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Featured
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
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
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 sa¹ú¼Ê´«Ã½ 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.Â
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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 sa¹ú¼Ê´«Ã½ 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.Â
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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.
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November 10, 2025
Copyright Chief Urges Justices Not To Stay Reinstatement
The fired leader of the U.S. Copyright Office on Monday urged the U.S. Supreme Court to ignore the Trump administration's request to stay a D.C. Circuit ruling that reinstated her while she challenges her removal, saying the government's case is not strong and attempts to weaken the role of Congress.
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November 10, 2025
Fed. Circ. Scrutinizes Idaho's 'Patent Troll' Bond Law
A Federal Circuit panel grappled Monday with a company's challenge to a lower court order requiring the company to post an $8 million bond under an Idaho state law discouraging "bad faith" patent litigation, with one judge repeatedly asking whether there's evidence supporting the notion that the bond was "prohibitive."
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November 10, 2025
Munchkin's $8M Trial Damages Bid A 'Double Dip,' Rival Says
Baby product maker TOMY International argued Friday that an Illinois federal judge shouldn't allow Munchkin Inc. to "double dip" and get more than $8 million in enhanced damages after jurors found TOMY infringed two patents for a spill-proof cup, saying its conduct was not egregious enough to justify it and that its competitor wants duplicative damages stemming from the same acts of infringement.
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November 10, 2025
Medtech Co-Founder Tells Chancery Father-Son Cut Him Out
A co-founder of a medtech company has sued in the Delaware Chancery Court alleging the two other co-founders, who are father and son, of engineering a covert squeeze-out aimed at stripping him of his 30% ownership stake just as the company approached a potentially lucrative fundraiser.
Editor's Picks
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2024 Patent Litigation: A Year In Review
The Eastern District of Texas held onto its newly regained title as the busiest patent venue in the U.S., with nearly three times as many cases in 2024 as the once-dominant Western District of Texas. In addition, Patent Trial and Appeal Board filings bounced back after falling to a record low in 2023.
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My So-Called Retirement: Some IP Lawyers Just Can't Quit
When patent partner Terry Rea set out to retire, the onetime acting director of the U.S. Patent and Trademark Office had her eyes on the independence that retirement promises — flexible hours, fewer deadlines and less stress over having lots of people counting on you.
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Trade Secrets Emerge As Path For Cos. To Protect AI Works
Classifying creations of artificial intelligence tools as trade secrets has become a viable alternative to copyrights and patents — a shift that is presenting businesses using AI with a range of strategies and risks they must consider to protect their innovations.
Expert Analysis
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The Rise Of Trade Secret Specificity As A Jury Question
Recent federal appellate court decisions have clarified that determining sufficient particularity under the Defend Trade Secrets Act is a question of fact and will likely become a standard jury question, highlighting the need for appropriate jury instructions that explicitly address the issue, says Amy Candido at Simpson Thacher.
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Series
Law School's Missed Lessons: Networking 101
Cultivating a network isn't part of the law school curriculum, but learning the soft skills needed to do so may be the key to establishing a solid professional reputation, nurturing client relationships and building business, says Sharon Crane at Practising Law Institute.
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Defeating Estoppel-Based Claims In Legal Malpractice Actions
State supreme court cases from recent years have addressed whether positions taken by attorneys in an underlying lawsuit can be used against them in a subsequent legal malpractice action, providing a foundation to defeat ex-clients’ estoppel claims, says Christopher Blazejewski at Sherin and Lodgen.
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Trade Secret Rulings Reveal The Cost Of Poor Preparation
Two recent federal appellate decisions show that companies must be prepared to prove their trade secrets with specificity, highlighting how an asset management program that identifies key confidential information before litigation arises can provide the clarity and documentation that courts increasingly require, say attorneys at Mintz.
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Series
The Biz Court Digest: How It Works In Massachusetts
Since its founding in 2000, the Massachusetts Business Litigation Session's expertise, procedural flexibility and litigant-friendly case management practices have contributed to the development of a robust body of commercial jurisprudence, say James Donnelly at Mirick O’Connell, Felicia Ellsworth at WilmerHale and Lisa Wood at Foley Hoag.
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Weighing Risks Of Ambush Marketing Around Sports Events
American brands tempted to insert themselves into conversations around the 2026 World Cup and 2028 Olympic Games, but without the coveted sponsorship, should consider the legal hazards and minimize the risks by avoiding elements that imply an unauthorized commercial association with FIFA or the International Olympic Committee, say attorneys at Debevoise.
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Why Appellees Should Write Their Answering Brief First
Though counterintuitive, appellees should consider writing their answering briefs before they’ve ever seen their opponent’s opening brief, as this practice confers numerous benefits related to argument structure, time pressures and workflow, says Joshua Sohn at the U.S. Department of Justice.
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Series
Mindfulness Meditation Makes Me A Better Lawyer
Mindful meditation enables me to drop the ego, and in helping me to keep sight of what’s important, permits me to learn from the other side and become a reliable counselor, says Roy Wyman at Bass Berry.
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Growth, Harmonization In Focus As Hague System Turns 100
One hundred years after its establishment, the Hague System has grown into an important pillar of international design protection, offering a promising path toward even greater harmonization in design law as its geographic reach continues to expand, say attorneys at Sterne Kessler.
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AI Litigation Tools Can Enhance Case Assessment, Strategy
Civil litigators can use artificial intelligence tools to strengthen case assessment and aid in early strategy development, as long as they address the risks and ethical considerations that accompany these uses, say attorneys at Barnes & Thornburg.
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New IPR Rules Will Require A Patent Litigation Strategy Shift
The U.S. Patent and Trademark Office recently transformed the way it considers petitions for inter partes review, in a move that swings the pendulum in favor of patent owners, making it important for litigants to reassess the role of IPRs in their litigation strategy, say attorneys at Thompson Hine.
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Attys Beware: Generative AI Can Also Hallucinate Metadata
In addition to the well-known problem of AI-generated hallucinations in legal documents, AI tools can also hallucinate metadata — threatening the integrity of discovery, the reliability of evidence and the ability to definitively identify the provenance of electronic documents, say attorneys at Law & Forensics.
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Lessons From Fed. Circ. On Expert Testimony In Patent Cases
Several recent decisions from the Federal Circuit are notable for their treatment of expert testimony, with relevance to the three pillars of every patent case — infringement, invalidity and damages — and offer lessons on ensuring that expert testimony is both admissible and sufficient to support the jury's verdict, say attorneys at Honigman.
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When Atty Ethics Violations Give Rise To Causes Of Action
Though the Model Rules of Professional Conduct make clear that a violation of the rules does not automatically create a cause of action, attorneys should beware of a few scenarios in which they could face lawsuits for ethical lapses, says Brian Faughnan at Faughnan Law.
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TikTok Divestiture Deal Revolves Around IP Considerations
The divestiture deal between the U.S. and China to resolve a security dispute over TikTok's U.S. operations is seen as a diplomatic breakthrough, but its success hinges on the treatment of intellectual property and may set a precedent in the global contest over digital sovereignty and IP control, say attorneys at Brownstein Hyatt.