Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Cergy, FR ranks #4,301 worldwide for total patents filed all time, with 650 patents from 201 inventors. Leading employers of inventors based in Cergy, FR include Airlessystems, Otor, Rockwell-Cim.

Showing 1–50 of 201 inventors

Rank Inventor Primary Company Patents
1 Laurent Decottignies Airlessystems 33
2 Gerard Mathieu Otor 30
3 Pierre Periou Rockwell-Cim 24
#4 Jean-François Oeuvrard Faurecia Interieur Industrie 16
#4 Thomas Canonne Valeo Vision 16
#6 Yannick James Globus Medical 15
#7 Ba-Phuc Tang Safran Aircraft Engines 14
#8 Dong-Mei Pei Xing Globus Medical 12
#8 Aurélien Pouilly Valeo Siemens Eautomotive France Sas 12
#8 Jean-Luc Gennisson CNRS 12
#8 Christophe Bruzy Globus Medical 12
#8 Jean-Claude Hardy Rhone-Poulenc Rorer S.A. 12
#13 Lothar Seif Valeo Vision 10
#14 Olivier Crespin Sanofi 9
#14 Emmanuel Behar Institut Francais Du Petrole 9
#14 Jean-Pierre Hamon Total Compagnie Francaise Des Petroles 9
#14 Fabrice Henon Johnson Controls Automotive Electronics Sas 9
#18 Eric Verna L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 8
#18 Moulay Fadili Alcatel Lucent 8
#18 Jean-Louis Colmont Arcelormittal 8
#21 Yves Pelletier Delachaux S.A. 7
#21 Nicolas Gelez Valeo Systemes De Controle Moteur 7
#21 Emmanuel Talon Valeo Systemes De Controle Moteur 7
#21 Pierre Smal Valeo Siemens Eautomotive France Sas 7
#21 Alexandre Legendre Valeo Siemens Eautomotive France Sas 7
#21 Sebastien Leveque CEA 7
#27 Francois Verbrugge Gkn Automotive Limited 6
#27 Calogero Fiaccabrino Johnson Controls Automotive Electronics Sas 6
#27 Alain Frederic Sagem Sa 6
#27 Didier Lasnier L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 6
#27 Arnaud Mas Valeo Systemes De Controle Moteur 6
#32 Robert Alet Thomson-Csf 5
#32 Eric Cavarero Societe D'Applications Generales D'Electricite Et De Mecanique Sagem 5
#32 Jean-Luc Croy Johnson Controls Technology 5
#32 Pierre-Alexandre Chauvenet Valeo Siemens Eautomotive France Sas 5
#32 Ernesto Sacco Valeo Systemes De Controle Moteur 5
#37 Serge Hernando Johnson Controls Automotive Electronics Sas 4
#37 Denis Gravat Valeo Equipements Electriques Moteur 4
#37 Benoit Bizet Societe D'Applications Generales D'Electricite Et De Mecanique Sagem 4
#37 Eric Michelot Hutchinson 4
#37 Denis Tostain Allibert Industrie 4
#37 Patrick Mansutti Whitaker & 4
#37 Gilbert Guillemot 4
#37 Jean Quintana Societe D'Applications Generales D'Electricite Et De Mecanique Sagem 4
#37 Sylvain Denise Johnson Controls Automotive Electronics Sas 4
#46 Lucas Munoz Microsoft 3
#46 Paul Morel Aluminum Pechiney 3
#46 Frédéric Alejos Gilson Sas 3
#46 Christian Deslypper Giravions Dorand 3
#46 Frédéric Nicolas François Laisnez Safran Transmission Systems 3