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Intellectual Property
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January 16, 2026
Rapper Xzibit's Ex-Wife Sues Over Cannabis TM Transfers
The ex-wife of rapper Xzibit filed a trademark infringement suit in California federal court Thursday alleging he assigned the marks of the couple's cannabis brand to his associate without her consent, in violation of an automatic temporary restraining order in their divorce proceedings.
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January 16, 2026
Litter Box Maker Starts False Ads Catfight With TikTokers
The maker of the Meowant brand self-cleaning litter box says a rival litter box maker pays TikTok accounts to post fake "review" videos spreading false and disparaging comments about the Meowant products and steer cat owners to the rival company, according to a lawsuit filed Friday in Texas federal court.
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January 16, 2026
Squires Ends Chinese Chip Co. IPRs In Informative Order
U.S. Patent and Trademark Office Director John Squires has stopped Yangtze Memory Technologies Co.'s challenges to two Micron Technology Inc.-owned patents, saying the Chinese chipmaker did not address concerns over its precise identity.
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January 16, 2026
Judge Won't Toss Google Patent Suit After Hearing No-Show
A Manhattan federal judge has said he wasn't going to take a magistrate judge's recommendation to toss a patent infringement suit against Google due to the plaintiff defying court orders and skipping a bench trial, saying missing the trial did not amount to "failing to prosecute" the case in a manner that would warrant dismissal.
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January 16, 2026
Fed. Circ. Says Part Of Sunoco Butane Blending Patent Invalid
The Federal Circuit on Friday ruled that claims in one of Sunoco's gasoline blending patents that Magellan Midstream was found to have infringed were not eligible for patent protection in the first place, but found the rest of the claims at issue passed muster.
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January 16, 2026
Fed. Circ. Won't Revive Patent Suit Against Nintendo Switch
The Federal Circuit on Friday affirmed a California federal judge's conclusion that Nintendo's popular Nintendo Switch system did not infringe Gamevice Inc. patents, although it remanded an invalidity ruling that one judge feared could result in "really wacky case law."
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January 16, 2026
Comedians Say Sam Adams Used Ads Past Rights Expiration
A trio of comedians has sued the company behind Sam Adams beer for continuing to use videos they recorded for a 2019 ad campaign after the company's right to their likenesses had expired, seeking compensation for the unauthorized use in Massachusetts state court.
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January 16, 2026
11th Circ. Won't Revive Fla. Remote School TM Suit
The Eleventh Circuit has rejected an appeal from Florida Virtual School to revive its trademark infringement claims against a competitor, saying it had not shown evidence that it suffered actual damages as the result of any consumer confusion.
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January 16, 2026
Longtime Sterne Kessler Head Reflects On Leadership
After nearly two decades leading intellectual property boutique Sterne Kessler Goldstein & Fox PLLC, the firm's outgoing managing director reflects on succession planning, returning to his practice and navigating challenges from Y2K to COVID-19 during his time in leadership.
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January 16, 2026
Supreme Court Takes On Hikma's 'Skinny Label' Patent Case
The U.S. Supreme Court agreed Friday to hear Hikma Pharmaceuticals Inc.'s appeal of a decision reviving a patent case over its "skinny label" on a generic heart drug, after the Trump administration urged the court to take the case.
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January 16, 2026
TaylorMade Claims Golf Rival's UV 'Test' Misleads Consumers
TaylorMade Golf Co. Inc. in a California federal lawsuit accused its rival Topgolf Callaway Brands of running a disparaging smear campaign meant to convince consumers it has inferior, poor-performing products, in violation of the Lanham Act.
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January 16, 2026
Warren Kash Rebrands After Partner Departure
Technology litigation firm Warren Kash Warren LLP announced Thursday that it is changing its name to Warren LLP following the departure of Jen Kash, who has joined California-based Bunsow De Mory LLP.
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January 16, 2026
UK Litigation Roundup: Here's What You Missed In London
This past week in London saw the David Lloyd gym chain file an intellectual property claim against its founder, security company Primekings reignite a long-running dispute with the former owners of an acquired business, and a pair of Belizean developers sue a finance executive they say shut them out of a cruise port project.
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January 15, 2026
Google Worker In IP Theft Trial Impersonated Exec, Jury Hears
An ex-Google engineer accused of stealing artificial intelligence trade secrets to help China used a fake email account to impersonate a Google vice president that he'd listed as a business reference, and also had voice modification software on his computer, an FBI agent told jurors Thursday.
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January 15, 2026
Xreal Accuses Smart Glasses Rival Of Patent Infringement
Chinese-owned smart glasses maker Xreal on Thursday filed a lawsuit in Texas federal court against rival Viture Inc., accusing it of being a latecomer to the market and choosing a "shortcut" of patent infringement with its competing products.
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January 15, 2026
Ga. Chemical Co. Wants Early Win In Infringement Suit
Georgia-based chemical company StarChem LLC called on a federal judge to hand it an early win in a trademark suit against a similarly named competitor, arguing that neither its rival nor a Chinese sister firm could show they ever used a mark they claimed to have acquired.
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January 15, 2026
Trial 'No Longer Warranted' After Judge's Stelara Reversal
The fate of insurer CareFirst's suit accusing Johnson & Johnson of using a merger and patent fraud to anticompetitively protect immunosuppressive drug Stelara from competition is in doubt after a Virginia federal judge reversed course and nixed key claims he had previously teed up for trial.
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January 15, 2026
Judge Sinks Claims Against Samsung In Converter IP Case
A Texas federal judge has agreed to throw out CogniPower LLC's accusations that certain Samsung products infringed power converter patents, accepting a magistrate judge's finding that a key infringement question has already been answered in another case.
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January 15, 2026
PTAB Denials, Reexams & New Patent Suits Rose In 2025
The volume of Patent Trial and Appeal Board petitions dropped last year, while requests for ex parte reexaminations surged with a 66% increase from those in 2024, according to a new report from Unified Patents.
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January 15, 2026
BOE Owes $66.9M In Display Patent Case, Jury Says
A jury in the Eastern District of Texas on Thursday found that Chinese display maker BOE Technology Group Co. owes nearly $67 million for infringing a trio of LCD patents owned by an Irish company.
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January 15, 2026
Fed. Circ. Won't Stop Injunction Against BMW Foe In IP Fight
The Federal Circuit has declined for now to halt a Texas federal court's order blocking a patent company from pursuing legal action against BMW in Germany.
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January 15, 2026
Book Publishers Ask To Join Authors' AI Suit Against Google
Book publishers Cengage Learning and Hachette Book Group on Thursday asked to intervene in a proposed copyright class action from writers and illustrators accusing Google of using their works for AI training, arguing that as major publishers they have significant interests that are not currently represented in the case.
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January 15, 2026
Judge Blocks Former LeafFilter Exec From Working For Rival
An Ohio federal judge has issued an order enforcing a nonsolicitation and noncompetition agreement between a gutter guard company and a former executive who left to work for a rival and is accused of taking confidential trade secrets on his way out.
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January 15, 2026
Crowell Lands Buchalter Practice Group Co-Chair In Calif.
Crowell & Moring LLP announced Thursday that it has added the former co-chair of Buchalter PC's white collar and government investigations practice to bolster its capacity to handle healthcare fraud and other cases.
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January 15, 2026
White & Case Adds Life Sciences Team From A&O Shearman
White & Case LLP announced the addition of four life sciences intellectual property litigators from Allen Overy Shearman Sterling on Thursday, marking its latest IP-focused hires from the London-based firm.
Expert Analysis
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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.
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Ch. 11 Ruling Voiding $2M Litigation Funding Sends A Warning
A recent Texas bankruptcy court decision that a postconfirmation litigation trust has no obligations to repay a completely drawn down $2 million litigation funding agreement serves as a warning for estate administrators and funders to properly disclose the intended financing, say attorneys at Kleinberg Kaplan.
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Future-Proof Patent Law By Starting Talent Pipelines Early
Law firms struggling with a narrow talent pipeline in the intellectual property space should consider beginning their recruitment strategies for potential candidates as early as high school, and raise awareness for career opportunities that do not require a law degree, says Christine Hollis at Marshall Gerstein.
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Demystifying The Civil Procedure Rules Amendment Process
Every year, an advisory committee receives dozens of proposals to amend the Federal Rules of Civil Procedure, most of which are never adopted — but a few pointers can help maximize the likelihood that an amendment will be adopted, says Josh Gardner at DLA Piper.
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How USPTO Examiner Memo Informs Software Patent Drafting
A memorandum recently released by the U.S. Patent and Trademark Office provides useful clues as to how the USPTO and examining corps will evaluate claims in software-implemented inventions for subject matter eligibility going forward, says Michael Lew at Squire Patton.
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FTC, CoStar Cases Against Zillow May Have Broad Impact
Zillow's partnerships with Redfin and Realtor.com have recently triggered dual fronts of legal scrutiny — an antitrust inquiry from the Federal Trade Commission and a mass copyright infringement suit from CoStar — raising complex questions that reach beyond real estate, says Shubha Ghosh at Syracuse University College of Law.
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Parenting Skills That Can Help Lawyers Thrive Professionally
As kids head back to school, the time is ripe for lawyers who are parents to consider how they can incorporate their parenting skills to build a deep, meaningful and sustainable legal practice, say attorneys at Alston & Bird.
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Enablement Standard Insights From Fed. Circ. Agilent Ruling
The Federal Circuit's recent enablement standard decision in Agilent v. Synthego underscores three critical takeaways for patent practitioners, including reaffirmation that the enablement inquiry under Section 102 of the Patent Act is distinct from the inquiry under Section 112, say attorneys at MoFo.
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How WTO's Anti-Suit Injunction Ruling Affects IP Stakeholders
The World Trade Organization's recent ruling in favor of the European Union's challenge to Chinese courts' anti-suit injunction practices should hearten holders of standard-essential patents, while implementers can take solace that they retain mechanisms to distinguish the WTO decision when seeking anti-suit injunctions in U.S. courts, says Michael Franzinger at Dentons.
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Series
Teaching Trial Advocacy Makes Us Better Lawyers
Teaching trial advocacy skills to other lawyers makes us better litigators because it makes us question our default methods, connect to young attorneys with new perspectives and focus on the needs of the real people at the heart of every trial, say Reuben Guttman, Veronica Finkelstein and Joleen Youngers.
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Why Civil RICO Claims Are Gaining Traction With Plaintiffs
A Texas federal court's recent $71 million verdict in Point Bridge Capital v. Johnson demonstrates that, when used properly, civil lawsuits under the Racketeering Influenced and Corrupt Organizations Act can be a devastating weapon — and increasingly favorable for plaintiffs, says Akiva Shapiro at Gibson Dunn.
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You're Out?: Rooftop Views Of Sports Games Raise IP Issues
A high-profile dispute between the Chicago Cubs and a rooftop business adjacent to Wrigley Field strikes at the intersection of sports, intellectual property and Chicago neighborhood tradition, highlighting novel questions that could significantly affect IP rights in the context of live events generally, say attorneys at Troutman Pepper.
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5 Key Steps To Prepare For Oral Arguments
Whether presenting oral arguments before the U.S. Supreme Court or a local county judge, effective preparation includes the same essential ingredients, from organizing arguments in blocks to maximizing the potential of mock exercises, says Allison Rocker at Baker McKenzie.
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A Change In Big Pharma Response To FTC Delisting Warnings
While the effect of Federal Trade Commission notices to pharmaceutical companies about allegedly improper patent listings in the U.S. Food and Drug Administration's Orange Book had been de minimis through the end of last year, July data shows an increase in delistings, say Ratib Ali and Celia Lu at Competition Dynamics.