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Intellectual Property
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January 05, 2026
Perplexity Says Reddit Data-Scraping Claims Not Directed At It
Perplexity AI Inc. has told a New York federal judge it should be released from a suit where Reddit Inc. likened the AI startup and three data-scraping companies to bank robbers, saying the social media site had only made allegations of improper data procuring against the scraping companies and not Perplexity itself.
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January 05, 2026
ITC To Review Caterpillar Imports Over Bobcat Patents
The U.S. International Trade Commission has agreed to review allegations that Caterpillar Inc.'s imports of certain types of construction machines infringe patents owned by rival Doosan Bobcat.
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January 05, 2026
Mobile Game Maker Sues To Reverse Trademark Cancellation
A mobile game developer has sued a French rival seeking to reverse a ruling from the Trademark Trial and Appeals Board that canceled its trademark on the term "Edge Games," saying it is legally entitled to priority for the mark since it has used it continuously in commerce.
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January 05, 2026
Sterne Kessler Names First New Managing Director Since 2007
Intellectual property boutique Sterne Kessler Goldstein & Fox PLLC announced Monday it has named its first new managing partner in 18 years, with a trial lawyer and executive committee member taking the helm of the Washington, D.C., firm.
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January 05, 2026
MoFo US Offices Lead 2026 Partner Promotions
More than a dozen attorneys at Morrison Foerster LLP have started the new year with new titles following the firm's Monday announcement of its partner promotions for 2026.
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January 05, 2026
V&E Brings On Kilpatrick Atty To Help Lead IP Practice
Vinson & Elkins LLP announced Monday that it has hired an attorney who helped steer Kilpatrick Townsend & Stockton LLP's patent litigation team to co-lead its IP litigation practice and bolster its capacity to handle patent infringement and other cases.
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January 05, 2026
Spencer Fane Merges With Global IP Counselors In DC
The Missouri-headquartered Spencer Fane LLP has announced its second merger in as many months, growing with a dozen patent and trademark attorneys and patent agents, from Washington, D.C.-based Global IP Counselors LLP, the firm announced Monday.
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January 05, 2026
Shein Hit With Photo Copyright Claim By UK Clothing Retailer
Shein has been sued in a London court by a women's clothing retail brand for allegedly infringing on its copyright by replicating more than 500 photographs in digital adverts and listings on the fashion giant's retail website.
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January 02, 2026
9th Circ. Affirms Kat Von D's IP Win But Says New Test Needed
A Ninth Circuit panel affirmed tattoo artist Kat Von D's jury win Friday over a photographer who claimed she infringed his photo of Miles Davis, although two judges said the "intrinsic" test applied by the jury should be discarded in the circuit because it handcuffs courts to verdicts finding no infringement.
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January 02, 2026
Splunk Appeals Loss Of Posttrial Bid After $1 IP Award
Software company Splunk is appealing a California federal judge's refusal to alter a jury verdict that awarded the company just $1 after finding a rival infringed its copyrighted software.
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January 02, 2026
9th Circ. Affirms Paramount's Win In 'Top Gun' IP Fight
The Ninth Circuit on Friday affirmed Paramount's win in a copyright lawsuit alleging the studio's 2022 "Top Gun: Maverick" blockbuster film failed to credit a journalist whose article inspired the original 1986 movie, finding that similarities between the sequel and the article are too abstract to be protected.
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January 02, 2026
Newman Eyes High Court After Latest Loss On Suspension
An attorney for Federal Circuit Judge Pauline Newman said Friday the 98-year-old judge plans to appeal to the U.S. Supreme Court after the full D.C. Circuit refused to reconsider a decision affirming the dismissal of her lawsuit challenging her suspension.
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January 02, 2026
Baking Co. Sanctioned For Sharing Secret Formula In Affidavit
A baking-products company that a Pennsylvania jury found to have copied a rival's formula will face $11.4 million in legal bills and a permanent ban on making certain products after sharing details of the allegedly copied goods in publicly accessible court documents, a federal judge has ruled.
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January 02, 2026
The Top Sports & Betting Cases To Watch In 2026
As attorneys prepare for a busy year of sports cases centering on antitrust, labor laws and prediction markets, all eyes are sure to be locked on the U.S. Supreme Court, which will decide the fate of two state laws banning transgender girls and women from competing in female sports.
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January 02, 2026
Approach The Bench: What Judges Had To Say In 2025
Jurists discussed their strategies for decision-making, the difficulties of case management, and their predictions for the future of litigation in a dozen interviews with Law360 this year.
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January 02, 2026
Copyright & Trademark Policy And Trends To Watch In 2026
Intellectual property attorneys are waiting to see if the U.S. Copyright Office releases an additional report on artificial intelligence and are curious if the U.S. Patent and Trademark Office continues to speed up its handling of trademark applications. Here are Law360's picks for the copyright and trademark policies and trends to watch this year.
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January 02, 2026
Patent Litigation Trends To Watch In 2026
Attorneys are expecting a significant increase in district court litigation after a series of dramatic changes at the U.S. Patent and Trademark Office have made the Patent Trial and Appeal Board less attractive, which is one of the most significant trends for 2026.
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January 02, 2026
Trademark Cases To Watch In 2026
An appeal over the use of foreign words in branding is up for consideration at the U.S. Supreme Court, and a Delaware federal judge is set to deliver his verdict following a bench trial over the "Ugliest House in America." Here are Law360's picks for the trademark cases to watch in 2026.
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January 02, 2026
Trade Secret Trends To Watch In 2026
The landscape of trade secret law could see significant developments in 2026 as courts address the aftermath of astronomical jury awards and navigate jurisdictional tensions surrounding the timing and specifics of trade secret disclosures in litigation.
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January 02, 2026
Copyright Cases To Watch In 2026
U.S. federal courts this year will continue to review consequential copyright infringement suits involving artificial intelligence, while appeals court decisions remain pending in a pair of notable fair use cases involving ROSS Intelligence and Microsoft. Here are Law360's picks for copyright cases to watch in 2026.
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January 02, 2026
California Cases To Watch In 2026
Legal experts following California courts in 2026 are tracking high-stakes personal injury, antitrust and copyright battles against giants in the social media, artificial intelligence and entertainment industries, as well as wide-ranging legal disputes arising from Los Angeles wildfires and high-profile appeals pending before the California Supreme Court.
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January 02, 2026
Patent Policy To Watch In 2026
After a year of significant shifts in U.S. Patent and Trademark Office policy on patent reviews and patent eligibility, attorneys will be closely following how the changes play out in 2026, along with proposals for further moves, and whether Congress decides to weigh in on patents.
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January 02, 2026
Mangione, Trump, Sports Scandals Among NY Cases To Watch
The coming year's major developments in New York courts include politically charged criminal cases with ties to President Donald Trump, gambling investigations that have snared high-profile athletes and charges against murder suspect Luigi Mangione.
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January 02, 2026
Patent Cases To Watch In 2026
The U.S. Supreme Court is considering whether to weigh in on generic-drug skinny labels, while the Federal Circuit is examining an effort by the U.S. Patent and Trademark Office to shield decisions from review. Here's a look at those cases and others that attorneys will be tracking in 2026.
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January 02, 2026
The High-Stakes Healthcare AI Battles To Watch In 2026
Courts across the country are set to hear a wave of litigation in the coming year that will begin to draw the legal boundaries around artificial intelligence in healthcare and the life sciences. Law360 spoke with legal experts about the high-stakes AI litigation set to unfold in 2026.
Expert Analysis
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How Unchecked AI Exposes Expert Opinions To Exclusion
A growing number of cases illustrate the potential for misuse of artificial intelligence tools by experts in litigation, resulting in reports with hallucinated information or unexplainable analysis, so to embrace the efficiencies AI tools introduce without falling victim to the risks, attorneys and experts should implement a few best practices, say attorneys at Willkie Farr.
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Series
Law School's Missed Lessons: Practicing Client-Led Litigation
New litigators can better help their corporate clients achieve their overall objectives when they move beyond simply fighting for legal victory to a client-led approach that resolves the legal dispute while balancing the company's competing out-of-court priorities, says Chelsea Ireland at Cohen Ziffer.
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Navigating 2025's Post-Grant Proceeding Shakeups
Extensive changes to the U.S. Patent Trial and Appeal Board's post-grant proceedings this year, including the new settled expectations factor and revitalization of Fintiv factors, require petitioners and patent owners alike to be mindful when selecting patents to assert and challenge, say attorneys at Quinn Emanuel.
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Series
The Law Firm Merger Diaries: How To Build On Cultural Fit
Law firm mergers should start with people, then move to strategy: A two-level screening that puts finding a cultural fit at the pinnacle of the process can unearth shared values that are instrumental to deciding to move forward with a combination, says Matthew Madsen at Harrison.
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Latisse Ruling's Lessons On Avoiding Chemical Patent Pitfalls
The Federal Circuit's decision in Duke v. Sandoz, reversing a $39 million infringement claim for selling a generic Latisse product, reinforces a fundamental truth in chemical patent strategy: Broad genus claims rarely survive without clear evidence of possession of specific embodiments, says Kimberly Vines at Stites & Harbison.
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A Redirection For AIA Proceedings Under New USPTO Director
A recent U.S. Patent and Trademark Office memorandum implementing a bifurcated process for determining whether to institute an inter partes review or post-grant review, and the new director's subsequent notice of proposed rulemaking with additional limitations on the use of IPRs, may significantly affect patent litigation strategies, say attorneys at Sterne Kessler.
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Considerations When Invoking The Common-Interest Privilege
To successfully leverage the common-interest doctrine in a multiparty transaction or complex litigation, practitioners should be able to demonstrate that the parties intended for it to apply, that an underlying privilege like attorney-client has attached, and guard against disclosures that could waive privilege and defeat its purpose, say attorneys at DLA Piper.
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Motorola Ruling Solidifies Discretionary Authority Of USPTO
The Federal Circuit's latest ruling in In re: Motorola Solutions Inc. underscores the finality and discretionary nature of the finality of Patent Trial and Appeal Board institution decisions, and clarifies that neither interim guidance nor shifting administrative policy creates substantive rights for petitioners, say attorneys at Morgan Lewis.
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Series
The Law Firm Merger Diaries: Making The Case To Combine
When making the decision to merge, law firm leaders must factor in strategic alignment, cultural compatibility and leadership commitment in order to build a compelling case for combining firms to achieve shared goals and long-term success, says Kevin McLaughlin at UB Greensfelder.
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How Brand-Entertainment Collabs Are Reshaping IP Strategy
As storytelling and commerce become increasingly intertwined, brand and entertainment collaborations demand equal parts creativity and legal precision, and rightsholders that proactively align their IP, clearance and ownership strategies will be best positioned to capture opportunity while mitigating risk, says Bess Morgan at Loeb & Loeb.
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Opinion
Despite Deputy AG Remarks, DOJ Can't Sideline DC Bar
Deputy Attorney General Todd Blanche’s recent suggestion that the D.C. Bar would be prevented from reviewing misconduct complaints about U.S. Department of Justice attorneys runs contrary to federal statutes, local rules and decades of case law, and sends the troubling message that federal prosecutors are subject to different rules, say attorneys at HWG.
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How AI Tech Suppliers Can Address IP Lawyers' Concerns
While artificial intelligence tools can help intellectual property lawyers be more productive and effective, AI tech providers must address issues of privilege, data privacy and confidentiality to make their technology viable and useful for IP law, say Tom Colson at Colson Law and Kevin Bronson at Simpson & Simpson.
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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.