Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Maromme, FR ranks #12,887 worldwide for total patents filed all time, with 135 patents from 55 inventors. Leading employers of inventors based in Maromme, FR include Choay, S.A., Bioprojet, Le Grand Co..

Showing 1–50 of 55 inventors

Rank Inventor Primary Company Patents
1 Jean-Claude Lormeau Choay, S.A. 23
2 Jean-Christophe Plaquevent Bioprojet 13
3 Francois Loisel Le Grand Co. 6
3 Armindo Lourenco Airsec 6
#5 Philippe Toussaint Renault S.A.S. 5
#5 Michel Morand Coflexip 5
#7 Izaak Jacobus Risseeuw Technip France 4
#7 Emmanuel MOTTE Nissan Motor Co. 4
#7 Jacques Plisson L'Unite Hermetique 4
#7 Francis Bidaud L'Unite Hermetique 4
#7 Simon Barendregt Mannesmann Ag 4
#7 Yves Castel Technip France 4
#13 Antoine Dutot Valeo Systemes De Controle Moteur 3
#13 Franciscus Arnoldus Maria Jeunink Technip France 3
#15 Yoann Chevallier Milton Roy 2
#15 Julien MAURICE Ifp Energies Nouvelles 2
#15 Benoit Steimer Glaxo Group Limited 2
#15 Jean C. Auger Le Grand Co. 2
#15 Michel Legrand Unknown 2
#15 Guillaume Chaudet Technip France 2
#21 Patrice Anton 1
#21 Emmanuel Thibaudeau 1
#21 Stéphanie Pignoc-Chicheportiche Arkema France 1
#21 Bruno José Gonzalez Centre Hospitalier Et Universitaire De Brest 1
#21 Alain Errard Gec Alsthom T&D Sa 1
#21 Pierre Dupuis Unisys 1
#21 Jovanka Huquet Sanofi 1
#21 Claude Tanquerel 1
#21 Claude Djololian Rhone-Poulenc Industries 1
#21 Edouard Le Roux 1
#21 Jean Chomant Universite De Rouen 1
#21 Paul Canonne Unknown 1
#21 Janine M. Zachariasen 1
#21 Michel Badouard Le Grand Co. 1
#21 Christian Meigne Burroughs 1
#21 Jean P. Feuillalay 1
#21 Chrisophe Guerard 1
#21 Yves Sauce Le Grand Co. 1
#21 Guy Le Bail Coflexip 1
#21 Patrick Robert Queval 1
#21 Xavier Pannecoucke CNRS 1
#21 Martine Daoust Lipha 1
#21 Michel Lescanne 1
#21 Jean Marc Binet 1
#21 Rémy Mullot France Telecom 1
#21 Danièle Gilbert Unknown 1
#21 Gerard Boyer ExxonMobil 1
#21 Claude Ballin 1
#21 Luc Thiberville Mauna Kea Technologies 1
#21 Jacques De Rumigny Technip France 1