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Guillaume MARCHAIS

Lawyer - Intellectual property law

MARCHAIS & Associés

Buying a wine property or vineyard / Developing your wine-growing business / Managing a wine estate / Selling a wine property or vineyard


Created in 2001, Marchais & Associés is a law firm specializing in advice and litigation in matters of Intellectual Property (trademarks, designs and models, patents, copyrights, domain names). We support our clients, whatever their sector of activity, both upstream in the context of the construction of their IP assets and downstream in order to defend their rights over them. Our motto: responsiveness, pragmatism, efficiency!


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