Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Senlis, FR ranks #6,508 worldwide for total patents filed all time, with 375 patents from 116 inventors. Leading employers of inventors based in Senlis, FR include Institut Francais Du Petrole, Arcelormittal, Chryso.

Showing 1–50 of 116 inventors

Rank Inventor Primary Company Patents
1 Virginie Harle Institut Francais Du Petrole 31
2 Jean-Michel Mataigne Arcelormittal 25
2 Frederic Leising Chryso 25
#4 Francis Pruche L'Oreal 19
#5 Andre Deflandre L'Oreal 17
#6 Sandrine Chodorowski-Kimmes L'Oreal 15
#7 Andre G. Seynhaeve Delsey 12
#8 Philippe Frebourg Saint-Gobain Glass France 10
#9 André Maziere Electrolux Systems De Blanchinsserie 9
#10 Bruno Dudek Gilson Sas 7
#11 Jean-Pierre Souply Poclain Hydraulics Industrie 6
#11 Arnaud Curet Jacret 6
#11 Bertrand Orsal Arcelormittal 6
#14 Philippe CICERON Arkema France 5
#14 Yves Prigent Sollac 5
#14 Henri Desgouilles Soprema 5
#14 Armelle Delecluse Institut Pasteur 5
#14 Francois Bouvart Total Petrochemicals Research Feluy 5
#14 Jean-Philippe Schweitzer Saint-Gobain Glass France 5
#14 Christine Dessain Arcelormittal 5
#21 Jean Perronin Produits Chimiques Uging Kuhlmann 4
#21 Eric Konofal Assistance Publique—Hôpitaux De Paris (Aphp) 4
#21 Eric Michel Yves Bourgain 4
#21 Jerome Meric Thomson Licensing 4
#21 Jean-Marie Poulet Nof Metal Coatings Europe 4
#21 Pierre Hoynant Heidelberg Druckmaschinen 4
#27 Philippe Lafoucriere Streamezzo 3
#27 Benoit Folleas Chiesi Farmaceutici S.P.A. 3
#27 Patrice Rene Sagne Snecma 3
#27 Michel Vincent de Paul Gec Alsthom T&D Sa 3
#27 Patrick Pichant Akzo N.V. 3
#27 Thierry Sieg Hutchinson 3
#27 Gregory A. Delmas Arkema France 3
#27 Gerald Amannt Saint-Gobain Isover 3
#27 Claude Hulliger Bosch Systemes De Freinage 3
#36 Gilbert Mahe Poclain Hydraulics Industrie 2
#36 Didier Cretenot Otv Sa 2
#36 Patricio Guerreiro L'Oreal 2
#36 Eric Villard Geoservices Equipements 2
#36 Sophie Milhe Poutingon Saint-Gobain Glass France 2
#36 Pierre Ungemach 2
#36 Gilbert Marguier 2
#36 Michel V. de Paul Alsthom-Atlantique 2
#36 Etienne Camus Jeumont-Schneider 2
#36 Jean Sabatier Centre Technique Des Industries Mecaniques 2
#36 Lionel Delais Arkema France 2
#36 Patrick Truquin Bpb Limited 2
#36 Frederic Guimbal Montupet S.A. 2
#36 Michel M. Aubourg Caterpillar 2
#36 Philippe Lhermite, deceased Valeo 2