Intellectual Property Law and Copyright Laws

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Intellectual property law and copyright law thought leadership, articles, podcasts, videos and webinars from expert sources across the legal world. Explore insights covering topics such as licensing and syndication, patent law, trade secrets and trademark law.
Article
United States Trademark Ownership Errors: How Small Filing Mistakes Become Expensive Problems
Trademark ownership errors in USPTO records often remain hidden for years until a transaction, financing, or litigation forces a title review. Two recent cases demonstrate how minor filing mistakes—a misplaced hyphen and an incorrect applicant name—can create expensive problems that require extensive documentation to resolve, especially when corporate records have been lost or key personnel have departed.
United States IP
HS
Harris Sliwoski
Article
European Patent Office Updates Its Guidelines For Examination
The European Patent Office has released its April 2026 Guidelines for Examination, introducing significant changes to procedural and substantive patent law. Key updates include modifications to the PACE acceleration program, new claim interpretation standards following the G1/24 decision, relaxed novelty requirements for products placed on the market under G1/23, and refined guidance on further medical use claims under Article 54(5) EPC.
Worldwide IP
OM
Oblon, McClelland, Maier & Neustadt, L.L.P
Article
Understanding The Judges Of The US Court Of Appeals For The Federal Circuit, Senior Status, And The Rule Of 80
The United States Court of Appeals for the Federal Circuit holds unique nationwide jurisdiction over patent cases and specialized federal law, making its composition critically important to innovation and intellectual property enforcement. This analysis examines the Rule of 80 governing senior status eligibility, explains why eligibility dates do not predict actual vacancies, and provides a comprehensive overview of the current court's composition and its implications for patent-dependent industries.
United States IP
UT
Upadhye Tang
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Article
Readily Ascertainable—WilmerHale's Trade Secret Bulletin: June 2026
Recent trade secret litigation reveals critical developments in RICO claims based on employee recruitment patterns, criminal prosecution standards for identifying stolen algorithms, and the heightened particularity requirements courts now demand when pleading trade secret misappropriation. How are courts balancing the need for specificity in identifying trade secrets against the practical challenges of describing proprietary information in public filings?
United States IP
W
WilmerHale
Article
What's Professional, Doc?
Two Georgia employees allegedly misappropriated trade secrets and proprietary software to launch a competing insurance brokerage, prompting their former employer to sue. When their professional liability insurer denied coverage, a critical question emerged: what types of actions by an insured actually constitute "professional services" under Georgia law, and does establishing a rival business using stolen confidential information fall within that definition?
United States Insurance
HK
Holland & Knight
Article
Not So Readily Ascertainable: The Hidden Cost Of Dropping A Trade Secret Claim
A Ninth Circuit decision reversed a $40 million trade secrets verdict because a single jury instruction placed the burden of proof on the wrong party under federal law. The case highlights a critical divergence between the federal Defend Trade Secrets Act and California's trade secret statute regarding who must prove whether information was "readily ascertainable," and explores whether plaintiffs can recover both avoided-cost damages and injunctive relief without double recovery.
United States Litigation
HK
Holland & Knight
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Article
United States Trademark Ownership Errors: How Small Filing Mistakes Become Expensive Problems
Trademark ownership errors in USPTO records often remain hidden for years until a transaction, financing, or litigation forces a title review. Two recent cases demonstrate how minor filing mistakes—a misplaced hyphen and an incorrect applicant name—can create expensive problems that require extensive documentation to resolve, especially when corporate records have been lost or key personnel have departed.
United States IP
HS
Harris Sliwoski
See more
Article
European Patent Office Updates Its Guidelines For Examination
The European Patent Office has released its April 2026 Guidelines for Examination, introducing significant changes to procedural and substantive patent law. Key updates include modifications to the PACE acceleration program, new claim interpretation standards following the G1/24 decision, relaxed novelty requirements for products placed on the market under G1/23, and refined guidance on further medical use claims under Article 54(5) EPC.
Worldwide IP
OM
Oblon, McClelland, Maier & Neustadt, L.L.P
Article
What The Copyright Lawsuit Over BTS’s “Swim” Teaches Us About Music Publishing Risk
When a BTS hit single shares its title and core elements with an unreleased demo, the resulting federal copyright lawsuit becomes a critical case study in proving access through digital paper trails, substantial similarity analysis, and supply-chain liability in the modern music industry. The dispute highlights how digital sharing platforms have transformed copyright litigation by generating precise evidence of access, while raising crucial questions about independent creation defenses and the legal respons
United States IP
MG
Marks Gray
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Article
AI, Intellectual Property, And A Transatlantic Giant
Managing Partner Brett Johnson of Winston Taylor's Dallas office shares insights on artificial intelligence's impact on intellectual property law, the evolution of the legal industry, and the strategic advantages of the firm's transatlantic platform. The conversation explores innovation in legal practice, the new Texas Business Court, and how combining local expertise with global capabilities creates value for clients.
United States IP
WT
Winston Taylor
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