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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ruppertsberg, DE ranks #13,858 worldwide for total patents filed all time, with 120 patents from 12 inventors. Leading employers of inventors based in Ruppertsberg, DE include Basf Se, BOE, Continental Teves Ag & Co. Ohg.

Showing 1–12 of 12 inventors

Rank Inventor Primary Company Patents
1 Franz Langhauser Basf Se 48
2 Barbara Nave Basf Se 19
3 Michael Bock Basf Se 17
#4 Peter Hammes Basf Se 11
#5 Christian Miller Basf Se 10
#6 Hans-Michael Walter Basf Se 7
#7 Georg Langhauser Basf Se 3
#8 Steffen Schlehuber Basf Se 1
#8 Norbert Kaufmann BOE 1
#8 Marc Seckner Continental Teves Ag & Co. Ohg 1
#8 Bernadette Stauder-Buschlinger 1
#8 Bettina Zoellner Basf Se 1