Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 Hans Matter Sanofi-Aventis 5
2 Michael Kiessling Agere Systems 2
2 Elisabeth Meyer Merck 2
#4 Christian Loosz W. C. Heraeus Gmbh 1
#4 Pia Braun Umicore Ag & Co. Kg 1
#4 Sören Wasow The Braun 1
#4 Jurgen Hausselt Forschungszentrum Karlsruhe Gmbh 1
#4 Jens Diehl Vacuumschmelze Gmbh & Co. Kg 1
#4 Stefan Leininger Evonik Degussa Gmbh 1
#4 Rainer Berg Heraeus Quarzglas 1
#4 Waldemar Pieczarek Thermo Electron Led Gmbh 1
#4 Hans-Georg Lotz Applied Materials 1
#4 Hans-Rainer Hilzinger Vacuumschmelze Gmbh & Co. Kg 1