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Intellectual Property
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December 02, 2025
14 Ex-Lawmakers Tell USPTO Proposed Rules Violate The Law
A group of 14 former members of Congress, including America Invents Act sponsor Patrick Leahy, has told the U.S. Patent and Trademark Office that the agency's proposal to restrict many patent challenges "violates foundational American legal principles and the AIA."
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December 02, 2025
Lyft Gets Albright To Invalidate Some Ride-Hailing Patents
A Texas federal judge has found that three of Quartz Auto Technologies' patents Lyft Inc. has been accused of infringing are not patentable, after the ride-hailing giant said they were ineligible for patent protection under the U.S. Supreme Court's Alice standard.
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December 02, 2025
Citadel Securities Can't Duck Microchip Patent Claims
An Illinois federal judge has denied Citadel Securities' attempt to escape a software company's patent infringement claims related to computer microchips, saying she was not convinced that the patents at issue were too abstract to be valid.
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December 02, 2025
Tesla Joins Fight At Fed. Circ. Against PTAB Policy Changes
Tesla has become the latest company to head to the Federal Circuit to challenge U.S. Patent and Trademark Office changes to the institution process at the Patent Trial and Appeal Board, saying the office is putting up "arbitrary roadblocks."
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December 02, 2025
Fed. Circ. Erases $41.8M Verdict Over Seagen Cancer Drug IP
The Federal Circuit in a precedential opinion Tuesday reversed a $41.8 million verdict against Daiichi Sankyo for infringing a Seagen breast cancer treatment patent, saying a lower court should have found that the patent didn't adequately describe the claimed invention or enable a skilled person to use it.
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December 02, 2025
Startup's Accent Translation Trade Secrets Suit Can Proceed
A California federal judge has denied a technology company's attempt to escape a suit alleging it stole trade secrets related to an accent translation technology from an artificial intelligence startup, saying the tech company's insistence that its rival did not make enough of an effort to defend the secrets does not make for grounds to dismiss the case at this time.
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December 02, 2025
Miss America Sanctions Bid Must Be Axed, Fla. Court Told
The plaintiffs in a Florida federal court battle over the ownership of the Miss America pageant have pushed back against a sanctions bid against their attorneys, saying the court should reject it because it's "wholly meritless."
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December 02, 2025
Approach The Bench: Judge Robart On Living Under Threats
It's been nearly nine years since U.S. District Judge James Robart blocked President Donald Trump's 2017 executive order barring travel from seven Muslim-majority countries, and though the judge has had a long career — including groundbreaking patent and securities decisions — he still occasionally gets recognized as that "so-called judge."
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December 01, 2025
Silver Fern Chemical Tells Jury 3 Workers Stole Trade Secrets
Counsel for chemical distributor Silver Fern Chemical told a Seattle federal jury Monday that three of its salespeople cheated the company out of more than $7 million in revenue by taking confidential customer information to a rival business, kicking off what's expected to be a 12-day trial.
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December 01, 2025
Fed. Circ. Eyes $162K Fee Award To Vizio In Ramey Case
The Federal Circuit on Monday scrutinized a judge's order that a patent owner represented by embattled firm Ramey LLP must pay Walmart Inc.-owned television maker Vizio Inc. nearly $162,000 in attorney fees, with judges debating if the award was justified based on the plaintiff's settlement offer.
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December 01, 2025
Merck Wants Fed. Circ. Redo On Decision Backing Axed IP
German drugmaker Merck has asked the Federal Circuit to rethink its decision upholding the invalidation of claims in two patents on the blockbuster multiple sclerosis drug Mavenclad, saying the ruling creates a rule where inventors' work can later be used against them.
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December 01, 2025
Fed. Circ. Holds IPR Estoppel Doesn't Bind Patent Office
A Patent Trial and Appeal Board trial has no bearing on the U.S. Patent and Trademark Office's ability to separately reevaluate the validity of a patent, the Federal Circuit ruled on Monday.
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December 01, 2025
PTAB Cuts Some Claims In GoPro Camera Patent
The Patent Trial and Appeal Board has invalidated a pair of claims in a GoPro camera aspect ratio patent challenged by a China-based camera company but refused to throw out the first claim of the patent.
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December 01, 2025
Worker Wants Cannabis Co. Trade Secrets Suit Trimmed
A former supervisor at New Jersey cannabis products maker Kushi Labs LLC is looking to whittle down a trade secrets lawsuit accusing her of siphoning off confidential materials and giving them to a rival, arguing in a Wednesday filing that a federal law prohibits only hacking, not employees' misuse of their access.
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December 01, 2025
Justices Ask For Government's Input On AI Copyright Case
The U.S. Supreme Court has asked for the government's response to an appeal from a computer scientist challenging a refusal to copyright an artwork made by an artificial intelligence system he created.
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December 01, 2025
Legal Publisher Says AI Firm Made Improper Use Of Database
Legal publishing and research firm Fastcase hit legal AI tech firm Alexi with a lawsuit in D.C. federal court, claiming it breached a former business relationship and began making improper use of its legal data to become a direct competitor.
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December 01, 2025
Crocs' 3D Marks Not Famous, Rival Tells Colorado Court
A footwear company has told a Colorado federal court that Crocs' shoe designs lack the necessary widespread recognition to be registered for a trademark, asking for the court to grant it a win on its arguments that Crocs' "3D" marks are invalid.
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December 01, 2025
Samsung Accused Of Infringing Security Patents In EDTX
A Wyoming-based patent owner has hit Samsung with a lawsuit in Texas federal court, claiming the South Korean electronics giant's security platform is infringing a pair of patents on ways to protect data.
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December 01, 2025
Squire Patton Brings On DLA Piper Patent Litigator In SF
Squire Patton Boggs LLP is growing its intellectual property team, announcing Monday it is bringing on a DLA Piper patent litigation attorney as a partner in its San Francisco office.
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December 01, 2025
Nvidia Faces More Allegations Of YouTube AI Scraping
The creators of YouTube channel h3h3 Productions and two golf content creators have brought a proposed class action against artificial intelligence and computer chip giant Nvidia, claiming it had improperly scraped their content to train the AI model Cosmos.
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December 01, 2025
Justices Question Scope Of ISP Liability In $1B Piracy Case
U.S. Supreme Court justices pressed Cox Communications on whether internet service providers could ever be liable for their customers' online piracy if it defeated a $1 billion case brought by music companies, with Justice Ketanji Brown Jackson questioning the company's attorney Monday if "selling internet services can ever be culpable conduct."
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November 28, 2025
UK Litigation Roundup: Here's What You Missed In London
This past week in London has seen the National Crime Agency target an Azerbaijan politician and a subsidiary of Withers over a disputed £50 million ($66 million) property portfolio, the eldest son of a British aristocratic family challenge the trustees of their multimillion-pound estate, and a sports lawyer suspected of dishonesty face action by the Solicitors Regulation Authority following his firm's closure.
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November 26, 2025
Bergdorf Goodman Exec Is Sued To Stop Move To Nordstrom
Saks Global has filed suit in Texas federal court seeking to stop a "high-visibility executive" who recently resigned from its Bergdorf Goodman subsidiary from joining Nordstrom Inc., accusing the former executive of breaching noncompete obligations and improperly retaining trade secrets she allegedly downloaded before resigning.
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November 26, 2025
9 News Outlets Latest To Sue Microsoft, OpenAI For IP Theft
The Virginian-Pilot, Los Angeles Daily News, Hartford Courant and six other regional news outlets joined a long list of authors and publishers who accuse Microsoft Corp. and OpenAI Inc. of willfully infringing their copyrighted works to train their generative text products.
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November 26, 2025
Health Plans Defend Renewed Biogen MS Drug Scheme Suit
Health plans claiming Biogen Inc. illegally stifled competition for its multiple sclerosis drug Tecfidera have said an Illinois federal judge should let their latest complaint proceed to discovery because it fixes earlier pleading deficiencies and better outlines the drugmaker's allegedly anticompetitive scheme.
Expert Analysis
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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.
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Trending At The PTAB: A Potential Barrier To Serial Challenges
New rules proposed by the U.S. Patent and Trademark Office may appear similar to previous rules at first glance, but are actually much broader in how they would limit petitioners' ability to challenge a patent more than once, say attorneys at Finnegan.
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Fed. Circ. In September: The Printed Matter Doctrine Expands
The Federal Circuit’s recent decision in Bayer v. Mylan represents an extension of the doctrine that adding new words to an existing product or method will not support patentability unless there is a functional relationship, bringing new considerations for both patent holders and challengers, say attorneys at Knobbe Martens.
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10 Quick Tips To Elevate Your Evidence Presentation At Trial
A strong piece of evidence, whether in the form of testimony or exhibit, is wasted if not presented effectively, so attorneys must prepare with precision to help fact-finders both retain the information and internalize its significance, says Allison Rocker at Baker McKenzie.
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Series
Practicing Stoicism Makes Me A Better Lawyer
Practicing Stoicism, by applying reason to ignore my emotions and govern my decisions, has enabled me to approach challenging situations in a structured way, ultimately providing advice singularly devoted to a client's interest, says John Baranello at Moses & Singer.
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Broader Eligibility For AI-Related Patents May Be Coming
A series of recent developments from the U.S. Patent and Trademark Office appears to signal that claims involving improvement in the operation of a machine learning model are now more likely to be considered patent-eligible, and that patent examiners may focus on questions of novelty and nonobviousness and less so on subject matter eligibility, say attorneys at Kilpatrick.
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Series
The Biz Court Digest: Texas, One Year In
A year after the Texas Business Court's first decision, it's clear that Texas didn't just copy Delaware and instead built something uniquely its own, combining specialization with constitutional accountability and creating a model that looks forward without losing touch with the state's democratic and statutory roots, says Chris Bankler at Jackson Walker.
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Series
Law School's Missed Lessons: Educating Your Community
Nearly two decades prosecuting scammers and elder fraud taught me that proactively educating the public about the risks they face and the rights they possess is essential to building trust within our communities, empowering otherwise vulnerable citizens and preventing wrongdoers from gaining a foothold, says Roger Handberg at GrayRobinson.
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Adapting To USPTO's Reduction Of Examiner Interview Time
Reported changes to the U.S. Patent and Trademark Office's examiner performance appraisal plan will likely make interviews scarcer throughout the application process, potentially influencing patent allowance rates and increasing the importance of approaching each interview with a clear agenda and well-defined goals, say attorneys at Polsinelli.