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Intellectual Property
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February 25, 2026
9th Circ. Undoes $278M Eli Lilly Payment In Insulin Case
The Ninth Circuit ruled against a lower court Wednesday in saying pharmaceutical giant Eli Lilly does not owe $278 million in royalties to an Arizona company for insulin-brands sales, saying an agreement between the companies did not cover insulin products Eli Lilly made using a certain yeast expression technology.
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February 25, 2026
Fed. Circ. Denies Yet Another Petition Over PTAB Changes
The Federal Circuit on Wednesday rejected another company's challenge to the U.S. Patent and Trademark Office's practice of using settled expectations as a reason to deny patent reviews, leaving two petitions over the agency's new institution policies still pending.
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February 25, 2026
Split Fed. Circ. Affirms Tesla's Loss In Charger Patent Fight
A split Federal Circuit panel on Wednesday refused to revive Tesla's challenge to a Charge Fusion Technologies patent on electric vehicle charging, backing the Patent Trial and Appeal Board's finding that the automobile company failed to show it was invalid.
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February 25, 2026
Full Fed. Circ. Won't Hear Comcast Venue Change Bid
The Federal Circuit on Wednesday denied a request from Comcast for the full court to review its arguments that a patent infringement case it's facing should be transferred to the Eastern District of Pennsylvania.
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February 25, 2026
Estate Documents Firm Accuses Rivals Of Trade Secrets Theft
Probate technology company Estate Documents Pro LLC filed a complaint in Arizona federal court alleging that former customers out of Texas misappropriated its software to launch a rival estate planning business.
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February 25, 2026
Taft Adds 5-Person IP Team From McAndrews Held
Taft Stettinius & Hollister LLP announced on Wednesday that it has hired a group of four attorneys and one patent agent from McAndrews Held & Malloy Ltd. in the Chicago, Minneapolis and West Palm Beach, Florida, offices.
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February 25, 2026
Judge Won't Toss Copyright Suit Against Proud Boys Attorney
A Florida federal judge refused Wednesday to dismiss a copyright infringement suit that alleges a criminal defense attorney used an expert witness report without authorization while representing a member of the far-right Proud Boys group fighting charges related to the Jan. 6, 2021, U.S. Capitol attack.
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February 25, 2026
Miley Cyrus Argues 'Flowers' Didn't Rip Off Bruno Mars Song
Miley Cyrus has asked a California federal judge to grant her a win in a case accusing her 2023 song "Flowers" of copying the Bruno Mars song "When I Was Your Man," saying there's no chance for the plaintiffs to prove that the songs are substantially similar through expert testimony.
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February 25, 2026
Moderna's Damages Expert Limited In March Patent Trial
Moderna's damages expert was blocked from offering testimony about what a reasonable royalty would be in a suit alleging its COVID-19 vaccine infringed a rival's patents, after a federal judge found that part of the testimony wasn't reliable.
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February 24, 2026
OpenAI Beats XAI's 'Conclusory' Trade Secrets Suit, For Now
A California federal judge dismissed a suit Tuesday from Elon Musk's artificial intelligence company xAI Corp. that accuses OpenAI Inc. of poaching its workers to steal trade secrets, saying "notably absent" from the current suit's "conclusory" claims are allegations showing misconduct by OpenAI and that she would allow xAI to submit a bolstered complaint.
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February 24, 2026
Lindis Decries Erasing $50M Verdict Over Inequitable Conduct
A Delaware federal judge wrongly overruled Lindis Biotech's $50 million infringement verdict against Amgen by falsely concluding an inventor intended to deceive the patent office during prosecution, the German company has told the Federal Circuit.
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February 24, 2026
Boeing Wins Discovery Battle Over Document Clawbacks
A Seattle federal judge sided with The Boeing Co. in its discovery dispute with a Colorado technology company, finding that the plaintiff did not take reasonable steps to prevent disclosing privileged information in hundreds of documents it now seeks to claw back.
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February 24, 2026
Runway AI Faces Suit Alleging YouTube Content Scraping
Artificial intelligence platform Runway AI has been hit with a proposed class action in California federal court accusing it of wrongfully scraping YouTube videos to train its generative platform, the latest company to be named in such a suit.
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February 24, 2026
2nd Circ. Orders Royalty Redo In Music Licensing Case
The Second Circuit on Tuesday ordered a federal judge to recalculate what royalties are owed to a music licensor from the North American Concert Promoters Association, saying the judge had adopted a revenue structure with no precedent in the concert industry without explaining why.
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February 24, 2026
Judge Won't Grant Win To Tech Co. In Accent Translation Case
A California federal judge has refused to grant a favorable judgment to Krisp Technologies Inc. in a case brought against it by Sanas.AI Inc. alleging the former stole trade secrets relating to an accent translation technology during a brief collaboration and is now infringing patents covering that technology.
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February 24, 2026
SAP Reaches $480M Deal In Antitrust, IP Row With Teradata
German software giant SAP has agreed to pay Teradata $480 million to end a long-simmering dispute between the companies, including claims that SAP violated antitrust law and stole trade secrets, along with patent infringement claims against Teradata.
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February 24, 2026
3 More Challenges To PTAB Policy Shifts Tossed By Fed. Circ.
The Federal Circuit on Tuesday spurned three more cases seeking relief from new U.S. Patent and Trademark Office policies that make it more difficult to get Patent Trial and Appeal Board proceedings instituted, bringing the total number of denied petitions to 10.
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February 24, 2026
Quince Says Uggs Maker Runs 'A Litigation Assembly Line'
Retailer Quince has sued Ugg bootmaker Deckers Outdoor Corp. in California federal court, saying it runs "a litigation assembly line" churning out "sham" lawsuits to block competitors, as the companies head toward a June trial in separate litigation over Deckers' trade dress and patent infringement claims against Quince.
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February 24, 2026
Verizon Tells Fed. Circ. USPTO Ax Of Finished IPR Is 'Unlawful'
Verizon has told the Federal Circuit that former acting U.S. Patent and Trademark Office Director Coke Morgan Stewart's decision to wipe out the Patent Trial and Appeal Board's invalidation of a patent it challenged was irrational and "drastic."
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February 24, 2026
Biotech Co. Moves To Dismiss LSD Trade Secret Suit
A biotechnology company accused of having lifted trade secrets regarding clinical trials of potential LSD treatments for psychiatric disorders asked a Delaware federal judge Monday to dismiss or narrow the suit, which it says was brought by a "disgruntled former vendor."
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February 24, 2026
Fed. Circ. Won't Revive AI Patent After Alice Invalidation
The Federal Circuit on Tuesday backed a New York federal judge's finding that a Rensselaer Polytechnic Institute artificial intelligence-related patent was invalid as abstract, handing a win to Amazon in the case targeting its Alexa virtual assistant.
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February 24, 2026
Sneaker Biz Hits KC Chiefs Stars With TM Suit For '1587' Name
A luxury sneaker company said Kansas City Chiefs stars Travis Kelce and Patrick Mahomes have driven its business to the "cliff of collapse" after infringing its trademark by naming their new steakhouse and apparel company 1587 Prime.
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February 24, 2026
Calif. Firm Says Texas Immunity Law Blocks $11M Fee Suit
A California law firm is urging an Austin federal judge to dismiss claims that it participated in unlawfully withholding $11 million in attorney fees from a Texas law firm that allegedly helped secure a nine-figure verdict against Walmart, arguing a Texas immunity law protects the Golden State firm from being held liable to non-clients.
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February 24, 2026
Mintz Lands IP Pro From Wilson Sonsini In San Francisco
Mintz Levin Cohn Ferris Glovsky and Popeo PC. announced Tuesday that it has added a patent litigation attorney who was at Wilson Sonsini Goodrich & Rosati PC for more than two decades to bolster its intellectual property division.
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February 24, 2026
Isaac Hayes' Family Ends Suit Over Trump's Song Use
The estate of soul singer Isaac Hayes ended its long-running Georgia federal suit against President Donald Trump over claims that he and his campaign improperly used "Hold On, I'm Comin'" dozens of times during his most recent presidential run.
Expert Analysis
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Litigation Funding Could Create Ethics Issues For Attorneys
A litigation investor’s recent complaint claiming a New York mass torts lawyer effectively ran a Ponzi scheme illustrates how litigation funding arrangements can subject attorneys to legal ethics dilemmas and potential liability, so engagement letters must have very clear terms, says Matthew Feinberg at Goldberg Segalla.
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E-Discovery Quarterly: Recent Rulings On Dynamic Databases
Several recent federal court decisions illustrate how parties continue to grapple with the discovery of data in dynamic databases, so counsel involved in these disputes must consider how structured data should be produced consistent with the requirements of the Federal Rules of Civil Procedure, say attorneys at Sidley.
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Questions To Ask Inventors Before Drafting AI Patents
Practitioners should use interview questions tailored to help inventors articulate the patentable aspects of their artificial intelligence and machine learning innovations, as this can elicit information needed for a patent application to forestall indefiniteness, abstract-idea and enablement challenges, say attorneys at Marshall Gerstein.
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ITC Ruling Highlights Conflicts Hurdles For Law Firms
As supply chains become more interconnected, a recent U.S. International Trade Commission order — disqualifying a complainant's law firm for concurrently representing a third-party supplier relevant to the case — underscores the reality that conflicts may increasingly lurk within the building blocks of devices, says Matt Rizzolo at Ropes & Gray.
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Revisiting Jury Trial Right May Upend State Regulatory Power
Justice Neil Gorsuch’s recent use of a denial of certiorari to call for the U.S. Supreme Court to revisit whether the Seventh Amendment jury trial right extends to states, building off last year's Jarkesy ruling, could foretell a profound change in state regulators' ability to enforce penalties against regulated companies, say attorneys at Sidley.
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Series
Building With Lego Makes Me A Better Lawyer
Building with Lego has taught me to follow directions and adapt to unexpected challenges, and in pairing discipline with imagination, allows me to stay grounded while finding new ways to make complex deals come together, says Paul Levin at Venable.
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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.