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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Méricourt, FR ranks #18,887 worldwide for total patents filed all time, with 73 patents from 38 inventors. Leading employers of inventors based in Méricourt, FR include Societe Chimique Des Charbonnages - Cdf Chimie, Compagnie Industrielle Et Financiere D'Ingenierie “Ingenico”, L'Oreal.

Showing 1–38 of 38 inventors

Rank Inventor Primary Company Patents
1 Dominique Mercier 8
2 Jean-Claude Decroix Societe Chimique Des Charbonnages - Cdf Chimie 7
3 Laurent Rossi Compagnie Industrielle Et Financiere D'Ingenierie “Ingenico” 6
#4 Denis Befve L'Oreal 5
#5 Pascal Rokegem Choice Spine 4
#6 Alain Gautier Oldham France S.A. 3
#6 Christian Huc 3
#6 Pierre Georges Lenain Oldham France S.A. 3
#9 Fabienne Samyn Huntsman International 2
#9 Sébastien Gerardin Affival 2
#9 Fabrice Bariau Mouvex 2
#9 Jean L. Saint Romain Norsolor 2
#13 Martine Soête CNRS 1
#13 Alain Peyrie Draftex Industries Limited 1
#13 Bernard Furic Zircotube 1
#13 Agnes Guigueno Institut Pasteur 1
#13 Jérôme Fantini Gaz De France 1
#13 Hervé Halluin Framatome Anp 1
#13 Benoît Mesnil Lainiere De Picardie Bc 1
#13 Jean-Benoit Tierny Lesaffre Et Compagnie 1
#13 Jean-Patrick Smaha 1
#13 Théophane Lumineau Oberthur Technologies 1
#13 Sylvain Giovannetti Decathlon 1
#13 Grégory Burzicki Universite De Caen Basse Normandie 1
#13 Céline LESUR 1
#13 Axelle Gallet Decathlon S.A. 1
#13 Eric Watel Ifp 1
#13 Thomas Coutant Novares France 1
#13 Alain Gerbier 1
#13 Adolfo Papi 1
#13 Jean C. Krau Sintra Holding Ag 1
#13 Andre Lobry 1
#13 Jean-Jacques E. Gallet 1
#13 Daniel Hervet Manufacture De Vetements Paul Boye 1
#13 Alain Martinet Cray Valley Sa 1
#13 Engelbert Ehrlich Veb Wirkmaschinenbau Karl-Marx-Stadt 1
#13 Jean-Yves Decroix Thomson-Csf 1
#13 Roger Guillon 1