Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–15 of 15 inventors

Rank Inventor Primary Company Patents
1 Dieter Dorsch Merck 7
2 Esther Breuning Merck 3
3 Detlef Pauluth Merck 2
3 Joachim Wietzke Harman Becker Automotive Systems Gmbh 2
3 Bernd Helfert Merck 2
#6 Wulf Becker Steigerwald Arzneimittelwerk Gmbh 1
#6 Hans-Juergen Beyer Senator Gmbh & Co. Kgaa 1
#6 Carsten Handrosch Merck 1
#6 Wolfgang Strittmatter Merck 1
#6 Melanie Croessmann Evonik Rohmax Additives Gmbh 1
#6 Gerd Kaesmeier 1
#6 Bernd Noecker Kpss-Kao Professional Salon Services Gmbh 1
#6 Hans W. P. Koops Carl Zeiss Nts Gmbh 1
#6 Soenke Broecker Evonik Röhm Gmbh 1
#6 Georg Luessem Merck 1