Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chevreuse, FR ranks #14,562 worldwide for total patents filed all time, with 111 patents from 34 inventors. Leading employers of inventors based in Chevreuse, FR include Thomson-Csf, Institut Pasteur, Continental Automotive Gmbh.

Showing 1–34 of 34 inventors

Rank Inventor Primary Company Patents
1 Jean-Paul Castera Thomson-Csf 19
2 Catherine Rougeot Institut Pasteur 18
3 Pascal Clochard Continental Automotive Gmbh 13
#4 Claire Mas Chamberlin Sederma 6
#4 Emmanuel Petit Siemens Industry Software 6
#6 Henri-Philippe Husson Adir Et Compagnie 5
#7 Xavier Corbin Doro Ab 4
#7 Vincent GRAS CEA 4
#7 Robin Wahl Generale Biscuit 4
#10 Bruno Aldo Maiano Preformed Line Products 3
#11 Aude Rothschild Yeda Research And Development Co. 2
#11 Isabelle Husson Rhone-Poulenc Sante 2
#11 Dominique Decavele 2
#11 Bernard Pincent 2
#11 Pierre-Olivier Guislain Siemens Mobility Gmbh 2
#16 Pierre Lecourtois Gaztransport Et Technigaz 1
#16 Anne-sophie Lalleman CEA 1
#16 Jean Pierre Renaudeaux 1
#16 Claire Mas-Chamberlin 1
#16 Daniel Baltzinger 1
#16 Sylvie Bobillot Adir Et Compagnie 1
#16 Anne Goarin-Herve 1
#16 Francis Lacoste Thomson-Csf 1
#16 Michel Rommens CEA 1
#16 Philippe Parigot Total 1
#16 Pascal Verneuil Renault S.A.S. 1
#16 Didier Fandart Renault S.A.S. 1
#16 Matthias Fouquet-Lapar Silicon Graphics 1
#16 Philippe Trouslard CEA 1
#16 Xavier Ringot 1
#16 François Guerin CNRS 1
#16 Jean-Christophe Gouache 1
#16 Francoise Picot L'Oreal S.A. 1
#16 Sylvie Quechon Aerospatiale Matra Missiles 1