Jean-Christophe GUERRINI
☎ 01 40 20 22 22 (Paris switchboard)




Partner at LexCase since October 2018, I lead the Economics Department alongside Sébastien SEMOUN. I am mainly involved in intellectual property law, information technology, data protection and press law.

I started my career as a lawyer in 1995 in the intellectual property department of the law firm Courtois-Lebel, before being a partner in 2001. I then joined the law firms Casalonga lawyers (2006), DS avocats (2014) and STC Partners (2016), and finally reached LexCase in October 2018.

For nearly 25 years, I have been assisting French and foreign clients before the French and European Union industrial property offices, and before the civil and criminal courts in all matters relating to intellectual property law, and in particular in patent law.

I also accompany them in their development (audits and due diligence), and the exploitation of their intellectual property rights (consortium contracts, licenses, sales, co-branding operations, etc.).

I work in various industrial sectors, including health, chemistry, cosmetics, electronics, textiles and mechanics.

I regularly write articles, including a column on the topic of emergency measures in intellectual property law in the “Communication Commerce Electronique” review (editions of Jurisclasseur).

Involved in representative institutions of the legal profession, I was a member of the National Bar Council where I chaired the Intranet and New Technologies Commission (2009-2011).

I am a member of the board of examiners of the EQF patent organized by the INPI, member of the Steering Committee of the French Group of AIPPI (International Association for the Protection of Intellectual Property), and Honorary Member of FNUJA.

  • 2018: Lexcase – Partner
  • 2016: STC Partners – Partner
  • 2014: DS Avocats – Partner
  • 2006: Casalonga Avocats – Partner
  • 2001: Courtois-Lebel – Partner
  • 1995: Courtois-Lebel – Associate lawyer
  • Certificate of specialization in intellectual property law
  • CAPA – Admitted to the Paris Bar in 1995
  • DESS (Master 2) in Industrial Property Law
  • DESS (Master 2) in Liability and Insurance Law

🇬🇧 English

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