Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chalon-sur-Saône, FR ranks #3,858 worldwide for total patents filed all time, with 751 patents from 266 inventors. Leading employers of inventors based in Chalon-sur-Saône, FR include Rexam Dispensing Smt S.A.S., Eastman Kodak, Alcatel.

Showing 1–50 of 266 inventors

Rank Inventor Primary Company Patents
1 Eric Rossignol Rexam Dispensing Smt S.A.S. 43
2 Didier J. Martin Eastman Kodak 25
3 Yannick Lerat Eastman Kodak 20
#4 Alain Rodet 18
#4 Gerard A. Friour Eastman Kodak 18
#6 Jeannine Rigola Eastman Kodak 17
#7 Danielle M. Wettling Eastman Kodak 16
#7 Jacques Roussilhe Eastman Kodak 16
#9 Francois Brillouet Alcatel 12
#10 Georges Meunier Tunzini Nessi Entreprises D'Equipements 11
#11 Jean-Claude Perrin U.S. Philips 10
#11 Jacques Griffaton Framatome 10
#11 Stephanie V. Desrousseaux Eastman Kodak 10
#14 Boris Chauvet Hutchinson 9
#14 Gregory Choplin Sidel Packing Solutions 9
#14 Michel Moncheaux Saint-Gobain Vitrage 9
#14 Francoise M. Thomas Eastman Kodak 9
#14 Jean-Claude Coulon Saint-Gobain Vitrage 9
#19 Claude Susini Reboul-Smt 8
#19 Jacques Jean Vial Corning Incorporated 8
#21 Jean-Claude Boinot Micro Mega, S.A. 7
#21 Philippe Strauel Eastman Kodak 7
#21 Michel Batistoni Framatome 7
#24 Christophe Louis Michel Blandin Eastman Kodak 6
#24 Jean-Paul Guigon Framatome 6
#24 Yannick Begel Eastman Kodak 6
#24 Christophe Liebaut Saint-Gobain Isover 6
#24 Maurice Paliard Cle 6
#29 Roger Niddam Medicorp Research Laboratories 5
#29 Dominique Rabec C.E.R.M.E.X. Constructions Etudes Et Recherches De Materiels Pour L'Emballage D'Expedition 5
#29 Jean-Louis Comarteau Seva 5
#29 Yannick Caulier Areva Np 5
#29 Michel Zortea Saint-Gobain Vitrage 5
#29 Georges Sion Valspar Sourcing 5
#29 Christian Bouilloux American Standard 5
#29 Catherine Dubertret Aventis Pharma S.A. 5
#29 Pascal Latreille Framatome Anp 5
#29 Laurent G. Fernandez-Puente Eastman Kodak 5
#39 Roger Trinquard Caoutchouc Manufacture Et Plastiques 4
#39 Christophe Parize Areva Np 4
#39 Pascal Dumont Framatome 4
#39 Catherine Huet Elf France 4
#39 Alain Remy Seva 4
#39 Frederic Mertz Saint-Gobain Emballage 4
#39 Boris Fradin Unknown 4
#39 Gerard Deschamps Tornier Sas 4
#39 Christian Massy Alcatel 4
#39 Michel Granger Yamaha 4
#39 Gilles Morel Framatome Anp 4
#39 Guy Delaisse Ams R&D Sas 4