Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chartres, FR ranks #9,162 worldwide for total patents filed in 2021, with 9 patents from 7 inventors. Leading employers of inventors based in Chartres, FR include Bull Sas, Aptiv Technologies Ag, Emerson Process Management Regulator Technologies.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Elyès Zekri Bull Sas 3
2 Jean Fabre Aptiv Technologies Ag 1
2 Nikita Jose Paredes Nesmashnaya Emerson Process Management Regulator Technologies 1
2 Herve Dagron Snecma 1
2 Olivier Peschard Sederma 1
2 Ludovic Gardet Eastman Chemical 1
2 Benoit Beaur Aptiv Technologies Ag 1