Pascaline has over 20 years of experience in intellectual property, contract negotiation, and innovation management.

She advises French and international companies in all areas of intellectual property (patents, trademarks, designs, copyright), both in counseling and litigation. Pascaline assists clients in developing their global creation and innovation strategies, in drafting and negotiating diverse contracts and in enforcing their rights before the offices and courts. She has also developed in-depth expertise in standard essential patent litigation and UPC rules. She is recognized for her excellent practice in the field of IT (ICT, computer science and software, databases, Internet, GDPR, etc.).

Her renowned training in business law and significant experience allow her to handle a wide range of issues linked to intellectual property, such as commercial law and unfair competition, innovation valuation, intellectual property tax law, as well as all IT issues (NICT, IT and software, databases, Internet, GDRP, etc.), on which she provides training to clients. She has also acquired a recognized experience in the valuation of IP assets and in portfolios and contracts audits.

Pascaline regularly provides training in contract law and intellectual property law to CASALONGA’s clients.

Attorney-at-law since 2008, Pascaline joined CASALONGA in 2011 and became a partner in 2023. Since 2019, Pascaline has been based in our Toulouse office, which she develops, in coordination with the Paris team.

Professional organizations

Pascaline is a member of the Licensing Executives Society France (LES France) and is actively involved in the IT & Software working group.

Latest publications

• - January 2025 : « No, failure to comply with the formalities stipulated in Article L. 143-17 of the french Commercial Code is not (another) ground for nullity of the transfer of industrial property rights » – published on the RLDI. For more information, see under this link

• - September 2024 : "Useful clarification on parasitism in the Decathlon/Intersport case" – published on the RLDI. For more information, see under this link

• - July-August 2024 : “Olympic and Paralympic Games : Communication under High Pressure” with Floriane Codevelle and Justine Carton published on the Dalloz IP/IT. For more information, see under this link

• - April 2024 : “Intellectual property in software development for fund-raising – copyright and patents : points to watch out for !” with Ghislain de Trémiolles – published on the Agence pour la Protection des Programmes (APP)’s website

• - February 2022 : "Essential patents and FRAND licenses : How to proceed when innovation becomes the standard in a global context ?" with Marianne Gabriel – published in the Innovation, Technologies & Propriété Intellectuelle 2022 guide of Décideurs magazine

• - March 2020 : "Your contracts towards the Covid-19 epidemic" with Marianne Gabriel – published on LinkedIn

Latest interventions

• - July 2025 : Legal workshop "Better negotiate, secure, and anticipate your contracts with traders" given with Juliette Morin-Nouvion to the winemakers of the Touraine appellation

• - March 2025 : Presentation at CASALONGA’s Apéro Jazz conference on “Artistic and Industrial Designs : Protect Your Designs in the Era of the ’Design Package’ and Artificial Intelligence”, with Laurence Schardt, Floriane Codevelle, Marianne Gabriel, Juliette Dionisi, Justine Carton and Nathan Audinet

• - September 2024 : Intervention as the moderator of the round table entitled “AI, the Challenges of the Future !” during the LES IT & Software Committee conference on “AI, the Great Disruption – Legal, Strategic and Operational Challenges for Companies”

• - Februay 2024 : Presentation on “Intellectual property in software development for fund-raising – copyright and patents : points to watch out for !” with Ghislain de Trémiolles – Webinar organized by the Agence pour la Protection des Programmes (APP) (replay under this link)

• - January 2024 : Presentation at CASALONGA’s Apéro Jazz conference on “Marketing and references to the Olympic & Paralympic Games : what am I allowed to do ?”, with Floriane Codevelle, Juliette Dionisi and Justine Carton

• - December 2023 : Training “Designs and Patents : Synergy between Patent Protection and Design Protection” given with Julien Thon

• - October 2023 : Presentation at the round table “Influence of the European/international environment : harmonization processes/creation of unitary rights” – “30 years of influence in industrial property law” conference organized by the French Association of Industrial Property Attorneys (AAPI)

• - June-July 2023 : Jury member for the 1^st edition of the essay competition organized by BLIP !

• - September 2022 : Training on contract law given with Caroline Casalonga and Juliette Morin-Nouvion to the Comité interprofessionnel du vin de Champagne (CIVC)

• - May 2021 : Training on software law given with Olivier Delprat

Education

• - Paris Bar examination – 2008
• - Master in Business law (DJCE - DESS) (University of Toulouse I) – 2004
• - Certificate of Specialized Studies in Intellectual Property and Information Technology (DJCE) – 2004

Languages

French, English

Latest awards

• - IP Stars from Managing IP : Notable practitioner in IP 2025

• - Leaders League :
• Leading in Intellectual property – Trademark litigation 2025
• Leading in Intellectual property – Patent litigation 2025
• Leading in Healthcare, pharmaceuticals & biotech – Patents : pharma, biotech, and life sciences litigations 2025

• - Legal 500 : Next Generation Partner 2025

• - WTR 1000 : Bronze - Individuals : enforcement and litigation in 2025

• - IAM Patent 1000 : Bronze - Individuals : prosecution in 2025

• - Best Lawyer in France for Intellectual Property Law and Information Technology Law since 2025.