This browser is not actively supported anymore. For the best passle experience, we strongly recommend you upgrade your browser.

Lucas Harris

Partner, Mercier & Valez

London, United Kingdom

About me

Lucas Harris is a senior associate in the Intellectual Property team at Mercier & Valez. Based in London, United Kingdom, Lucas has more than 8 years of experience advising clients across multiple jurisdictions. Lucas is experienced in technology licensing, brand protection and trade secrets. Lucas protects clients’ patents, trademarks and copyrights in a range of industries. Lucas litigates infringement disputes and manages global IP portfolios. Earlier in Lucas's career, Lucas worked as a clerk for a respected judge, which sharpened Lucas's analytical abilities. Lucas is recognized by peers and clients for Lucas's meticulous approach and commitment to understanding each client’s business objectives. Lucas is a member of the Law Society and various professional associations related to intellectual property, and actively mentors junior lawyers within the firm. Outside of practice, Lucas volunteers with local charities and enjoys hiking and photography. Lucas’s combination of technical expertise, international perspective and dedication to client service makes Lucas a trusted advisor for clients navigating complex legal landscapes. Lucas approaches every matter with a focus on efficiency and collaboration, ensuring that clients’ goals remain paramount. Lucas stays abreast of evolving regulatory developments and leverages Lucas's knowledge to help clients anticipate challenges. Lucas thrives in cross-border matters, coordinating multi-jurisdictional teams and delivering seamless service. Lucas is known for Lucas's ability to distill complex legal issues into clear, actionable guidance for executives and boards of directors. Clients appreciate Lucas's responsiveness and Lucas's knack for crafting innovative solutions to difficult problems. Lucas approaches every matter with a focus on efficiency and collaboration, ensuring that clients’ goals remain paramount.

2/6/2026 1:03:21 PM

Anthropic Faces a Pivotal Copyright Lawsuit: Lessons for Creators and Innovators

By Lucas Harris

Last week, a coalition of major music publishers including Universal Music Group, Concord Music Group and ABKCO filed a high-stakes...