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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Gradignan, FR ranks #8,369 worldwide for total patents filed all time, with 260 patents from 118 inventors. Leading employers of inventors based in Gradignan, FR include Arkema France, Saft, CNRS.

Showing 1–50 of 118 inventors

Rank Inventor Primary Company Patents
1 Georges Hadziioannou Arkema France 10
2 Gerard Barrailh Saft 9
3 Lionel Canioni CNRS 8
#4 Claude Fouassier Rhone-Poulenc Industries 7
#4 Jean-Michel Georges Snecma Moteurs 7
#6 Nicolas Bidegaimberry 6
#7 Alain Levasseur CNRS 5
#7 Bruno Bousquet CNRS 5
#7 Jean-Marie Goy Thales 5
#7 Ali Zolghadri Airbus Operations Sas 5
#7 Antoine Courjaud Amplitude Systemes 5
#7 Gerard Demazeau Agence Nationale De Valorisation De La Recherche 5
#13 Matthieu Boisde Oberthur Technologies 4
#13 Olivier Kahn U.S. Philips 4
#13 Yann Lepetitcorps CNRS 4
#13 Philippe Pujos Lesaffre Et Compagnie 4
#13 Jacky Mention Smithkline Beecham Laboratories Pharmaceutiques 4
#13 Andreas Bikfalvi CEA 4
#13 Dominique Duboy Ksb Sas 4
#13 Thierry Ziegler Ares Trading S.A. 4
#13 Pierre Delhaes CEA 4
#13 Pierre-Michel G. Simon Tyco Fire & Security Gmbh 4
#23 Baptiste Battelier CNRS 3
#23 Chretien Theophilus Willibrordus Moonen Koniniklijke Philips N.V. 3
#23 Raphael Teoldi Arianegroup Sas 3
#23 Frederic Castaing Saft 3
#23 Joseph Portier CNRS 3
#23 Iyad Saadeddin Hydro-Quebec 3
#23 Alain Soum Astrium Sas 3
#23 Jacky Minet Societe Europenne De Propulsion 3
#23 Frédéric Peruch CNRS 3
#23 Renaud Delbru 3
#23 Evelyne FARGIN CNRS 3
#23 Stéphane Santran CNRS 3
#23 Isabelle Tovena-Pecault CEA 3
#36 Francis Langlais CEA 2
#36 Bernard Lecerf Snecma Propulsion Solide 2
#36 Jean-Pierre Desvergne CNRS 2
#36 Jean L. Aucouturier Université De Bordeaux 2
#36 Hélène Frémont IBM 2
#36 Beatrice Besche-Barbazanges Ceva Sante Animale 2
#36 Hervé Plaisantin CNRS 2
#36 Christophe Montandon Dassault Systemes 2
#36 Patrick Lanusse Amvalor 2
#36 Philippe Viot Amvalor 2
#36 Philippe Duffaut IBM 2
#36 Laura Mauran Ureka Sarl 2
#36 Franck Cazaurang Airbus Operations Sas 2
#36 Didier Yves Georges Mocaer Safran Ceramics 2
#36 Kevin Bourhis Université De Bordeaux 2