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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Guyancourt, FR ranks #7,503 worldwide for total patents filed in 2021, with 12 patents from 9 inventors. Leading employers of inventors based in Guyancourt, FR include Valeo Vision, Karl Storz Se & Co. Kg, Arianegroup Sas.

Showing 1–9 of 9 inventors

Rank Inventor Primary Company Patents
1 Guillaume Thin Valeo Vision 3
2 Régis Besse Karl Storz Se & Co. Kg 2
3 Olivier Rafaël, René CRASSOUS Arianegroup Sas 1
3 Thomas Conejero Gaztransport Et Technigaz 1
3 Jean-Luc GAUTIER Colas 1
3 Christophe Paragot Emd Millipore 1
3 Charles Zhang Renault S.A.S. 1
3 Christophe Colmard Saipem S.A. 1
3 Menouar Ameziani Institut Vedecom 1