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Intellectual Property
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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November 17, 2025
Columbia Design Patent Survives Reexam In Seirus Row
A U.S. Patent and Trademark Office examiner has upheld a Columbia Sportswear clothing design patent challenged by rival Seirus Innovative Accessories Inc. in a reexamination, as the companies continue sparring over the patent's validity in a long-running infringement suit.
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November 17, 2025
Micron Tells Fed. Circ. $445M Netlist Verdict Was 'Overreach'
Micron wants the Federal Circuit to undo a Texas federal jury's finding that it owes $445 million for infringing Netlist computer memory patents, saying the verdict came "from overreach at every turn."
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November 17, 2025
PTAB Upholds Some Dish Network-Challenged Patent Claims
The Patent Trial and Appeal Board said Dish Network had successfully shown 13 claims in a patent held by Entropic Communications were unpatentable but four other claims could stand, after being ordered by U.S. Patent and Trademark Office Director John Squires to take a second look at the claims.
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November 17, 2025
Gibson Dunn Seeks Exit From Josh Cellars TM Royalties Case
With a February trial date looming, Gibson Dunn & Crutcher LLP has asked a Connecticut state judge's permission to stop representing the former president of a company behind the popular "Josh Cellars" wine brand, claiming unpaid legal bills and an alleged breakdown of the attorney-client relationship require its withdrawal.
Expert Analysis
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USPTO Panel's Reversal Signals A Shift On AI Patents
A recent patent ruling from a U.S. Patent and Trademark Office panel shows that artificial intelligence technologies remain patent-eligible when properly framed as technical solutions, and provides valuable drafting lessons for counsel, say attorneys at Butzel Long.
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Series
Traveling Solo Makes Me A Better Lawyer
Traveling by myself has taught me to assess risk, understand tone and stay calm in high-pressure situations, which are not only useful life skills, but the foundation of how I support my clients, says Lacey Gutierrez at Group Five Legal.
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Latest PTAB Moves Suggest A Subtle Recalibration
Recent decisions from the Patent Trial and Appeal Board, as U.S. Patent and Trademark Office Director John Squires transitions into his new role, offer new procedural and substantive tools for patent owners in procuring patent rights and enforcing them against would-be petitioners, say attorneys at Morgan Lewis.
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Series
Law School's Missed Lessons: Client Service
Law school teaches you how to interpret the law, but it doesn't teach you some of the key ways to keeping clients satisfied, lessons that I've learned in the most unexpected of places: a book on how to be a butler, says Gregory Ramos at Armstrong Teasdale.
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Enter The Wu-Tang Ruling That May Change Trade Secret Law
A New York federal court's recent holding that a Wu-Tang Clan album qualifies as a trade secret provides the first federal framework for analyzing trade secret claims involving assets valued primarily for exclusivity, potentially reshaping Defend Trade Secrets Act jurisprudence for the digital economy, says Jason Bradford at Jenner & Block.
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Where 4th And 9th Circ. Diverge On Trade Secret Timing
Recent Fourth and Ninth Circuit decisions have revealed a deepening circuit split over when plaintiffs must specifically define their alleged trade secrets, turning the early stages of trade secret litigation into a key battleground and elevating the importance of forum selection, say attorneys at Skadden.
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Series
Adapting To Private Practice: 3 Tips On Finding The Right Job
After 23 years as a state and federal prosecutor, when I contemplated moving to a law firm, practicing solo or going in-house, I found there's a critical first step — deep self-reflection on what you truly want to do and where your strengths lie, says Rachael Jones at McKool Smith.
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Breaking Down The Intersection Of Right-Of-Publicity Law, AI
Jillian Taylor at Blank Rome examines how existing right-of-publicity law governs artificial intelligence-generated voice-overs, deepfakes and deadbots; highlights a recent New York federal court ruling involving AI-generated voice clones; and offers practical guardrails for using AI without violating the right of publicity.
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Mich. Ruling Narrows Former Athletes' Path To NIL Recovery
A federal judge's recent dismissal of a name, image and likeness class action by former Michigan college football players marks the third such ruling this year, demonstrating how statutes of limitation and prior NIL settlements are effectively foreclosing these claims for pre-2016 student-athletes, say attorneys at Venable.
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Series
Painting Makes Me A Better Lawyer
Painting trains me to see both the fine detail and the whole composition at once, enabling me to identify friction points while keeping sight of a client's bigger vision, but the most significant lesson I've brought to my legal work has been the value of originality, says Jana Gouchev at Gouchev Law.
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AI Will Transform Patent Examination For The Better
The U.S. Patent and Trademark Office's increasing use of artificial intelligence tools will result in patents that are more thoroughly vetted, and patent applicants and practitioners will need to adapt their drafting strategies and address stronger and more sophisticated rejections, say attorneys at Troutman.
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Understanding And Managing Jurors' Hindsight Bias
Hindsight bias — wherein events seem more predictable after the fact than they were beforehand — presents a persistent cognitive distortion in jury decision-making, but attorneys can mitigate its effects at trial through awareness, repetition and framing, say consultants at Courtroom Sciences.
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Protecting Sensitive Court Filings After Recent Cyber Breach
In the wake of a recent cyberattack on federal courts' Case Management/Electronic Case Files system, civil litigants should consider seeking enhanced protections for sensitive materials filed under seal to mitigate the risk of unauthorized exposure, say attorneys at Redgrave.
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Midjourney Cases Could Define Fair Use In Age Of AI Images
Recently filed litigation over Midjourney's use of artificial intelligence-generated images based on Disney, Universal and Warner Bros.' copyrighted characters display straightforward infringement issues favoring the plaintiffs, but also present an opportunity to clarify the fair use doctrine as it relates to generative AI, says Avery Carter at Arnall Golden.
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Means-Plus-Function Terms In Software Claims May Be Risky
Though the Federal Circuit recently reversed a decision rejecting a set of means-plus-function software claims as lacking sufficient structure, practitioners who proceed under this holding may run into indefiniteness problems if they do not consider other Federal Circuit holdings related to the definiteness requirement, says Jeffrey Danley at Seed IP Law Group.