CASALONGA Rigorous and tenacious, appreciating complex cases, Jean-Baptiste uses his double qualification as an Attorney-at-law and as a European Patent Attorney to serve the interests of his clients, aiming at becoming the specialist of the case he is in charge of.
Jean-Baptiste Lecœur began his practice in 2001 in a large IP law firm in Paris. He joined CASALONGA in 2008 and became a partner in 2012.
Jean-Baptiste concentrates on patent litigation as well as opposition and appeal proceedings (...)
Accueil > Mots-clés > Spécialités > Contentieux
Contentieux
Articles
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Jean-Baptiste Lecœur
7 février 2008 -
Julien Thon
15 avril 2013With his expertise, precision and pragmatism, Julien is one of France’s top Attorneys in the field of mechanics and electronics, and an enthusiastic participant in the UPC.
Julien began his career with CASALONGA in 2003 and is partner since 2015.
Julien focuses on drafting and prosecuting both domestic and foreign patent applications. He also gives opinions on freedom to operate and studies the validity of patents.
Julien also regularly represents clients in proceedings before the (...) -
Virginie Martin-Charbonneau
4 février 2008Education Postgraduate Diploma in Industrial Property Law at CEIPI (Strasbourg University) – 1999 Chemical Engineer of Ecole Nationale Supérieur de Chimie de Paris – 1996
Practice description
Virginie Martin-Charbonneau began her career in 1997 in the Industrial Property Department of the TOTAL Group (refining branch). She served three years in a research center and then five years in the central office, as IP Manager in charge of catalytic and refining processes and petroleum products (...) -
Cristina Bercial-Chaumier
10 avril 2013Cristina is a Member of the Alicante Bar since 1994 and was admitted to the Paris Bar in 1995. She is managing the Alicante Office and became partner at CASALONGA in 2015.
Prior to joining CASALONGA in 1999, Cristina worked in the Banking Sector.
Cristina is a European Trademark and Design Attorney and Agente de la Propiedad Industrial (Spanish Patent & Trademark Attorney). She is in charge of all legal matters of many international companies in industrial property cases.
Her (...) -
Olivier Delprat
5 février 2008Olivier Delprat has practiced Industrial Property Law since 1994. After several years of experience in a large law firm, he joined CASALONGA in 2001 of which he became a partner in 2006.
His activities cover various fields of mechanics, electronics and electrical engineering including : automobile mechanics ; digital signal processing ; power electronics ; mobile phone ; energy ; medical device, such as medical imaging systems and processes.
Olivier is in charge of procedures for granting (...) -
Axel Casalonga
29 janvier 2008Education Ph.D. in Industrial Property Law of the Université of Paris II – 1989 Postgraduate Diploma in Industrial Property Law, specializations in Patents, Trademarks and Industrial Designs, at CEIPI (Strasbourg) – 1973 Master of Industrial Property (Paris II University) – 1971 Graduate Engineer of the Swiss Institute of Technology (ETH Zurich) – 1967
Practice description
Senior Partner at CASALONGA since 1975, Axel Casalonga has practiced Industrial Property law since 1969. He is recognized (...) -
Klervi Henry
22 octobre 2014, par CASALONGAAu sein du pôle International du cabinet, Klervi assiste et conseille les entreprises françaises et internationales, notamment dans leurs stratégies de protection, de valorisation et de défense de leurs marques.
Elle intervient notamment dans les procédures d’opposition, d’annulation, de déchéance et les recours, en France devant l’Institut National de la Propriété Industrielle (INPI) et les cours d’appel, et en Europe devant l’Office de l’Union européenne pour la propriété intellectuelle (EUIPO) et la (...) -
Klervi Henry
22 octobre 2014, par CASALONGAWithin our International team, Klervi assists and advises French and International companies, notably regarding their trademark protection and enforcement strategies. She is in charge of opposition, cancellation, revocation actions and appeal procedures, in France before the French Intellectual Property Office (INPI) and the Courts of Appeal, and in EU before the European Union Intellectual Property Office (EUIPO) and the Court of Justice of the European Union (CJEU). Her practice also (...)
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Juliette Dionisi
5 mars 2021, par CASALONGAJuliette a rejoint CASALONGA en février 2021.
Auparavant, elle a travaillé au sein de la 3e chambre civile du TGI de Paris spécialisée en contentieux de la propriété intellectuelle, dans différents cabinets d’avocats spécialisés en propriété intellectuelle, ainsi qu’au sein du département propriété intellectuelle et médias d’un grand groupe agroalimentaire français.
Elle intervient tant en conseil qu’en contentieux, dans les domaines du droit des marques, dessins et modèles, brevets et certificats (...) -
Juliette Dionisi
5 mars 2021, par CASALONGAJuliette joined CASALONGA in February 2021.
Before, she had the opportunity to work at the 3rd Civil chamber of The Paris Court of First Instance specialized in intellectual property litigation, and in several law firms specialized in IP, as well as within the intellectual property and media department of a French leading food company.
She has experience handling matters in all areas of Intellectual Property Law such as Trademark, Design and Patent Law, know-how, Copyright, Unfair (...)
