Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Genappe, BE ranks #24,378 worldwide for total patents filed all time, with 47 patents from 23 inventors. Leading employers of inventors based in Genappe, BE include Staar S.A., Halliburton Energy Services, Neogen.

Showing 1–23 of 23 inventors

Rank Inventor Primary Company Patents
1 Stephane M. A. d'Alayer de Costemore d'Arc Staar S.A. 9
2 Erik Dithmar Halliburton Energy Services 5
3 Jacques Degelaen Neogen 4
3 Stephane A. M. d'Alayer de Costemore d'Arc Staar S.A. 4
#5 Jean-Louis Bol Ion Beam Applications 3
#6 Laurent Ryssen Diversey 2
#6 Etienne Lombard Baxter International 2
#6 Jean-Luc Zuliani Total Research & Technology Feluy 2
#6 Stephane M. d'Alayer Staar S.A. 2
#10 Jose Manuel Moreno 1
#10 Alejandro Socolovsky 1
#10 Antonin Rovai 1
#10 Eric BOSGAERD Agc 1
#10 Francois Jean Emilien Pierre Collignon 1
#10 Stephane M. A. d'Alayer de Cosemore d'Arc Staar S.A. 1
#10 Stephane M. d/Alayer de Costemore d'Arc Staar S.A. 1
#10 Stephane M. d'Alayer de Costenore d'Arc Staar S.A. 1
#10 Marie-France Raty Solvay Polyolefins Europe-Belgium (Societe Anonyme) 1
#10 Jacques Devierre Wilson-Cook Medical 1
#10 Stephanie M. A. d'Alayer de Costemore d'Arc 1
#10 Alphonse Heremans Baxter International 1
#10 Alexandra Lousse 1
#10 Hadrien Dorchy 1