Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Buc, FR ranks #4,988 worldwide for total patents filed all time, with 536 patents from 128 inventors. Leading employers of inventors based in Buc, FR include GE, Sanofi, Merck.

Showing 1–50 of 128 inventors

Rank Inventor Primary Company Patents
1 Regis Vaillant GE 56
2 Jerome Knoplioch GE 52
3 Laurent Launay GE 39
#4 Pierre Gros Sanofi 27
#5 Gerard Botton Merck 15
#6 Cyril Riddell GE 13
#7 Francisco Sureda GE 12
#8 Michel Grimaud GE 11
#9 Jean-Francois Larroux GE 10
#10 Ann-Katherine Carton GE 9
#10 Paul Margot Bayer Healthcare 9
#12 Hubert Leboutet Cgr Mev 8
#12 Antoine Aliotti GE 8
#12 Dominique Tronc Cgr Mev 8
#12 Lionel Desponds GE 8
#16 Guy Convert Cgr Mev 7
#16 Maxime Cazalas GE 7
#16 Yannick Louvrier GE 7
#16 Jean-Pierre Nitecki Tokheim Services France 7
#20 Baptiste Perrin GE 6
#20 Aurelie Roncaglioni GE 6
#20 Marc Baillavoine France Telecom 6
#20 Georges William Baptiste GE 6
#24 Andrej Grabowski Emd Millipore 5
#24 Sylvie Puong GE 5
#24 Mylene Roussel GE 5
#24 Romain Chatelin GE 5
#24 Duc Tien Tran Thomson-Csf 5
#24 Celine Pruvot GE 5
#24 Maxime Taron GE 5
#31 Pascal Collin CNRS 4
#31 Aurelien Gadenne GE 4
#31 Jacques Milcamps Cgr Mev 4
#31 Eric Maurincomme G.E. Medical Systems, S.A. 4
#31 Christophe Montfort L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 4
#36 Chloe Adam GE 3
#36 Jean-Pierre Susset U.S. Philips 3
#36 Julien Nicolle GE 3
#36 Michel Dubois Elf Aquitaine 3
#36 Claude Levaillant Cgr Mev 3
#36 Alain Liadouze Compagnie Plastic Omnium Se 3
#36 Eric Georges Office National D'Etudes Et De Recherches Aérospatiales 3
#36 Christoph Sachs Maxeon Solar Pte. 3
#36 Nathalie Dion Valeo Systemes Thermiques 3
#36 Frederic Benet Renault S.A.S. 3
#36 Xavier Bouchevreau GE 3
#36 Dmitry Sokolov GE 3
#36 Guillaume Peter GE 3
#36 Elie Herve GE 3
#36 Jean Labarre GE 3