Chretien Jean-Mathieu

Jean-Mathieu Chretien

French Patent Attorney

European Patent Attorney 


Tel: +33 (0)3 28 14 14 90

Jean-Mathieu Chretien is a French and European Patent Attorney at Plasseraud IP. He assists clients in the preparation of new patent applications and operates in the fields of chemistry, pharmacy and organic materials. At the beginning of his career he worked as a research engineer in the field of organic synthesis in the United Kingdom and then at the CNRS. After obtaining his CEIPI diploma, he joined an IP firm in Lyon in 2013 and then worked for SATT Nord, a major valorization of research and technology transfer agency in the north of France.

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Practice areas

Organic and organo-metallic Chemistry
Medical Chemistry and Pharmacy


Ph.D. in Organic Chemistry (University of Nantes)

Master’s Degree in Fine Organic Chemistry and Organic Materials (University of Nantes)


English, French