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Intellectual Property
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March 30, 2026
Sanofi Claims IP Life Extension Needed For Double Patenting
The Patent Trial and Appeal Board rightly found a Sanofi patent application shouldn't be rejected for obviousness-type double patenting, as it doesn't improperly extend patent life, the French drugmaker and its allies have told U.S. Patent and Trademark Office Director John Squires.
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March 30, 2026
Catching Up With Delaware's Chancery Court
The Delaware Chancery Court's docket this past week featured disputes involving globally recognized companies, high-dollar contract fights, revived claims from the state's high court and the resolution of a closely watched de-SPAC case.
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March 30, 2026
Fastener Co. Can't Slip $17K TM Infringement Judgment
A Pennsylvania federal judge has upheld a $17,000 trademark infringement judgment against industrial fastener company Peninsula Components after it was found liable for using its competitor Penn Engineering & Manufacturing Corp's "PEM" name in Google Ads, ruling that the defendant presented no compelling reason to erase the verdict.
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March 30, 2026
Tilray Accused Of Dodging $11M In Bob Marley Royalties
Multistate cannabis giant Tilray owes more than $11 million in royalty payments for using Bob Marley's brand in connection with marijuana products, according to a new lawsuit filed in Delaware Chancery Court.
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March 30, 2026
Hunter S. Thompson Whiskey Brand Sued Over IG Photos
The owner of the copyright to pictures taken by Hunter S. Thompson's personal photographer claimed in Colorado federal court Monday that the whiskey brand owned by Thompson's estate violated copyright law by posting some of the photos on their social media.
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March 30, 2026
TriZetto's $70M Trade Secret Verdict Upheld, Total Award Cut
A New York federal judge has upheld a $70 million compensatory damages verdict for the TriZetto Group in a long-running trade secret fight against Syntel Inc., while also cutting punitive damages to about $140 million and awarding TriZetto more than $12 million in attorney fees.
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March 30, 2026
Del. Judge Upholds $34M Verdict In Glaucoma Patent Feud
A Delaware federal judge has affirmed a $34 million verdict against Alcon and related entities for infringing patents covering medical devices to treat glaucoma, disagreeing that Sight Sciences Inc. had failed to show the accused product meets the limitations of the patent claims.
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March 30, 2026
Nationwide Need Not Cover Marker Makers' Trade Secret Fight
Four Nationwide units have no duty to defend a marker manufacturer in an underlying suit by a competitor alleging it colluded with former employees to use trade secrets and other proprietary information, a Pennsylvania federal judge ruled.
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March 30, 2026
J&J Unit Wants Forensic Exam Of Ex-Director's Devices
A Johnson & Johnson subsidiary urged a New Jersey federal court to order a former associate director to submit to a court-supervised forensic inspection of any device or account in which she could have stored confidential information it claims she downloaded in order to start her own competing company.
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March 30, 2026
Retailers Not Covered In Trademark Infringement Dispute
An insurer has no duty to defend a home goods retailer accused of using another company's trademark in its online advertising and marketing, an Illinois federal court ruled, finding that the underlying suit does not allege a covered personal and advertising injury.
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March 30, 2026
High Court Turns Away CRISPR Patent Validity Dispute
The U.S. Supreme Court on Monday rejected Agilent Technologies' bid to revive patents on the gene-editing tool CRISPR, which centers on the burden of proof in establishing prior art.
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March 30, 2026
Justices Reject TM Appeal Tied To 'Use In Commerce'
The U.S. Supreme Court on Monday declined to take up an appeal challenging a Ninth Circuit ruling that upheld a multimillion-dollar default judgment based largely on statements defendants made in trademark applications.
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March 27, 2026
Injunction Constraints Impede Utility Patent Counterfeit Cases
A Texas federal judge ruled this month that the strongest tool to stop counterfeiters in so-called Schedule A cases doesn't apply to utility patents, which attorneys say cements a long-standing practice of retailers relying on trademarks and design patents.
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March 27, 2026
Inventors Back Dolby's Interested-Party High Court Fight
A group representing inventors and entrepreneurs is supporting Dolby's bid to have the U.S. Supreme Court review a Federal Circuit dismissal of the company's appeal of a Patent Trial and Appeal Board proceeding it won, citing the importance of knowing which parties are behind a patent challenge.
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March 27, 2026
Hemp Co. Seeks To Cancel Popular 'Lost Mary' Vape TM
A North Carolina hemp provider is looking to cancel the popular "Lost Mary" vape trademark, held by the Chinese company that also sells Elf Bars, telling a California federal court that it was always invalid because it's illegal to sell flavored vapes.
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March 27, 2026
NCAA's Anti-Sports Betting Stance Becomes An IP Issue
The National Collegiate Athletic Association has kicked off a legal battle with a trademark infringement lawsuit against DraftKings for using terms like "March Madness" to describe the basketball competition, bringing the issue of sports betting to court and signaling a more active role in intellectual property enforcement.
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March 27, 2026
Eli Lilly Keeps Most Of Weight Loss Drug Copy Suit Alive
A California federal judge has refused to throw out a lawsuit accusing a pair of telehealth companies of making copies of Eli Lilly's obesity and type 2 diabetes drugs but agreed to trim the case.
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March 27, 2026
ITC Will Review Solar Cell Imports For Infringement
The U.S. International Trade Commission is launching an investigation into claims by an Arizona-based solar company accusing nearly 50 companies of importing solar cells into the U.S. that infringe one of its patents.
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March 27, 2026
NC Biz Court Bulletin: Judge Exits, Duke Ducks Climate Suit
The North Carolina Business Court saw an unexpected shakeup with one judge's retirement, rendered a pivotal decision in a first-of-its-kind climate change case against Duke Energy and oversaw a trial between the feuding owners of a commercial bed skirt company.
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March 27, 2026
Skull Shaver Can't Stop NJ Judge From Moving IP Suit To NC
A New Jersey federal judge has adopted the recommendation of a magistrate judge who said Skull Shaver's patent infringement case against The Cut Buddy over electronic razor technology could move to North Carolina federal court.
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March 27, 2026
Nobel Prize Winners Again Lose Patent Fight Over CRISPR
The Patent Trial and Appeal Board has ruled against a pair of Nobel Prize-winning scientists in a patent dispute over who was the first to invent key aspects of the gene-editing technology CRISPR, siding again with a rival team from the Broad Institute and the Massachusetts Institute of Technology.
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March 27, 2026
Skincare Co. Says ITC Ruling Backs Ending PTAB Challenge
Skin products company Hydrafacial has argued U.S. Patent and Trademark Office Director John Squires should turn down a rehearing request from rival Sinclair Pharma over Squires' order de-instituting a challenge to Hydrafacial's patent, saying a U.S. International Trade Commission decision upholding the same patent supports the director's move.
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March 27, 2026
6th Circ. Won't Revive Ky. Bourbon-Makers' Fight Over A 'First'
A Kentucky distillery that claims to be the first African American-owned company to make bourbon at its own facility in the Bluegrass State can't revive its false advertising lawsuit against another distiller claiming the same distinction, the Sixth Circuit ruled in a Thursday published opinion.
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March 27, 2026
CoStar Expands Mass Copyright Case Against Zillow
Commercial real estate information company CoStar Group Inc. updated its mass copyright infringement suit against property listing company Zillow Group Inc. on Friday, now alleging in Washington federal court that Zillow stole more than 53,000 of CoStar's copyrighted property photos.
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March 27, 2026
BMW Facing ITC Trade Secrets Probe Of Infotainment Screens
The U.S. International Trade Commission has opened an investigation into BMW's imports of what are known as infotainment screens, acting on a California technology company's allegations that the German vehicle manufacturer misappropriated its trade secrets to develop a cheaper option.
Expert Analysis
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Series
Law School's Missed Lessons: Practical Problem Solving
Issue-spotting skills are well honed in law school, but practicing attorneys must also identify clients’ problems and true goals, and then be able to provide solutions, says Mary Kate Hogan at Quarles & Brady.
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Intellectual Property Challenges In AI-Driven Drug Discovery
Given the adoption of artificial intelligence-based drug discovery platforms and the U.S. Patent and Trademark Office's recent guidance on determining inventorship in AI-assisted inventions, practitioners must consider unprecedented questions regarding inventorship, patentability standards and infringement liability, says Paul Calvo at Sterne Kessler.
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Software Patents May Face New Eligibility Scrutiny
November guidance from the U.S. Patent and Trademark Office, along with recent litigation trends from the Federal Circuit, may encourage new challenges in the USPTO and district courts to artificial intelligence and software patents that rely on generic computing functions without concrete details, say attorneys at Venable.
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Opinion
A Uniform Federal Rule Would Curb Gen AI Missteps In Court
To address the patchwork of courts’ standing orders on generative artificial intelligence, curbing abuses and relieving the burden on judges, the federal judiciary should consider amending its civil procedure rules to require litigants to certify they’ve reviewed legal filings for accuracy, say attorneys at Shook Hardy.
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Riding The Changing Winds For AI Innovations At The USPTO
As recent U.S. Patent and Trademark Office moves reshape how artificial intelligence inventions will be examined and put them on firmer eligibility footing, practitioners need to consider how this shift is both an opportunity and a challenge, say Ryan Phelan at Marshall Gerstein and attorney Mark Campagna.
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Series
The Law Firm Merger Diaries: Integrating Practice Groups
Enacting unified leadership and consistent client service standards ensures law firm practice groups connect and collaborate around shared goals, turning a law firm merger into a platform for growth rather than a period of disruption, says Brian Catlett at Fennemore Craig.
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Tapping Into Jurors' Moral Intuitions At Trial
Many jurors approach trials with foundational beliefs about fairness, harm and responsibility that shape how they view evidence and arguments, so attorneys must understand how to frame a case in a way that appeals to this type of moral reasoning, says Steve Wood at Courtroom Sciences.
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Patent Disclaimers Ruling Offers Restriction Practice Insights
The Federal Circuit's recent decision in Focus Products v. Kartri confirms that prosecution disclaimers can extend to examiner-defined species in restriction practice, making it important for patent practitioners to manage restriction requirement responses carefully to avoid unintended claim scope limitations, say attorneys at BCLP.
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Opinion
Supreme Court Term Limits Would Carry Hidden Risk
While proposals for limiting the terms of U.S. Supreme Court justices are popular, a steady stream of relatively young, highly marketable ex-justices with unique knowledge and influence entering the marketplace of law and politics could create new problems, say Michael Broyde at Emory University and Hayden Hall at the U.S. Bankruptcy Court for the District of Delaware.
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Series
Knitting Makes Me A Better Lawyer
Stretching my skills as a knitter makes me a better antitrust attorney by challenging me to recalibrate after wrong turns, not rush outcomes, and trust that I can teach myself the skills to tackle new and difficult projects — even when I don’t have a pattern to work from, says Kara Kuritz at V&E.
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Eveready Vs. Squirt: How Trademark Surveys Fare In 9th Circ.
An analysis of how two consumer surveys for measuring confusion in trademark disputes perform in the Ninth Circuit across pivotal points in trademark cases' progression reveals insights not only on how the two formats stack up against each other, but also how to maximize a survey's effectiveness, say attorneys at Dorsey.
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Series
The Biz Court Digest: Welcome To Miami
After nearly 20 years in operation, the Miami Complex Business Litigation Division is a pioneer upon which other jurisdictions in the state have been modeled, adopting many innovations to keep its cases running more efficiently and staffing experienced judges who are accustomed to hearing business disputes, say attorneys at King & Spalding.
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Identifying And Resolving Conflicts Among Class Members
As the Fifth Circuit's recent decision in Nova Scotia Health Employees' Pension Plan v. McDermott International illustrates, intraclass conflicts can determine the fate of a class action — and such conflicts can be surprisingly difficult to identify, says Andrew Faisman, a clerk at the U.S. District Court for the Southern District of New York.
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6 Ways To Nuke-Proof Litigation As Explosive Verdicts Rise
As the increasing number of nuclear verdicts continues to reshape the litigation landscape, counsel must understand how to create a multipronged defense strategy to anticipate juror expectations and mitigate the risk of outsize jury awards, say attorneys at Norton Rose.
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What Law Firm Liability Risks In 2025 Signal For Year To Come
Trends and statistics reveal that law firms of all sizes and practice areas remained attractive litigation targets this year, so firms must take concrete steps to avoid professional liability risks in the year to come, say Douglas Richmond and Andrew Ricke at Lockton Companies.