Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Illkirch-Graffenstaden, FR ranks #4,916 worldwide for total patents filed all time, with 545 patents from 214 inventors. Leading employers of inventors based in Illkirch-Graffenstaden, FR include Northwestern University, CNRS, Emd Millipore.

Showing 1–50 of 214 inventors

Rank Inventor Primary Company Patents
1 Jean-Jacques Bourguignon Northwestern University 19
1 Marcel Hibert CNRS 19
3 Cecile Delbos Emd Millipore 14
#4 Klaus Heinrich Asea Brown Boveri, S.A. 12
#4 Dominique Bonnet Immune Targeting Systems 12
#6 Denis Souvay Zephyros 11
#7 Christophe Morice Bionomics Limited 10
#8 Stephan Schann Domain Therapeutics Sa 9
#8 Jean-Marie Contreras Johnson & Johnson 9
#10 Serge Braun Transgene Sa 8
#10 Philippe Clavert Tornier Sas 8
#10 Hassan Moussa Delphi Technologies 8
#10 Hélène Haegel Transgene Sa 8
#10 Emmanuel Helbert Ale International 8
#15 Laurent Bussard Microsoft 7
#15 Hanno Kolbe Transgene Sa 7
#15 Rene Donnard Lohr Industrie 7
#15 Antoine Benjamin Michaut Johnson & Johnson 7
#15 Fabrice Garrido Institut National De La Sante Et De La Recherche Medicale (Inserm) 7
#15 Frédéric Brunner Basf Se 7
#21 Herve Scelers General Motors 6
#21 Mutsumi Fujita Tdk 6
#21 Frederic Ostrowsky Zephyros 6
#24 Valerie WILHELM Dreampath Diagnostics 5
#24 Patrick Bazzini Bionomics Limited 5
#24 Roland Koch Carlsberg Breweries A/S 5
#24 Fabrice Guillier Enyo Pharma 5
#24 Laurent Verdier Lohr Electromecanique 5
#24 Claude Walter 5
#24 Christine Abouayad El Idrissi Emd Millipore 5
#31 Monique Fagon Albany International 4
#31 Michel Bechtel 4
#31 Brigitte Kieffer Astra Pharma 4
#31 Paul Seiler Northern Digital 4
#31 Laurent Perdrieau Deutsche Thomson-Brandt Gmbh 4
#31 Andrey Klymchenko CNRS 4
#31 Eric Jallat The Timken 4
#31 Thomas Gaulier 4
#31 Cedric Ritondo Holweg Group 4
#31 Muriel Joubert Johnson & Johnson 4
#31 Yves Lebrun Bsh Hausgeräte Gmbh 4
#31 Vincent Schaal Merck 4
#31 Hélène Puccio Universite De Strasbourg 4
#31 Yasuto Morishita Daicel 4
#45 Anthony La Paglia Delphi Technologies 3
#45 Patrice Mignot Alcatel 3
#45 Paul Quirin 3
#45 Christophe Wolff Alcatel Lucent 3
#45 Michel Poivet Laboratoire Europeen De Recherches Electroniques Avancees 3
#45 Tong-Yi Zhang Hong Kong University Of Science And Technology 3