After several experiences in R&D in international groups working in the pharmaceutical field, Louis BRONSTEIN joins LAVOIX in 2022.

Practice areas

Patent prosecution

Chemistry-Life sciences

Technology Areas

Organic Chemistry


Physical Chemistry



  • PhD in Chemistry and Pharmacotechnics, University of Paris-Saclay, 2022
  • Engineer ENSCM (Ecole Nationale Supérieure de Chimie de Montpellier) 2018 option "Fine organic chemistry"
  • Master 2 of Research "Chemistry of Biomolecules for Life", University of Montpellier, 2018

Professional Experience

Graduated from the University of Montpellier and ENSCM (National Graduate School of Chemistry of Montpellier) and with a Ph.D from the University Paris-Saclay, Louis provides LAVOIX’s clients with true expertise in drafting new patent applications and monitoring patent proceedings in the field of organic chemistry, polymers, materials chemistry and formulation. 


Thanks to his experience with R&D, Louis is also involved in studies on patentability, validity and freedom of operation.


Louis BRONSTEIN works closely with the partners of LAVOIX, mainly for large international groups and public research entities.

  • Palmarès du Droit
  • Le Point et Statista
  • Managing IP
  • Managing IP
  • WTR 1000
  • Décideurs
  • Legal 500
  • IAM Patent 1000
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