks a pivotal moment in the burgeoning field of artificial intelligence by sidestepping a typical copyright dispute, focusing instead on the enforceability of online terms of service and ownership of the digital commons, says William Galkin at Galkin Law.

  • Opinion

    The Legal Education Status Quo Is No Longer Tenable

    Author Photo

    As underscored by the fallout from California’s February bar exam, legal education and licensure are tethered to outdated systems, and the industry must implement several key reforms to remain relevant and responsive to 21st century legal needs, says Matthew Nehmer at The Colleges of Law.

  • Opinion

    Calif. Must Amend Trade Secret Civil Procedure

    Author Photo

    A California procedural law that effectively shields trade secret defendants from having to return company materials until the plaintiff can craft detailed requests must be amended to recognize that property recovery and trade secret analysis are distinct issues, says Matthew Miller at Hanson Bridgett.

  • 2nd Circ. Reinforces Consensus On Vacating Foreign Awards

    Author Photo

    In Molecular Dynamics v. Spectrum Dynamics Medical, the Second Circuit recently affirmed that federal district courts do not possess subject matter jurisdiction to vacate foreign arbitral awards, strengthening this consensus across the circuits most active in recognition and enforcement actions, says Ed Mullins at Reed Smith.

  • E-Discovery Quarterly: Rulings On Relevance Redactions

    Author Photo

    In recent cases addressing redactions that parties sought to apply based on the relevance of information — as opposed to considerations of privilege — courts have generally limited a party’s ability to withhold nonresponsive or irrelevant material, providing a few lessons for discovery strategy, say attorneys at Sidley.

  • Opinion

    Section 1983 Has Promise After End Of Nationwide Injunctions

    Author Photo

    After the U.S. Supreme Court recently struck down the practice of nationwide injunctions in Trump v. Casa, Section 1983 civil rights suits can provide a better pathway to hold the government accountable — but this will require reforms to qualified immunity, says Marc Levin at the Council on Criminal Justice.

  • Patent Ambiguity Persists After Justices Nix Eligibility Appeal

    Author Photo

    The Supreme Court recently declined to revisit the contentious framework governing patent eligibility by denying certiorari in Audio Evolution Diagnostics v. U.S., suggesting a necessary recalibration of both patent application and litigation strategies, say attorneys at Skadden.

  • What To Know About NCAA Deal's Arbitration Provisions

    Author Photo

    Kathryn Hester at Jones Walker discusses the key dispute resolution provisions of the NCAA's recently approved class action settlement that allows for complex revenue sharing with college athletes, breaking down the arbitration stipulations and explaining how the Northern District of California will handle certain enforcement, administration, implementation and interpretation disputes.

  • Fed. Circ. In June: Transitional Phrases In Patent Claims

    Author Photo

    The Federal Circuit's recent decision in Eye Therapies v. Slayback Pharma takes on the rarely addressed topic of transitional phrases in patent claims, providing some useful lessons regarding restating claim language and broadly distinguishing prior art, say attorneys at Knobbe Martens.

  • Series

    Playing Soccer Makes Me A Better Lawyer

    Author Photo

    Soccer has become a key contributor to how I approach my work, and the lessons I’ve learned on the pitch about leadership, adaptability, resilience and communication make me better at what I do every day in my legal career, says Whitney O’Byrne at MoFo.

  • Expect Unprecedented Delays In USPTO Patent Examination

    Author Photo

    With data from the first half of this year indicating that the U.S. Patent and Trademark Office is on pace to have a record backlog of unexamined patent applications at the end of the fiscal year, applicants and patent prosecutors should consider strategies to mitigate delays, say Matt Kamps and Emily Miller at Husch Blackwell.

  • And Now A Word From The Panel: Back In Action

    Author Photo

    A lack of new petitions at the May hearing session of the Judicial Panel on Multidistrict Litigation caught many observers' attention — but a rapid uptick in petitions scheduled to be heard at this week's session illustrates how panel activity always ebbs and flows, says Alan Rothman at Sidley.

  • Series

    Law School's Missed Lessons: Learning From Failure

    Author Photo

    While law school often focuses on the importance of precision, correctness and perfection, mistakes are inevitable in real-world practice — but failure is not the opposite of progress, and real talent comes from the ability to recover, rethink and reshape, says Brooke Pauley at Tucker Ellis.

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.