Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Mettmann, DE ranks #3,785 worldwide for total patents filed in 2016, with 28 patents from 14 inventors. Leading employers of inventors based in Mettmann, DE include Lanxess International Sa, Bayer Intellectual Property Gmbh, Basf Se.

Showing 1–14 of 14 inventors

Rank Inventor Primary Company Patents
1 Rolf Feller Lanxess International Sa 8
2 Mark Jean Gnoth Bayer Intellectual Property Gmbh 4
3 Stefan Evers Basf Se 2
3 Jurgen Danulat 2
3 Stephan Klein Bayer Materialscience Ag 2
3 Andreas Böttcher Siemens Aktiengesellschaft 2
#7 Bernd Bossmanns Keiper Gmbh & Co. Kg 1
#7 Walter Hill Hewlett Packard Enterprise 1
#7 Markus Sprenger-Haus-sels Qiagen Gmbh 1
#7 Rüdiger Follmann European Space Agency 1
#7 Harald WINDORFER Vorwerk & Co. Interholding Gmbh 1
#7 Gerd Homberg Mannesmann Ag 1
#7 Dirk Brohm Bayer Intellectual Property Gmbh 1
#7 Joshua Hesterberg 1