Intellectual Property UK

  • August 13, 2025

    Dr. Martens Stamps Out Boot TM Challenge

    Spanish fashion brand Mustang has failed to persuade European officials to nix a Dr. Martens trademark that protects the way that yellow stitching on the sole and a heel loop are positioned on its boots.  

  • August 12, 2025

    Fashion Brand Accuses Rival Of Copying 'Street Chic' Designs

    A London fashion brand has accused a rival of stealing its outfit designs for two-piece sets that aim to dress women in "street chic" or make them feel like a "sophisticated sweetheart."

  • August 12, 2025

    Financial Data Provider Sues Rival For Database Theft

    A financial data provider has accused a former product director at one of its subsidiaries of copying a valuable database on infrastructure and energy deals in order to launch a rival platform.

  • August 12, 2025

    UPC Orders €4M Costs Security In Suture Patent Clash

    The Unified Patent Court has ordered a medical supplies company to deposit €4 million ($4.7 million) as security for legal costs amid its claims that a rival infringed two patents covering yarn and suture designs.

  • August 12, 2025

    Brufen Maker Viatris Fails To Halt Rival's 'Brisen' TM Quest

    Viatris has failed to block the application of a Cypriot pharma company for a "Brisen" trademark in the European Union, falling short of proving that shoppers could confuse the name with its earlier "Brufen" mark.

  • August 12, 2025

    EU Blocks Venture Fund's 'BSV' TM Over Bitcoin Confusion

    European Union officials have refused an application by a Silicon Valley venture fund for a "BSV" trademark, citing a risk of confusion with the acronym of the "Bitcoin Satoshi Vision" cryptocurrency.

  • August 11, 2025

    Merz Asks UPC To Bar Viatris Generic MS Drug

    Pharmaceutical giant Merz has sued generic-drug maker Viatris and asked Europe's patent court for a preliminary injunction as it fights to protect a soon-to-expire patented treatment for multiple sclerosis. 

  • August 11, 2025

    Nvidia Faces Another UPC Suit From Supercomputer Biz

    Supercomputer manufacturer ParTec has filed another infringement claim against Nvidia at the Unified Patent Court, seeking to stop the technology titan from selling certain artificial intelligence-powering processors.

  • August 11, 2025

    Warner Bros. Can't Block Rival TM's Use Of 'Big Bang'

    Warner Bros. can't prevent a Belgian production company from registering a trademark for "The Big Bang," after European officials found that the media giant's earlier marks for "The Big Bang Theory" covered unrelated slot machines.

  • August 11, 2025

    Edwards Fends Off Abbott's Heart Valve Patent Challenge

    Edwards has revived its heart valve patent following a challenge from Abbott, convincing a European appeals panel that the patent is no broader than the original filing underpinning its protections.

  • August 08, 2025

    GlaxoSmithKline Will Get $500M In CureVac-Pfizer Patent Deal

    British pharmaceutical company GlaxoSmithKline said Friday it stands to make up to $500 million from settlements between German biotech companies CureVac and BioNTech after their legal disputes were squashed by a merger.

  • August 08, 2025

    Match Beats Rest Of British Telecommunications Patent Suit

    Match.com has defeated the remainder of a lawsuit claiming it infringed a personal profile patent owned by British Telecommunications, saying the last claim at issue didn't pass either prong of the U.S. Supreme Court's Alice test.

  • August 08, 2025

    Fieldfisher Patent Team Joins Casalonga's German Operation

    European IP firm Casalonga has opened a second office in Germany and brought in a team of patent litigation lawyers from Fieldfisher LLP, as it aims to build a strong presence across member countries of the Unified Patent Court.

  • August 08, 2025

    Business As Usual For EPO As Top Board Mulls Best Practice

    The European Patent Office won't pause examination and opposition proceedings while its highest judicial authority considers the extent that parties may amend patent claims during these affairs.

  • August 08, 2025

    BAE Unit Challenges Drone Patent In Infringement Case

    A BAE Systems unit has denied infringing a drone-maker's patent by selling heavy lift drones for rapid aid delivery, arguing that its rival's technology didn't deserve to be protected in the first place. 

  • August 08, 2025

    Calvin Klein Slashes Chinese Co.'s 'CKA' UK TM Bid

    Calvin Klein has persuaded U.K. officials to block the majority of a Chinese company's "CKA" trademark application, proving there is a risk of confusion with its famous CK branding.

  • August 08, 2025

    FujiFilm Can't Overturn Case For Chemical Container Patent

    A Siemens unit has convinced European officials that Fujifilm's chemical arm doesn't deserve a patent for a container that holds laboratory chemicals because a previous invention had already revealed a 3D structured opening for ease of use.

  • August 08, 2025

    UK Litigation Roundup: Here's What You Missed In London

    This past week in London has seen the U.S. Securities and Exchange Commission target a British investor over a $10 million microcap fraud scheme, Merck Sharp & Dohme move against Halozyme Inc. following a recent clash over its patented cancer medicine, and Birmingham City Council sue a school minibus operator years after ending its contract over DBS check failures. Here, Law360 looks at these and other new claims in the U.K. 

  • August 07, 2025

    BioNTech's Acquisition Of CureVac Ends COVID Vax Case

    CureVac's case alleging Pfizer and BioNTech infringed patents related to messenger RNA technology is set to be dismissed after BioNTech announced in June that it would be acquiring CureVac, canceling what would have been the first-ever trial over COVID-19 vaccine patents in the U.S.

  • August 07, 2025

    Axel Springer Gets 2nd Shot To Prove Ad Blocker Infringes IP

    Axel Springer has won a second shot at proving that an ad blocker is infringing its copyright by modifying its computer program, after a federal court overturned an earlier ruling that influencing program flow didn't alter underlying software.

  • August 07, 2025

    French Orgs. Can't Get Unitary Protection For Biotelemetry IP

    France's largest research body has failed in its bid to extend protection for a small ingestible device that collects physiological data because the Unified Patent Court found that the three owners had missed the deadline to fix a key issue with its application.

  • August 07, 2025

    Top EU Court To Weigh File-Sharing Copyright Question

    A German court said in a ruling released Thursday that it has asked the European Union's top judicial body to clarify whether sharing a recording through a hyperlink counts as making it publicly available under the bloc's copyright laws.

  • August 07, 2025

    Cosmetics Co. Says Rival Copied LED Face Mask Style

    A British cosmetics company has told a London court that a French competitor infringed its intellectual property rights in the style of a popular LED light-therapy mask.

  • August 07, 2025

    German Car Parts Biz Says UK Rival Copied Brake Calipers

    A German car parts supplier has accused a British competitor of infringing its patents for brake calipers, telling a London court that its opponent has sold products that are "substantial copies" of its own goods.

  • August 06, 2025

    Crocs Beats Rival's Bid To Nix Design Through Amazon Sales

    Crocs Inc. has successfully defended itself against a German shoe company's bid to nix one of its footwear designs as a European intellectual property appeals board found that older designs sold on Amazon depicted a sufficiently different clog-style shoe.

Expert Analysis

  • What The EU AI Act Could Mean For Patent Law

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    As the EU Artificial Intelligence Act has now been endorsed by all member states, companies and patent owners with interests in the bloc may want to prepare for when the act enters into force, including by considering potential subject matter exclusions, says Terence Broderick at Murgitroyd.

  • Considering A Practical FRAND Rate Assessment Procedure

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    As the debate over a fair, reasonable and nondiscriminatory rate continues inside and outside courtrooms, a practical method may assess whether the proposed FRAND rate deviates significantly from what is reasonable, and ensure an optimal mix of assets for managers of standard-essential patent portfolios, says consultant Gordon Huang.

  • How AI Inventorship Is Evolving In The UK, EU And US

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    While the U.K. Supreme Court's recent decision in Thaler v. Comptroller-General is the latest in a series of decisions by U.K., U.S. and EU authorities that artificial intelligence systems cannot be named as inventors in patents, the guidance from these jurisdictions suggests that patents may be granted to human inventors that use AI as a sophisticated tool, say lawyers at Mayer Brown.

  • Cos. Should Plan Now For Extensive EU Data Act Obligations

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    The recently enacted EU Data Act imposes wide-ranging requirements across industries and enterprises of all sizes, and with less than 20 months until the provisions begin to apply, businesses planning compliance will need to incorporate significant product changes and revision of contract terms, say Nick Banasevic, Robert Spano and Ciara O'Gara at Gibson Dunn. 

  • UK Ruling Revitalizes Discussions On Harmonizing AI And IP

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    The U.K. Supreme Court's decision in Thaler v. Comptroller-General last month has reinvigorated ongoing discussions about how the developments in artificial intelligence fit within the existing intellectual property legislative landscape, illustrating that effective regulation will be critical as the value and influence of this sector grows, say Nick White and Olivia Gray at Charles Russell.

  • AI Inventorship Patent Options After UK Supreme Court Ruling

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    The U.K. Supreme Court's recent ruling in Thaler v. Comptroller-General of Patents, Designs and Trade Marks that an AI system cannot be an inventor raises questions about alternative approaches to patent protection for AI-generated inventions and how the decision might affect infringement and validity disputes around such patents, says David Knight at Brown Rudnick.

  • Acquisition Of AI Tech Poses Challenges For Media Industry

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    The artificial intelligence regulatory landscape is changing quickly, and media and entertainment companies planning to acquire AI technology through a merger, acquisition or licensing deal should be mindful of potential new compliance requirements and AI-specific insurance products, say lawyers at Covington.

  • Cos. Should Weave Metaverse Considerations Into IP Strategy

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    In light of the increasing importance of intellectual property protection in digital contexts, including a growing number of court rulings and recent updates to the classification of digital assets, companies should include the metaverse as part of their trademark strategy to prevent potential infringements, says Gabriele Engels at D Young & Co.

  • Mitigating Compliance And Litigation Risks Of Evolving Tech

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    Amid artificial intelligence and other technological advances, companies must prepare for the associated risks, including a growing suite of privacy regulations, enterprising class action theories and consumer protection challenges, and proliferating disclosure obligations, say attorneys at Eversheds Sutherland.

  • Major EU AI Banking Ruling Will Reverberate Across Sectors

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    Following the European Court of Justice's recent OQ v. Land Hessen decision that banks' use of AI-driven credit scores to make consumer decisions did not comply with the General Data Protection Regulation, regulators indicated that the ruling would apply broadly, leaving numerous industries that employ AI-powered decisions open to scrutiny, say lawyers at Alston & Bird.

  • English Could Be The Future Language Of The UPC

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    While most Unified Patent Court proceedings are currently held in German, the recent decisions in Plant-e v. Arkyne and Amgen v. Sanofi potentially signal that English will be the preferred language, particularly in cases involving small and medium enterprises, say lawyers at Freshfields.

  • Arbitration Remains Attractive For Digital Disputes In 2024

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    Recent regulatory and digital forum developments highlight that, in 2024, arbitration will continue to adapt to new technologies, such as artificial intelligence and cryptocurrency, and remain an attractive forum for resolving digital disputes due to its flexibility, confidentiality and comparative ease to enforce cross-border awards, says Peter Smith at Charles Russell.

  • US And UK Law Firms Continue Trend Of EU Expansion

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    A broad spectrum of U.S. and U.K. law firms are now seeking fresh opportunities in Europe's fastest growing and constantly evolving sectors by opening offices in strategic locations across the continent, says James Lavan at Buchanan Law.

  • Looking Ahead At AI Regulation In The EU And UK

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    With AI regulation agreed upon in Europe and a U.K. regulatory authority on the horizon, organizations developing AI should consider deploying governance, addressing accountability and establishing internal guardrails to achieve a balanced approach to responsible innovation while managing risk, says Chris Eastham at Fieldfisher.

  • 2024 Will Be A Busy Year For Generative AI And IP Issues

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    In light of increased litigation and policy proposals on balancing intellectual property rights and artificial intelligence innovation, 2024 is shaping up to be full of fast-moving developments that will have significant implications for AI tool developers, users of such tools and rights holders, say lawyers at Mishcon de Reya.

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