Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Guidel, FR ranks #9,911 worldwide for total patents filed in 2021, with 8 patents from 7 inventors. Leading employers of inventors based in Guidel, FR include Universite De Bretagne Sud, Etablissement Francais Du Sang (Efs), Saipem S.A..

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Cédric Marchand Universite De Bretagne Sud 2
2 Cyrus Mahdjoubi Etablissement Francais Du Sang (Efs) 1
2 Jean-François Feller Universite De Bretagne Sud 1
2 Eric Guilloux Saipem S.A. 1
2 Gaël Guillerm 1
2 Bruno Mottet CNRS 1
2 Michel Penn 1