Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Weißenfels, DE ranks #17,449 worldwide for total patents filed all time, with 83 patents from 10 inventors. Leading employers of inventors based in Weißenfels, DE include Borealis Ag, Lambda Physik Ag, Dolomitwerke Gmbh.

Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 Eberhard Ernst Borealis Ag 36
2 Jürgen Kleinschmidt Lambda Physik Ag 31
3 Dieter Opitz Dolomitwerke Gmbh 5
#4 Heinz-Juergen Augustin 2
#4 Hans-Joachim Radusch Borealis Ag 2
#4 Jelena Braatz Abb Technology Ag 2
#4 David Julitz Beha Viosec 2
#8 Jürgern Kleinschmidt Lambda Physik Ag 1
#8 Katja Osswald Trinseo Europe Gmbh 1
#8 Benjamin Höbelt 1