Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Rouen, FR ranks #5,831 worldwide for total patents filed in 2021, with 17 patents from 17 inventors. Leading employers of inventors based in Rouen, FR include Etablissements Georges Renault, Takeda Pharmaceutical Company Limited, Targedys.

Showing 1–17 of 17 inventors

Rank Inventor Primary Company Patents
1 Benoit Lefrancois Etablissements Georges Renault 1
1 Guillaume Levilain Takeda Pharmaceutical Company Limited 1
1 Jonathan Breton Targedys 1
1 Guillaume Brouet Aptar France Sas 1
1 Antoine Felix-Henry Technip France 1
1 Donatien Roger 1
1 Nicolas Lucas Targedys 1
1 Marion Denorme 1
1 Emeric Dynomant Bull Sas 1
1 Fabien Roche GE 1
1 Stéphane Simon Cummins Filtration Ip 1
1 Pierre Dechelotte Targedys 1
1 Elise Rubat Ciagnus Bull Sas 1
1 Romain Legrand Targedys 1
1 Geoffroy CAMMAGE Arkema France 1
1 Fabien Poulard Aptar France Sas 1
1 Simon Rivron Biosense Webster (Israel) 1