Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Irigny, FR ranks #11,895 worldwide for total patents filed in 2021, with 6 patents from 6 inventors. Leading employers of inventors based in Irigny, FR include Ifp Energies Nouvelles, Gambro Lundia Ab, CEA.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Fabien Caleyron Ifp Energies Nouvelles 1
1 Bernard Bene Gambro Lundia Ab 1
1 Gary Brandam CEA 1
1 Arnaud FROBERT Ifp Energies Nouvelles 1
1 Tong Eak Pou Arkema France 1
1 Denis Alonzo Arkema France 1