LAWYER PROFILE
Sevan Antreasyan

Sevan Antreasyan

Europe 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

About

Provided by Lenz & Staehelin

Practice Areas

Intellectual Property, Life Sciences, Healthcare, Competition, Commercial and Contracts, Technology and Outsourcing, Litigation and Arbitration

Career

Sevan Antreasyan is a partner specialising in intellectual property, technology and life sciences matters. He assists clients at all stages of the development of commercial transactions in these fields, covering licensing, sale and divestment of IP assets, R&D and collaboration projects, distribution, public-private partnerships, sponsoring agreements and joint ventures. Sevan also acts as counsel to clients in litigation, with a particular focus on trademarks, IP contracts and technology, and advises clients on all their IP, as well as life sciences regulatory matters. When he’s not drafting contracts or legal briefs, Sevan writes software code.

University of Geneva (BLaw, 2006), University of Geneva (MLaw in Commercial Law, 2008), University of Geneva (Research & Teaching Assistant in Intellectual Property Law, Contract Law, Internet Law, 2009-11), UC Berkeley School of Law (Visiting Scholar at the Center for Law & Technology, 2012), Swiss Bar Admission (2015), Joined Lenz & Staehelin (2015) , University of Geneva (Dr. iur., 2016), Partner at Lenz & Staehelin (2022)

Professional Memberships

International Trademark Association (INTA), Licensing Executives Society (LES), Institut für gewerblichen Rechtsschutz (INGRES), Association Romande de Propriété Intellectuelle (AROPI), Geneva Bar Association (OdA)

Chambers Review

Provided by Chambers

Chambers European Guide

Intellectual Property - Switzerland

Up-and-coming Individual
Up and Coming

Individual Editorial

Sevan Antreasyan is noted for handling complex IP licensing and R&D agreements, often advising clients in the life sciences and IT sectors. He also has expertise in trade mark and patent protection.

Strengths

Provided by Chambers

  • Sevan Antreasyan secures our interests and is responsive and available.

    Intellectual PropertyChambers European Guide

Ranked Individuals at Lenz & Staehelin (52)

Europe-wide

  • Profile image of Xavier Favre-Bulle
    Xavier Favre-Bulle

    International Arbitration: Most In Demand Arbitrators

    View profile

Switzerland

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership