Armengaud Guerlain
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Armengaud Guerlain is experienced in handling high-stakes design, jewellery, and consumer goods disputes. Stéphane Guerlain is skilled at trademark and copyright infringement, while Catherine Mateu shows strength in defending multinational portfolios across the fashion, publishing, and tech sectors. Associates Betty Dachary, Flora Erbibou, and Pierre Camadini support complex enforcement and transactional work.
Legal 500 Editorial commentary
Work highlights
Defended design infringement action initiated by a competitor in a global dispute with pending proceedings before the EUIPO, raising invalidity counterclaim and court motions.


