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Intellectual Property
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February 12, 2026
Apple Cleared Of 4G Patent Infringement Claims In 3rd Trial
A Texas federal jury cleared Apple of infringement claims brought by Optis Wireless Technology over patents covering standard-essential 4G wireless technology Thursday, after the verdicts of two previous juries finding Apple liable were overturned.
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February 12, 2026
Judge Recommends Tossing Nielsen Data Patent Case
Nielsen should have its lawsuit accusing a rival of infringing a patent covering a way to measure audience viewership outside the home using mobile phone data dismissed, a federal magistrate judge in Delaware recommended Thursday, finding the patent in question does not cover an eligible process.
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February 12, 2026
Rein Tech Prez Again Sanctioned For Patent Order Violations
A Delaware federal judge on Thursday permanently barred a patent attorney from participating in water meter patent prosecutions and barred his company from asserting water meter patent claims against a rival it claims infringed them, saying "serious" sanctions were warranted for a repeat violation of a protective order.
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February 12, 2026
Elon University Says Sportswear Co. Using TM To Sell Clothes
Elon University told a North Carolina federal court that a Washington-based online apparel seller is willfully infringing on its trademarks, some of which are over a century old, and damaging the school by marring its reputation for high-quality apparel.
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February 12, 2026
AI Mapping Co. Accused Of Copying Rival's Maps, Technology
An apartment mapping software company has accused a former potential business partner of copying thousands of its property maps and using them to launch a competing 3D product, alleging in a federal copyright and breach of contract lawsuit that it is losing customers as a result.
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February 12, 2026
Inventors Push For Discovery On Patent Quality Program
A Washington, D.C., federal judge should ignore the U.S. Patent and Trademark Office's attempt to avoid reopening discovery into whether it covertly revived a now-defunct program for flagging "sensitive" patent applications for extra review, according to two inventors who have filed a proposed class action.
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February 12, 2026
Colo. Builder Says Ex-Assistant Stole Trade Secrets
The former executive assistant of a high-end Denver homebuilder misappropriated confidential vendor and customer information to pursue a competing business in violation of federal and state trade secrets laws, the construction company told a Colorado federal court.
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February 12, 2026
Inventor Says Claims Against Baker Botts Atty Should Remain
Inventor Leigh M. Rothschild and Analytical Technologies LLC are taking issue with a Florida federal judge recommending tossing some claims in their lawsuit alleging a patent attorney defamed him, arguing Rothschild's words should be considered commercial speech.
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February 12, 2026
Astellas Gets $120M From Zydus In Bladder Drug Deal
Generic-drug maker Zydus Pharmaceuticals has inked a $120 million deal to end a lawsuit accusing it of infringing Astellas Pharma Inc. patents covering bladder drug Myrbetriq, just two days after Lupin Pharmaceuticals made a similar deal.
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February 12, 2026
IP Firms Are Navigating AI Era With Range Of Guardrails
Intellectual property law firms are taking various approaches to implementing artificial intelligence into their professional routines, with some developing their own tools, others limiting what external AI platforms that lawyers can access and one firm saying it has banned attorneys from using AI to draft legal briefs.
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February 12, 2026
InterDigital Says TCL, Hisense TVs Infringe Video Patents
American firm InterDigital Inc. accused Chinese TV manufacturers Hisense Co. Ltd. and TCL Technology Group Corp. of selling televisions that infringe its video coding patents in separate federal district court suits as part of a worldwide litigation effort against the two companies.
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February 12, 2026
Regeneron, Samsung Bioepis Settle Eye Med Patent Claims
Regeneron Pharmaceuticals Inc. and Samsung Bioepis Co. Ltd. have told a West Virginia federal court they reached an agreement to end patent infringement claims brought by Regeneron over a biosimilar of its eye medication Eylea.
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February 12, 2026
Intellectual Property Group Of The Year: Kirkland
Kirkland & Ellis LLP attorneys notched landmark victories across copyright, patents and trade secrets, including the first U.S. decision to address whether training artificial intelligence systems with copyrighted content qualifies as fair use, earning the firm a spot among the 2025 Law360 Intellectual Property Groups of the Year.
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February 12, 2026
Chinese Co. Lacks Standing To Sue Hose Maker, Judge Says
A Delaware federal judge has thrown out a suit from a Chinese company that wanted a declaration that its products didn't infringe a hose maker's patents after certain hoses were delisted on Amazon, saying the company lacked standing to sue.
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February 11, 2026
GoDaddy Challenges $170M Loss, Patent Owner Wants $370M
GoDaddy is looking to nix its $170 million verdict loss in Express Mobile's lawsuit that accused the website hosting platform of willfully infringing patents related to creating websites while Express Mobile urged a Delaware federal court to increase its damages to $370 million, according to newly unsealed court filings.
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February 11, 2026
Fed. Circ. Backs $85M Patent Antitrust Verdict Against Ingevity
The Federal Circuit on Wednesday declined to disturb a Delaware jury's $85 million antitrust verdict against Ingevity over it tying patent licenses to purchases of its automobile carbon filtering technology, rejecting the company's arguments that it was entitled to a certain statutory patent misuse defense.
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February 11, 2026
Design Patent Dissent Highlights Frustration Over Subjectivity
Federal Circuit Judge Kimberly Moore's impassioned dissent to the court throwing out a design patent infringement suit captured how difficult it can be to frame comparisons, from a legal standard and based on differences in how people perceive the world, attorneys say.
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February 11, 2026
Judge Seeks Clarity On OpenAI's 'Project Giraffe' For IP Suit
A New York federal magistrate judge on Wednesday ordered OpenAI to respond to questions about its "Project Giraffe," which plaintiffs suing over the company's use of copyrighted material in ChatGPT training describe as an effort to identify and block infringing outputs.
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February 11, 2026
Justices Urged To Restore $181M Verdict Against AT&T, Nokia
Finesse Wireless LLC has asked the U.S. Supreme Court to take up its challenge to the Federal Circuit's decision wiping out a $181 million verdict against AT&T and Nokia, saying it's part of a long trend of the circuit court not respecting jury verdicts.
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February 11, 2026
CoStar Digs In On Quinn Emanuel DQ Bid In CREXi IP Suit
CoStar doubled down on its efforts to disqualify Quinn Emanuel Urquhart & Sullivan LLP counsel from representing rival CREXi amid copyright infringement litigation in California federal court, reiterating that it's not bound by a conflict waiver signed by a company CoStar later acquired.
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February 11, 2026
Blockbuster's TM Legacy Tested By Dispute Over Deer Feed
Once a titan in U.S. retail, the Blockbuster brand is embroiled in an unexpected trademark battle with a Mississippi-based animal feed company that it accuses of trying to exploit the legacy of the once-ubiquitous video rental chain.
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February 11, 2026
9th Circ. Mulls DMCA Claim Against Microsoft And OpenAI
A group of software developers Wednesday urged the Ninth Circuit to revive their claim that Microsoft, GitHub and OpenAI violated the Digital Millennium Copyright Act by stripping copyright management information from the developers' open source code, which the companies then used to develop the artificial intelligence tools for Microsoft's Copilot software.
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February 11, 2026
Calif. Atty Wins $25K Fee Sanction Over AI Errors
A California federal court has ordered $25,000 in fee sanctions for a litigator representing a mobile app platform in a copyright and contract suit as reimbursement for work he said went into responding to an error-ridden motion and further resulting motion practice.
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February 11, 2026
Lighting Co. Signify Nets $411K Verdict In Patent Case
A Nevada federal jury found that lighting company Lepro owes nearly $411,000 in a suit brought by rival Signify over LED technology patents after finding the remaining three patents before the jury were infringed.
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February 11, 2026
Estee Lauder Hits Walmart With TM Suit Alleging Copycats
Estee Lauder hit Walmart with a trademark infringement suit in California federal court Monday, accusing it of hawking copycat versions of its luxury personal care products, cosmetics and fragrance collections sold under popular brands including Clinique, La Mer and Tom Ford.
Expert Analysis
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The Pros And Cons Of Levying Value-Based Fees On Patents
The potential for a recurring, value-based maintenance fee on patents, while offering some benefits, raises several complications, including that it would likely exceed the U.S. Patent and Trademark Office's statutory authority and reduce research and development activities in the U.S., says Sandip Patel at Marshall Gerstein.
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Strategies To Get The Most Out Of A Mock Jury Exercise
A Florida federal jury’s recent $329 million verdict against Tesla over a fatal crash demonstrates how jurors’ perceptions of nuanced facts can make or break a case, and why attorneys must maximize the potential of their mock jury exercises to pinpoint the best trial strategy, says Jennifer Catero at Snell & Wilmer.
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Series
Writing Musicals Makes Me A Better Lawyer
My experiences with writing musicals and practicing law have shown that the building blocks for both endeavors are one and the same, because drama is necessary for the law to exist, says Addison O’Donnell at LOIS Law.
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Between The Lines Of EPO's Adoption Of Color Drawings
The European Patent Office's decision to accept patent drawings in color starting in October may enhance clarity in technical disclosures and streamline the examination process, and could also enable new patent filing strategies for international applicants, say attorneys at Miller Canfield.
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Series
Adapting To Private Practice: From Va. AUSA To Mid-Law
Returning to the firm where I began my career after seven years as an assistant U.S. attorney in Virginia has been complex, nuanced and rewarding, and I’ve learned that the pursuit of justice remains the constant, even as the mindset and client change, says Kristin Johnson at Woods Rogers.
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2 Fed. Circ. Rulings Underscore Patent Prosecution Pitfalls
Two recent patent decisions from the Federal Circuit, overturning significant judgments, serve as reminders that claim modifications and cancellations may have substantive effects on the scope of other claims, and that arguments distinguishing prior art and characterizing claims may also limit claim scope, say attorneys at Morgan Lewis.
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7 Document Review Concepts New Attorneys Need To Know
For new associates joining firms this fall, stepping into the world of e-discovery can feel like learning a new language, but understanding a handful of fundamentals — from coding layouts to metadata — can help attorneys become fluent in document review, says Ann Motl at Bowman and Brooke.
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Fed. Circ. Rulings Refine Patent Claim Construction Standards
Four Federal Circuit patent decisions this year clarify several crucial principles governing patent claim construction, including the importance of prosecution history, and the need for error-free, precise language from claims drafters, say attorneys at Taft.
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Avoiding Unforced Evidentiary Errors At Trial
To avoid self-inflicted missteps at trial, lawyers must plan their evidentiary strategy as early as their claims and defenses, with an eye toward some of the more common pitfalls, says Nate Sabri at Perkins Coie.
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How Value-Based Patent Fees May Shape IP Strategies
If the U.S. Patent and Trademark Office implements rumored plans to correlate patent fees with patent value, the financial and strategic consequences would largely depend on the specifics of how, when and how often patent values are assessed, say attorneys at Cleary.
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Agentic AI Puts A New Twist On Attorney Ethics Obligations
As lawyers increasingly use autonomous artificial intelligence agents, disciplinary authorities must decide whether attorney responsibility for an AI-caused legal ethics violation is personal or supervisory, and firms must enact strong policies regarding agentic AI use and supervision, says Grace Wynn at HWG.
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Using Reissue Applications To Strategically Improve Patents
Though reissue applications are an often-overlooked consideration in today's patent environment, they can offer powerful tools for correcting errors, strengthening patent protection, or adapting to evolving business and legal landscapes, says Curtis Powell at Wolf Greenfield.
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Series
Being A Professional Wrestler Makes Me A Better Lawyer
Pursuing my childhood dream of being a professional wrestler has taught me important legal career lessons about communication, adaptability, oral advocacy and professionalism, says Christopher Freiberg at Midwest Disability.
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Patent Claim Lessons From Fed. Circ.'s Teva Decision
The Federal Circuit's recent decision in Janssen v. Teva is an important precedent for parties drafting patent claims or litigating obviousness where the prior art has potentially overlapping ranges for a claimed element, and may be particularly instructive to patent applicants in the pharmaceutical field, say attorneys at Cooley.
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Series
Law School's Missed Lessons: Adapting To The Age Of AI
Though law school may not have specifically taught us how to use generative artificial intelligence to help with our daily legal tasks, it did provide us the mental building blocks necessary for adapting to this new technology — and the judgment to discern what shouldn’t be automated, says Pamela Dorian at Cozen O'Connor.