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European Patent Attorney

Office : Paris
+33 (0)1 44 18 89 00


  • French Patent Attorney
  • Diploma from CEIPI
  • European Patent Attorney

Fields of expertise

  • Patents


  • Materials
  • Aeronautic/space
  • Inorganic chemistry (electrochemistry, luminescent materials)
  • Mechanics/Physics
  • Metallurgy
  • Nanotechnologies
  • Semiconductors

– Ph.D. in Materials (Lyon 1 University/CEA Saclay).

– Graduate from the KTH Royal Institute of Technology (Stockholm) and the École Nationale Supérieure de Chimie de Paris – Chimie ParisTech).

Olivier MACKAIN is a European and French Patent Attorney in the “Material Technology, Instruments and Electrotechnics” department of Beau de Loménie.

Olivier started his IP career in 2017 at a Parisian IP Firm before joining Beau de Loménie in 2019.

PhD in Materials and Chemist, Olivier MACKAIN is involved not only in the drafting of patent applications, but also in patent prosecution before the EPO and the INPI.

Languages : French, English