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Intellectual Property
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October 06, 2025
Cisco Gets PTAB To Invalidate Ethernet Patent Claims
The Patent Trial and Appeal Board has invalidated all claims Cisco Systems Inc. had challenged of an Ethernet patent owned by Lionra Technologies Ltd.
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October 06, 2025
Boeing Aims To Trim Damages In Trade Secrets Case
Facing a trade secrets misappropriation claim revived by the Eleventh Circuit, The Boeing Co. told an Alabama federal judge that a defunct company isn't entitled to unjust enrichment damages for a temporary contract the U.S. Air Force awarded two decades ago or a jury trial.
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October 06, 2025
Ex-UBS Reps Can't Solicit Bank Clients Amid Arbitration
UBS Financial Services has secured a preliminary injunction blocking former UBS advisers from soliciting the firm's account holders while arbitration accusing the representatives of violating nonsolicitation and confidentiality agreements proceeds, a decision the defendants say is the result of a mutual agreement between the parties.
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October 06, 2025
SAP Expands Celonis Fight With Delaware Patent Suit
German software firm SAP SE has filed a suit in Delaware federal court against Celonis SE that alleges infringement of patents related to business management software, expanding a legal battle between the two already going on in other litigation in the U.S. and Europe.
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October 06, 2025
Fed. Circ. Examines $41.8M Seagen Cancer Drug Patent Case
With a $41.8 million infringement verdict against Daiichi Sankyo at stake, a Federal Circuit panel Monday grappled with whether a Seagen breast cancer treatment patent adequately described the claimed invention and would enable a skilled person to use it.
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October 06, 2025
Nokia, Ericsson Lose PTAB Challenge To Wireless Patent
The Patent Trial and Appeal Board has refused to toss certain claims in a wireless communication technology patent challenged by Ericsson and Nokia, finding the companies failed to show the claims were obvious.
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October 06, 2025
Fed. Circ. Vacates J&J's $20M Loss Over Patent Ownership
The Federal Circuit freed Johnson & Johnson subsidiary DePuy Synthes from a $20 million infringement verdict on Monday, saying the orthopedic surgeon suing it didn't own the asserted knee replacement patents.
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October 06, 2025
Gilead Gets HIV Generic Drugs Barred From Market Until 2036
Gilead Sciences Inc. said Monday it is keeping generic forms of its HIV treatment Biktarvy off of the market until 2036 following a series of settlements with competitors.
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October 06, 2025
Artists Want Google To Produce AI Datasets In Copyright Suit
Artists and writers accusing Google of infringing their copyrights to train its artificial intelligence models asked a California federal judge to order the tech giant to produce certain datasets the plaintiffs believe contain their work, while Google has argued the request is "yet another sideshow" seeking irrelevant information.
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October 06, 2025
Womble Bond Atty Tells 4th Circ. He Didn't Mislead Dutch Court
There's no evidence that Womble Bond Dickinson partner Pressly Millen misled a Dutch court or violated a federal judge's correction order in a $28 million trademark dispute, Millen has told the Fourth Circuit in a bid to reverse a contempt order against him.
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October 06, 2025
Music Publishers Can Pursue Copyright Suit Against Anthropic
Music publishers accusing Anthropic of using their songs' lyrics to train its artificial intelligence chatbot can pursue previously dismissed copyright claims, after a California federal judge said Monday that their updated complaint plausibly alleges that Anthropic knew people were using its AI system to create song lyrics.
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October 06, 2025
Law Profs Say CareDx False Ad Verdict Should Stand
Two law professors have urged the Third Circuit to grant medical testing company CareDx's request for another chance to argue why its $45 million false advertising verdict against a rival should be reinstated, saying a ruling nixing the verdict will disallow juries from using circumstantial evidence and encourage false advertisers to "try their luck."
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October 06, 2025
AT&T, T-Mobile Settle Patent Suit Over 4G, 5G Tech
AT&T and T-Mobile have settled claims from Pegasus Wireless Corp. that they infringed patents with technology that runs on 4G and 5G standards.
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October 06, 2025
High Court Won't Hear Case Over Starz Strip Club Show
A playwright on Monday lost her bid to have the U.S. Supreme Court consider reviving her claims that Starz Entertainment copied her stage musical for the strip club drama series "P-Valley."
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October 06, 2025
High Court Wants Feds' Input On Coffee Drink TM Fight
The solicitor general has been asked by the U.S. Supreme Court to weigh in on a trademark case against PepsiCo Inc. launched by a company that makes nitro-brewed coffee drinks called Rise.
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October 06, 2025
High Court Refuses To Review Revived SAP Tying Claims
The U.S. Supreme Court denied a request on Monday from German software giant SAP to review a ruling that revived Teradata's antitrust claims over the alleged tying of software and database products.
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October 06, 2025
High Court Turns Down 6 Patent Cases At Start Of Term
The U.S. Supreme Court on Monday rejected six petitions in patent-related cases, taking some of its first actions on intellectual property matters this term.
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October 06, 2025
High Court Rejects USAA Appeal Over Patent Invalidations
The U.S. Supreme Court refused Monday to review the invalidation of two USAA patents in litigation against PNC Bank after USAA argued the Federal Circuit blessed a contradictory ruling in a nearly identical patent review.
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October 06, 2025
Justices Deny 'Space Force' TM Appeal From IP Atty
The U.S. Supreme Court on Monday skipped an appeal from an attorney who said a 2018 speech from President Donald Trump was the inspiration for his attempt to register "US Space Force" as a trademark.
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October 06, 2025
Justices Deny Aviation Co.'s Appeal Over TM Trial Rights
The U.S. Supreme Court on Monday rejected an appeal from a personal aviation company that raised the question of whether parties in trademark infringement cases still have a right to a jury trial when seeking an accounting of profits as the monetary remedy rather than damages.
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October 06, 2025
Justices Skip TM Dispute Over Pink Color In Hip Implants
The U.S. Supreme Court on Monday declined a German medical supplier's appeal challenging a Federal Circuit conclusion that the color pink in a hip joint implant part is not protectable trade dress because its purpose is functional.
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October 03, 2025
Up First At High Court: Election Laws & Conversion Therapy
The U.S. Supreme Court will hear oral arguments in six cases during the first week of its October 2025 term, including in disputes over federal candidates' ability to challenge state election laws, Colorado's ban on conversion therapy, and the ability of a landlord to sue the U.S. Postal Service for allegedly refusing to deliver mail.
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October 03, 2025
4 Top Supreme Court Cases To Watch This Term
After a busy summer of emergency rulings, the U.S. Supreme Court will kick off its October 2025 term Monday with only a few big-ticket cases on its docket — over presidential authorities, transgender athletes and election law — in what might be a strategically slow start to a potentially momentous term. Here, Law360 looks at four of the most important cases on the court's docket so far.
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October 03, 2025
Few Petitions Move Forward In Newest Discretion Reviews
Deputy U.S. Patent and Trademark Office Director Coke Morgan Stewart rejected 15 Patent Trial and Appeal Board petitions Friday night, but allowed five challenges to proceed.
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October 03, 2025
Cameron Can't Pin $8.9M IP Verdict On Bankrupt Co.'s Owners
Cameron International Corp. cannot hold the owners of Nitro Fluids LLC liable for a nearly $9 million patent infringement verdict against the bankrupt fracking and oil drilling services group, a Texas federal judge ruled, saying Cameron waited too long to add the owners to the litigation.
Expert Analysis
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Between The Lines Of EPO's Adoption Of Color Drawings
The European Patent Office's decision to accept patent drawings in color starting in October may enhance clarity in technical disclosures and streamline the examination process, and could also enable new patent filing strategies for international applicants, say attorneys at Miller Canfield.
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Series
Adapting To Private Practice: From Va. AUSA To Mid-Law
Returning to the firm where I began my career after seven years as an assistant U.S. attorney in Virginia has been complex, nuanced and rewarding, and I’ve learned that the pursuit of justice remains the constant, even as the mindset and client change, says Kristin Johnson at Woods Rogers.
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2 Fed. Circ. Rulings Underscore Patent Prosecution Pitfalls
Two recent patent decisions from the Federal Circuit, overturning significant judgments, serve as reminders that claim modifications and cancellations may have substantive effects on the scope of other claims, and that arguments distinguishing prior art and characterizing claims may also limit claim scope, say attorneys at Morgan Lewis.
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7 Document Review Concepts New Attorneys Need To Know
For new associates joining firms this fall, stepping into the world of e-discovery can feel like learning a new language, but understanding a handful of fundamentals — from coding layouts to metadata — can help attorneys become fluent in document review, says Ann Motl at Bowman and Brooke.
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Fed. Circ. Rulings Refine Patent Claim Construction Standards
Four Federal Circuit patent decisions this year clarify several crucial principles governing patent claim construction, including the importance of prosecution history, and the need for error-free, precise language from claims drafters, say attorneys at Taft.
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Avoiding Unforced Evidentiary Errors At Trial
To avoid self-inflicted missteps at trial, lawyers must plan their evidentiary strategy as early as their claims and defenses, with an eye toward some of the more common pitfalls, says Nate Sabri at Perkins Coie.
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How Value-Based Patent Fees May Shape IP Strategies
If the U.S. Patent and Trademark Office implements rumored plans to correlate patent fees with patent value, the financial and strategic consequences would largely depend on the specifics of how, when and how often patent values are assessed, say attorneys at Cleary.
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Agentic AI Puts A New Twist On Attorney Ethics Obligations
As lawyers increasingly use autonomous artificial intelligence agents, disciplinary authorities must decide whether attorney responsibility for an AI-caused legal ethics violation is personal or supervisory, and firms must enact strong policies regarding agentic AI use and supervision, says Grace Wynn at HWG.
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Using Reissue Applications To Strategically Improve Patents
Though reissue applications are an often-overlooked consideration in today's patent environment, they can offer powerful tools for correcting errors, strengthening patent protection, or adapting to evolving business and legal landscapes, says Curtis Powell at Wolf Greenfield.
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Series
Being A Professional Wrestler Makes Me A Better Lawyer
Pursuing my childhood dream of being a professional wrestler has taught me important legal career lessons about communication, adaptability, oral advocacy and professionalism, says Christopher Freiberg at Midwest Disability.
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Patent Claim Lessons From Fed. Circ.'s Teva Decision
The Federal Circuit's recent decision in Janssen v. Teva is an important precedent for parties drafting patent claims or litigating obviousness where the prior art has potentially overlapping ranges for a claimed element, and may be particularly instructive to patent applicants in the pharmaceutical field, say attorneys at Cooley.
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Series
Law School's Missed Lessons: Adapting To The Age Of AI
Though law school may not have specifically taught us how to use generative artificial intelligence to help with our daily legal tasks, it did provide us the mental building blocks necessary for adapting to this new technology — and the judgment to discern what shouldn’t be automated, says Pamela Dorian at Cozen O'Connor.
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Ch. 11 Ruling Voiding $2M Litigation Funding Sends A Warning
A recent Texas bankruptcy court decision that a postconfirmation litigation trust has no obligations to repay a completely drawn down $2 million litigation funding agreement serves as a warning for estate administrators and funders to properly disclose the intended financing, say attorneys at Kleinberg Kaplan.
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Future-Proof Patent Law By Starting Talent Pipelines Early
Law firms struggling with a narrow talent pipeline in the intellectual property space should consider beginning their recruitment strategies for potential candidates as early as high school, and raise awareness for career opportunities that do not require a law degree, says Christine Hollis at Marshall Gerstein.
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Demystifying The Civil Procedure Rules Amendment Process
Every year, an advisory committee receives dozens of proposals to amend the Federal Rules of Civil Procedure, most of which are never adopted — but a few pointers can help maximize the likelihood that an amendment will be adopted, says Josh Gardner at DLA Piper.