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Intellectual Property
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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.
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March 09, 2026
Judge Won't Toss Nokia Patent Claims Against Warner Bros.
A Delaware federal judge has refused to dismiss Nokia's claims that Warner Bros. infringed a set of video coding patents, saying he couldn't conclude that the patents lack an inventive concept that would meet the U.S. Supreme Court's Alice test.
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March 09, 2026
Astellas Prevails In Patent Battle Over Bladder Drug
A Delaware federal judge has held that Ascent Pharmaceuticals infringed four patents covering bladder medication Myrbetriq held by name-brand drugmaker Astellas Pharma Inc. and rejected Ascent's invalidity defenses.
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March 09, 2026
McGuireWoods Beats Sun Pharma's DQ Bid In NJ Suit
A New Jersey federal court has denied Sun Pharmaceutical's bid to disqualify McGuireWoods LLP from representing pharmaceutical company Biofrontera in litigation over the alleged breach of a settlement agreement, ruling the firm's continued representation won't harm Sun Pharmaceutical and will avoid significant harm to Biofrontera.
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March 09, 2026
Musicians Claim Google Stole Songs For AI Music Tool
A group of independent musicians from around the U.S. have sued Google in Chicago federal court, accusing it of copying millions of copyrighted songs and lyrics from YouTube and across the internet to build its AI music generator Lyria 3 — a product the plaintiffs say directly competes with human artists.
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March 09, 2026
Golf Co. Approved For $35.7M Ch. 11 Sale To Nicklaus Family
A Delaware federal bankruptcy judge approved a $35.7 million sale of assets Monday in the Chapter 11 case of sports gear and golf course design enterprise Nicklaus Cos. LLC, agreeing to a deal that will see affiliates tied to retired golfer Jack Nicklaus acquire the business and end protracted litigation among its founders.
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March 09, 2026
Catching Up With Delaware's Chancery Court
The Delaware Chancery Court's docket last week featured disputes spanning alleged forged board approvals at a telecom startup, evidence-destruction claims tied to WWE's blockbuster merger with UFC and investor scrutiny of a multibillion-dollar deal between Intel and the U.S. government.
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March 09, 2026
Arnold & Porter Hires RE, IP Attys For West Coast Offices
Arnold & Porter hired an experienced real estate finance attorney and a veteran IP attorney for partner and counsel roles in its Seattle and San Francisco offices respectively, the firm announced Monday.
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March 09, 2026
Texas Jury Finds Lyft Owes $1M In Ride-Hailing Patent Case
A Texas federal jury said Lyft owes $1 million to Quartz Auto Technologies, finding the ride-hailing giant was liable for infringing an automobile technology patent.
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March 09, 2026
Justices Won't Review Fight Over PTAB Prior Art Dates
The U.S. Supreme Court on Monday denied Lynk Labs Inc.'s petition arguing the Federal Circuit erred in deciding what date should apply to determine whether a patent application constitutes prior art.
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March 09, 2026
Supreme Court Lets 'Zioness' TM Co‑Ownership Stand
The U.S. Supreme Court on Monday declined an appeal that asked the justices to answer whether separate entities can own the same trademark, after the Second Circuit upheld a New York jury verdict that said two nonprofits both owned the mark for "Zioness."
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March 06, 2026
Samsung's $303M Loss Looms Over PTAB, Trial Appeals
The Federal Circuit heard back-to-back-to-back-to-back arguments Friday in Netlist's patent litigation with Samsung, with Netlist trying to revive its server memory patents from Patent Trial and Appeal Board losses, and Samsung trying to lessen a jury's $303 million infringement verdict.
Expert Analysis
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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.
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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.