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Intellectual Property
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March 10, 2026
OpenAI Must Produce Chat Logs, Exec Diary In Copyright MDL
A federal magistrate judge in New York ordered OpenAI to furnish an executive's personal journal along with tens of millions of ChatGPT logs in response to requests by news organizations and authors in their copyright litigation against the artificial intelligence company.
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March 10, 2026
OpenAI Copied Media Metadata To Train ChatGPT, Suit Alleges
Media metadata company Gracenote alleges in a lawsuit filed Tuesday in Manhattan federal court that OpenAI has stolen a slew of its proprietary television and movie metadata to train ChatGPT and other large language models, "eroding" Gracenote's ability to license its data to competing artificial intelligence companies.
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March 10, 2026
AMD, Adeia Settle Claims And Strike Licensing Deal In IP Suits
Advanced Micro Devices Inc. has settled two suits brought by a semiconductor research company that accused it last year of infringing 10 chip manufacturing technology patents.
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March 10, 2026
Sanofi Says Judge Botched Insulin Device Patent Listings
Sanofi-Aventis sparred with drug wholesalers over a Massachusetts federal magistrate judge's pronouncements that the parties should go to trial on claims the pharmaceutical giant used improper insulin device patent listings to anticompetitively protect the blockbuster Lantus insulin pen from competition.
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March 10, 2026
Re/Max Hits Ex-Franchisee With Trademark Infringement Suit
Property listings company Re/Max LLC has alleged in Colorado federal court that a former franchisee failed to pay more than $6.1 million owed under two franchise agreements and keeps using Re/Max's trademarks even though the franchise agreements were terminated.
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March 10, 2026
Solar Battery Co. Seeks Dismissal Of Ford Trade Secret Suit
A solar battery maker has asked a Michigan federal court to dismiss Ford Motor Co.'s trade secret and contract claims over confidential technology disclosed in patent applications, claiming Ford lacks standing because it doesn't own the technology at the center of the dispute.
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March 10, 2026
Squires Attempting To Dodge PTAB Appeal, Fed. Circ. Told
A patent challenger told the Federal Circuit that the director of the U.S. Patent and Trademark Office is undermining its appeal rights by insisting his order reversing the company's successful case is not a "final written decision," arguing that the court's "jurisdiction is not so easily evaded."
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March 10, 2026
Judge Blocks Perplexity AI Assistant From Amazon Shopping
A California federal judge has granted Amazon's request for a temporary injunction that could block Perplexity AI Inc. from using its artificial intelligence assistant Comet to purchase things on the retail site, an order that Perplexity has already appealed.
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March 10, 2026
Texas Jury Awards $48M In Oil Drilling Patent Case
A Texas federal jury has awarded Impulse Downhole Solutions Ltd. nearly $48 million in damages against a similarly named company that it said had infringed oil drilling patents.
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March 10, 2026
ITC Reviewing GM's Infringing Auto Parts Imports Claim
The U.S. International Trade Commission on Tuesday opened an investigation into whether a slew of companies are importing replacement car parts that infringe 20 of General Motors' patented designs.
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March 10, 2026
7th Circ. Scraps Mass Counterfeit Suit Based On Screenshots
A Seventh Circuit panel has vacated a default judgment against a group of online vendors accused of selling counterfeit soap products, finding that the district court wrongly relied on checkout-page screen grabs rather than evidence of actual Illinois sales to assert jurisdiction in the case.
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March 10, 2026
Overstock Slips Cursor IP Suit After Claim Construction Issue
A Kansas federal judge has granted a win to Overstock.com in a case claiming it infringed a set of patents related to altering computer cursors, saying Lexos Media IP LLC's infringement theory did not comport with the court's claim construction.
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March 10, 2026
Sippy Cup Patent Verdict Boosted To $6M
An Illinois federal judge awarded $2 million in prejudgment interest to Munchkin Inc. in a case where it had already secured a $3.9 million verdict over infringement of a patent and a design patent for spill-proof cups, but declined to grant its request to boost the award for what Munchkin said was intentional infringement.
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March 10, 2026
Belkin Claims Rival Importing Infringing Screen Protectors
Belkin accused another company of importing screen protectors into the U.S. that infringe a trio of Belkin patents on the products and their application, asking the U.S. International Trade Commission to investigate.
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March 10, 2026
DLA Piper Can't Rep Itself At Bias Trial, Fired Atty Says
DLA Piper should not be permitted to represent itself at trial in a pregnancy discrimination case brought by a senior associate who was fired in 2022, lawyers for the plaintiff told a Manhattan federal judge.
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March 09, 2026
K&L Gates IP Atty Tapped For Wash. Supreme Court Seat
A K&L Gates intellectual property litigator will become the Washington State Supreme Court's first justice of Middle Eastern descent, Washington Gov. Bob Ferguson said Monday, announcing his pick to replace veteran retiring Justice Barbara Madsen.
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March 09, 2026
Fed. Circ. Backs Google, Amazon Wins Over Streaming IP
The Federal Circuit on Monday let stand decisions by the Patent Trial and Appeal Board to invalidate claims across three streaming patents owned by WAG Acquisition LLC, which had accused Google, Amazon, Netflix and other companies of infringement in numerous cases.
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March 09, 2026
Implicit LLC Added Inventor Too Late To Avoid Sonos IPRs
The Patent Trial and Appeal Board rightfully rejected Implicit LLC's attempt to use a newly altered patent to avoid earlier invalidations, the Federal Circuit said Monday.
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March 09, 2026
Fed. Circ. Won't Revive LED Patent After Court's Invalidation
A California federal judge properly invalidated claims of a DSS Inc. LED-technology patent, the Federal Circuit determined Monday.
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March 09, 2026
Fed. Circ. Wary Of Reviving Patent In $81M Samsung Case
The owner of a standard-essential 5G wireless network patent that a Texas jury said Samsung owes $81 million for infringing got pushback from the Federal Circuit on Monday when it argued the Patent Trial and Appeal Board's invalidation of the patent should be overturned.
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March 09, 2026
NASA Contractors Seek Full Fed. Circ. Review Of Patent Fight
The owners of a rotary wing vehicle technology patent said the Federal Circuit expanded the scope of immunity when affirming a lower court ruling that said a NASA contractor could escape their infringement lawsuit because the government authorized use of its technology.
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March 09, 2026
Jury Awards $175M In Real Estate Trade Secrets Retrial
A San Antonio jury awarded $175 million to real estate analytics firm HouseCanary Inc. in its claims accusing title company Amrock LLC of misappropriating proprietary appraisal technology and data, nearly eight years after the case culminated in a $706 million verdict that was later overturned.
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March 09, 2026
Judge OKs Sanctions In $500M Miss America Ownership Fight
A Florida federal judge Monday sanctioned a businessman and his attorney for submitting fraudulent documents in a $500 million dispute over ownership of the Miss America pageant and using the documents to put the company into Chapter 11 bankruptcy.
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March 09, 2026
Archer Says Air Taxi Rival Joby Hid China Ties, Imports
Archer Aviation fired back at electric air-taxi competitor Joby Aviation's trade secret lawsuit Monday, launching counterclaims that accuse Joby of unfair competition and false advertising by allegedly concealing China-based sourcing and misclassifying imports to evade tariffs.
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March 09, 2026
Novo, Hims & Hers Make Up, Agree To Sell GLP-1s Together
Novo Nordisk A/S will start selling its GLP-1 medications on Hims & Hers Health Inc.'s platform as part of a deal that resolves the pharmaceutical company's patent infringement lawsuit against the telehealth provider, the companies announced Monday.
Expert Analysis
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How Trial Attys Can Sidestep Opponents' Negative Frames
In litigation, attorneys often must deny whatever language or association the other side levies against them, but doing so can make the associations more salient in the minds of fact-finders, so it’s essential to reframe messages in a few practical ways at trial, says Ken Broda-Bahm at Persuasion Strategies.
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How Store Brand Evolution May Influence IP Cases
A consumer shift toward private-label grocery products has spurred a recent crop of lawsuits, like Smuckers v. Trader Joe's, and parties must be prepared to carefully analyze consumer confusion in the grocery retailing context, as well as expectations and behavior, say Justin LaTorraca, Elizabeth Milsark and Laura O’Laughlin at Analysis Group.
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8th Circ. Decision Shipwrecks IRS On Shoals Of Loper Bright
The Eighth Circuit’s recent decision invalidating transfer pricing regulations in 3M Co. v. Commissioner may be the most significant tax case implementing Loper Bright's rejection of agency deference as a judicial tool in statutory construction, says Edward Froelich at McDermott.
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Rule Amendments Pave Path For A Privilege Claim 'Offensive'
Litigators should consider leveraging forthcoming amendments to the Federal Rules of Civil Procedure, which will require early negotiations of privilege-related discovery claims, by taking an offensive posture toward privilege logs at the outset of discovery, says David Ben-Meir at Ben-Meir Law.
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IP Ownership Risk Grows In Booming Cancer Drug Market
The ownership of intellectual property has become strategically decisive in deals involving valuable cancer therapeutics known as ADCs, as highlighted by the recent Takeda-Innovent deal, with the commercial value of a license resting on the integrity and defensibility of the underlying technology, say attorneys at Loeb & Loeb.
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Series
My Miniature Livestock Farm Makes Me A Better Lawyer
Raising miniature livestock on my farm, where I am fully present with the animals, is an almost meditative time that allows me to return to work invigorated, ready to juggle numerous responsibilities and motivated to tackle hard issues in new ways, says Ted Kobus at BakerHostetler.
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The Future Of Gen AI Training Amid Reddit Data Scraping Suit
Reddit's lawsuit against Perplexity AI is not framed as a classic copyright infringement fight, demonstrating that even when companies avoid fair use claims, the path by which training data is obtained is legally consequential, say attorneys at Troutman Pepper.
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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.