From idea to courtroom. Gustave Legal is your French and European desk for intellectual property and business law, with offices in France and Canada. We take charge of your rights across their entire lifecycle — designing their protection, monetising them, supporting their commercialisation and defending them — with a clear overview and a step ahead.
A genuine 360° practice
Protecting the design of a product or a concept only pays off if the chain holds end to end. We cover four stages: protection (filing strategy, trademarks, designs, copyright), monetisation (assignments, licences, asset structuring), commercialisation (contracts, distribution, compliance) and defence (oppositions, litigation, unfair competition).
We handle both the acquisition of rights and litigation — a dual capability that keeps strategy coherent, from the first filing to the courtroom.
Managing a portfolio, not just filing
We manage your rights over time — watching, renewals, trade-offs, international extension — as a portfolio to be steered, not a collection of dormant titles.
France, Europe, and entry into Canada
Present on both sides of the Atlantic, we support French businesses going international, North American companies entering Europe, and counsel who need a reliable European desk. We work in French and English and understand the gaps between French, EU and North American law.
Anticipation and inventive strategies
A right is defended as much as it is designed. We favour responsive, inventive legal strategies — including where no registered right exists, through unfair competition and parasitism.