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Image for Rose-Marie Ehanno

Rose-Marie Ehanno

IP Lawyer
Paris office
tm.fr@novagraaf.com
+33 (0)1 49 64 60 00

Paris office

Rose-Marie Ehanno began her career in intellectual property at Novagraaf in 2020.

Career history

Rose-Marie holds a Master's degree in Intellectual Property Law (Master's II Droit de l'innovation et propriété industrielle) from the Paris-Saclay University in 2020. She previously obtained a Master I in General Private Law from the University of Bordeaux.

Since September 2021, Rose-Marie has been responsible for Novagraaf's patent recordals and contracts department, where she manages large portfolios for corporates, public institutions, SMEs, individual inventors, patent management companies and foreign agents. She also specialises in drafting patent contracts; in particular, assignment, licensing and research and development contracts.

In June 2024, she joined the trademark team as an IP lawyer.

Languages

  • English
  • French

Areas of expertise

Rose-Marie's areas of expertise include contracts, trademarks, designs, copyright, unfair competition and domain names.

She supports clients to register, value, manage and defend their intellectual property rights, including through contracts, formal notices, oppositions, seizures, pre-litigation procedures, negotiation, administrative litigation and anti-counterfeiting activities.

Industry specialisms

Trademarks
  • Patent pledges, IP financing and the collapse of the Silicon Valley Bank
    Patent pledges, IP financing and the collapse of the Silicon Valley Bank

    Silicon Valley Bank held pledges on numerous patent rights. Discover how patent pledges work and what the collapse of SVB means for affected patent holders.
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  • How to keep patentable inventions confidential: Contracts, publication clauses and provisional applications
    How to keep patentable inventions confidential: Contracts, publication clauses and provisional applications

    Find out how to keep patentable inventions confidential with contracts, whether you are filing a patent application or keeping a new invention secret.
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  • Does including a fictitious date create a deceptive trademark?
    Does including a fictitious date create a deceptive trademark?

    Does the use of a fictitious date constitute a deceptive trademark in the EU? This is the question currently before the CJEU. Read our article to find out more.
    Read now
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