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Intellectual Property
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November 13, 2025
Contract 'Mystifies' Judge Weighing Ammo Tech Secrets Suit
A North Carolina Business Court judge appeared mildly vexed at the terms of an employment contract underpinning an ammunition technology trade secrets suit, acknowledging in a Thursday hearing that "it's not the best worded contract in the history of the world."
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November 13, 2025
Fed. Circ. Undoes Bus Sign Patent Verdict, Orders New Trial
The Federal Circuit has thrown out a jury's finding that lighting manufacturer Opti-Luxx owed $23,000 for infringing a Canadian competitor's two patents covering illuminated school bus signs.
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November 13, 2025
Patent Owner Drops Digital Ticket Patent Suit Against MLB
The owner of a patent that covers digital ticketing technology has dropped infringement claims brought against Major League Baseball's interactive division, ending the claims against the last remaining defendant in the case.
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November 12, 2025
PTAB Officials Back Visa Win After Squires-Ordered Review
Three top Patent Trial and Appeal Board judges have rejected a patent owner's bid to undo the board's findings invalidating credential verification patent claims that Visa Inc. challenged, after U.S. Patent and Trademark Office Director John Squires asked them to take another look at the case.
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November 12, 2025
Fed. Circ. Won't Restore Payment Processing Patent Claims
The Federal Circuit on Wednesday affirmed the Patent Trial and Appeal Board's invalidation of claims from three CloudofChange LLC patents, two of which are involved in a separate multimillion-dollar lawsuit.
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November 12, 2025
Sandoz Tells 3rd Circ. To Restore Full $137M Win Over UTC
Sandoz Inc. and its marketing firm RareGen LLC urged a Third Circuit panel on Wednesday to reinstate the full $137.2 million awarded in breach of contract damages against United Therapeutics Corp., claiming a lower court's decision to halve the damages provided a windfall to their adversary.
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November 12, 2025
Copyright Guide Or Policy Change? Project Divides IP Attys
The American Law Institute's restatements of law, widely regarded as influential reference points for judges and attorneys, are typically yearslong projects that are finished quietly and without much controversy, but one for copyright that concluded this year has diverged from that tradition.
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November 12, 2025
Valve Suggests AI Created Quotes, Cases In Patent 'Troll' Feud
Video game company Valve Corp. has told a Washington federal court that a patent licensing company's filings seeking to exclude Valve's experts contained quotes and case citations that were nonexistent, suggesting the filings may have been made using artificial intelligence.
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November 12, 2025
Fed. Circ. Reverses Ax Of Oil Tool Patent And Fixes Error
The Federal Circuit ruled Wednesday that a Texas federal judge wrongly invalidated an oil well tool patent as indefinite, saying the patent contains a rare example of an error that is so clear it can be corrected by a court.
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November 12, 2025
China Continues To Drive Surge In Global Patent Applications
The number of patent applications filed worldwide in 2024 surged, continuing years of growth due in significant part to filings out of China, according to a World Intellectual Property Organization report released Wednesday.
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November 12, 2025
Albright Won't Reconsider Axing $65.7M Cisco Patent Verdict
A Texas federal judge on Tuesday denied a request from Paltalk Holdings to reconsider his decision to toss a $65.7 million patent infringement verdict against Cisco Systems Inc., saying in a brief order that he found no errors or new evidence to warrant such a move.
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November 12, 2025
4th Circ. Sides With Father-Son Duo In Equity Fight
A company that makes elevated stairs on Wednesday lost its appeal at the Fourth Circuit following various rulings against it in a suit it lodged against its co-founder and his son over a soured business venture involving the design of the business's sole product.
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November 12, 2025
Law Firm Drops 'Steamboat Willie' Suit Against Disney
Morgan & Morgan dropped its suit Wednesday against Disney that asked a Florida federal court to declare that an advertisement the firm planned to run featuring elements from the animated short film "Steamboat Willie" does not infringe Disney's intellectual property because the work entered the public domain last year.
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November 12, 2025
Crowell & Moring's Asia IP Practice Co-Leader Joins Pillsbury
Pillsbury Winthrop Shaw Pittman LLP has hired the co-head of Crowell & Moring LLP's Asia intellectual property specialty practice, the firm said in an announcement this week.
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November 12, 2025
Fed. Circ. Upholds New England Patriots' Patent Win
The Federal Circuit on Wednesday refused to revive a patent on technology for providing wireless connections in sports and entertainment venues, shooting down a patent-holding company's appeal in its suit against the New England Patriots.
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November 12, 2025
Entain's IP Fairly Used To Teach Betting, Website Owner Says
A website operator has denied infringing Entain's intellectual property by displaying the Ladbrokes owner's logos on its website, claiming that using the trademarks was purely referential and informational.
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November 12, 2025
IP Law Daily Columnist Starts New Copyright Litigation Firm
A D.C. attorney with BigLaw chops who has spent more than four years writing a daily column on U.S. copyright law for Intellectual Property Law Daily has hung out his own shingle.
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November 10, 2025
Law360 MVP Awards Go To Top Attorneys From 76 Firms
The attorneys chosen as Law360's 2025 MVPs have distinguished themselves from their peers by securing significant achievements in high-stakes litigation, complex global matters and record-breaking deals.
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November 10, 2025
Google Faces More Headwater IP Claims Over Android OS
Texas-based Headwater Research LLC has filed another patent suit against Google, claiming in its federal complaint that the tech giant is making tens of billions of dollars on mobile phones and other Android operating system devices that infringe two of its wireless communications technology patents.
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November 10, 2025
Fitch Even, Ex-Client Settle $1.2M Fee Fight
An Illinois federal judge suspended all briefing deadlines Monday in Fitch Even Tabin & Flannery LLP's $1.2 million fee dispute with a former client and a litigation funder's CEO, following the parties' signal that they've resolved their legal issues in principle.
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November 10, 2025
Nintendo Gets BlackBerry IP Suit Paused Amid USPTO Review
A Seattle federal judge sided with Nintendo on Friday in a dispute with an Irish firm that holds the rights to many of BlackBerry's inventions, agreeing to put the infringement suit on hold as the U.S. Patent and Trademark Office reassesses the viability of the patents in question.
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November 10, 2025
Disney, ESPN Move To Nix Trade Secret Suit Over Sports App
Disney and ESPN asked a New York federal judge Friday to end a tech startup's trade secrets misappropriation suit accusing them of using confidential information to launch a rivaling sports aggregation app that curates game-viewing options, arguing the parties' nondisclosure agreement doesn't prohibit them from independently developing similar products.
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November 10, 2025
Fiber Optics Co. Should Refile Antitrust Claims, Judge Says
A Texas federal judge said Monday a fiber-optics company should be required to refile its copyright infringement and antitrust claims against Parker-Hannifin Corp., but that a trade secret misappropriation claim should be left to stand as is.
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November 10, 2025
Fed. Circ. Won't Reconsider Decision Axing $181M Verdict
A Federal Circuit panel on Monday shot down Finesse Wireless LLC's rehearing request, which aimed to reinstate a $181 million patent infringement verdict over wireless communication technology that it won against AT&T and Nokia.
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November 10, 2025
Biometric Security IP Owner Has Mixed Day In PTAB Appeals
CPC Patent Technologies lost its patent fights with Apple over biometric security technology at both the Federal Circuit and U.S. Supreme Court on Monday, but notched a win against Apple's business partner at the circuit court.
Expert Analysis
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Opinion
Section 1983 Has Promise After End Of Nationwide Injunctions
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.
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Patent Ambiguity Persists After Justices Nix Eligibility Appeal
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.
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What To Know About NCAA Deal's Arbitration Provisions
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.
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Fed. Circ. In June: Transitional Phrases In Patent Claims
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.
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Series
Playing Soccer Makes Me A Better Lawyer
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.
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Expect Unprecedented Delays In USPTO Patent Examination
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.
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And Now A Word From The Panel: Back In Action
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.
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Series
Law School's Missed Lessons: Learning From Failure
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.
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Eye Drop Ruling Clarifies Importance Of Patent Phrasing
The Federal Circuit's recent ruling in Eye Therapies v. Slayback, rejecting the Patent Trial and Appeal Board's interpretation of "consisting essentially of," highlights the importance of using clear and consistent terms throughout a patent's filing history to shield it against future challenges, says Liliana Di Nola-Baron at Panitch Schwarze.
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How Courts Are Addressing The Use Of AI In Discovery
In recent months, several courts have issued opinions on handling discovery issues involving artificial intelligence, which collectively offer useful insights on integrating AI into discovery and protecting work product in connection with AI prompts and outputs, says Philip Favro at Favro Law.
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AI Infrastructure Growth Brings Unique IP Considerations
The explosive rise of artificial intelligence has triggered an equally dramatic transformation in the supporting infrastructure required to meet growing AI demand, and the technology used in these data centers has its own intellectual property considerations to navigate, says Vincent Allen at Carstens Allen.
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Series
Adapting To Private Practice: From ATF Director To BigLaw
As a two-time boomerang partner, returning to BigLaw after stints as a U.S. attorney and the director of the Bureau of Alcohol, Tobacco, Firearms and Explosives, people ask me how I know when to move on, but there’s no single answer — just clearly set your priorities, says Steven Dettelbach at BakerHostetler.
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IPR Decisions Clarify Stewart's 'Settled Expectations' Factor
Recent discretionary denial decisions from U.S. Patent and Trademark Office acting Director Coke Morgan Stewart have begun to illuminate the contours of her "settled expectations" doctrine, informing when it might be worth petitioning for inter partes review if the patent at issue has been in force for a few years, say attorneys at Morgan Lewis.
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How To Increase 3rd-Party Preissuance Patent Submissions
Attorneys Marian Underweiser and Marc Ehrlich, who helped draft the America Invents Act, discuss changes that the U.S. Patent and Trademark Office could potentially implement to facilitate its hopes for increased participation in front-end patent challenges.
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Anthropic Ruling Creates Fair Use Framework For AI Training
A California federal court’s recent ruling that Anthropic’s use of copyrighted books to train its large language model qualified as fair use provides important guidance for both artificial intelligence developers and copyright holders because it distinguishes between transformative uses and unauthorized uses involving pirated or format-shifted works, say attorneys at Ropes & Gray.