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Intellectual Property
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November 19, 2025
Campbell's Wants $17M Soup Rack Patent Verdict Tossed
Soup giant Campbell's has asked an Illinois federal judge to throw out a $17.3 million jury verdict that found it had infringed patents related to gravity-operated racks in grocery aisles, saying the racks "indisputably" contain unpatentable elements.
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November 19, 2025
Fed. Circ. Backs No Infringement Finding In Railcar Fight
The Federal Circuit on Wednesday refused to reinstate a lawsuit accusing railcar manufacturer Greenbrier of infringing a pair of patents covering railroad gondolas, backing a lower court's finding that the company's products didn't include all the elements of the patents.
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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."
Expert Analysis
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Opinion
4 Former Justices Would Likely Frown On Litigation Funding
As courts increasingly confront cases involving hidden litigation finance contracts, the jurisprudence of four former U.S. Supreme Court justices establishes a constitutional framework that risks erosion by undisclosed financial interests, says Roland Eisenhuth at the American Property Casualty Insurance Association.
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Brand Protection Takeaways From OpenAI Trademark Case
The ongoing battle between IYO and OpenAI offers critical lessons on diligent trademark enforcement and proactive risk management for startups and established players alike navigating branding in the rapidly evolving artificial intelligence sector, say attorneys at Dykema.
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How Attys Can Use AI To Surface Narratives In E-Discovery
E-discovery has reached a turning point where document review is no longer just about procedural tasks like identifying relevance and redacting privilege — rather, generative artificial intelligence tools now allow attorneys to draw connections, extract meaning and tell a coherent story, says Rose Jones at Hilgers Graben.
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IP Due Diligence Tips For AI Assets In M&A Transactions
Artificial intelligence systems' integration into business operations creates new considerations for intellectual property due diligence in mergers and acquisitions and financing transactions, and implementing a practical approach to identifying AI assets can help avoid litigation and losses, say Armin Ghiam and Senna Hahn at Hunton.
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How To Strengthen A Case By Mastering Expert Witness Prep
A well-prepared expert witness can bolster a case's credibility with persuasive qualifications, compelling voir dire responses and concise testimony that can withstand cross-examination, says Allison Rocker at Baker McKenzie.
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A Look At Florida's New Protected Series LLC Legislation
A new law in Florida enhances the flexibility of using limited liability companies as the entities of choice for most privately held businesses, moving Florida into a small group of states with reliable uniform protected series legislation for series LLCs, says Louis Conti at Holland & Knight.
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Opinion
New USPTO Leadership Must Address Low-Quality Patents
With John Squires in line to become the new director of the U.S. Patent and Trademark Office, the agency has an opportunity to refocus its mission on prioritizing quality in patent examination and taking a harsher stance against low-quality patents and patent trolls, says Jill Crosby at Engine Advocacy & Foundation.
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Opinion
High Court Must Overrule Outdated Patent Eligibility Doctrine
A certiorari petition should directly ask the U.S. Supreme Court to correct its 1972 patent decision in Gottschalk v. Benson, the critical point where patent eligibility law veered from the statutory text toward judicial policymaking, says Robert Greenspoon at Dunlap Bennett.
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Series
Playing The Violin Makes Me A Better Lawyer
Playing violin in a string quartet reminds me that flexibility, ambition, strong listening skills, thoughtful leadership and intentional collaboration are all keys to a successful legal practice, says Julie Park at MoFo.
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DOJ Enforcement Trends To Watch In 2nd Half Of 2025
Recent investigations, settlements and a declination to prosecute suggest that controlling the flow of goods into and out of the country, and redressing what the administration sees as reverse discrimination, are likely to be at the forefront of the U.S. Department of Justice's enforcement agenda the rest of this year, say attorneys at Baker Botts.
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The State Of AI Adoption In The Patent Field
The use of generative artificial intelligence in patent-related practices has lagged behind early predictions, which may be explained by a number of core concerns that organizations must address before seriously considering adoption, say attorney Michael Drapkin and leadership coach Michael Colacchio.
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Purdue Case Could Transform Patent Obviousness Analyses
If accepted for review by the U.S. Supreme Court, Purdue Pharma v. Accord Healthcare — concerning whether Purdue's abuse-deterrent opioid formulation patents were invalid as obvious — could significantly shift how courts weigh secondary considerations in patent obviousness analyses, say attorneys at Lathrop.
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'Top Gun' And 'Together' IP Suits Spotlight Similarity Issues
The outcome of recent lawsuits revolving around the films "Top Gun: Maverick" and "Together" may set meaningful precedents for how courts analyze substantial similarity in creative works, say attorneys at Greenspoon Marder.
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Series
Law School's Missed Lessons: Practicing Self-Care
Law schools don’t teach the mental, physical and emotional health maintenance tools necessary to deal with the profession's many demands, but practicing self-care is an important key to success that can help to improve focus, manage stress and reduce burnout, says Rachel Leonard at MG+M.
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ABA Opinion Makes It A Bit Easier To Drop A 'Hot Potato'
The American Bar Association's recent ethics opinion clarifies when attorneys may terminate clients without good cause, though courts may still disqualify a lawyer who drops a client like a hot potato, so sending a closeout letter is always a best practice, say attorneys at Thompson Hine.