Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Dachsen, CH ranks #11,895 worldwide for total patents filed in 2021, with 6 patents from 3 inventors. Leading employers of inventors based in Dachsen, CH include Merck, Roche Diagnostics Operations, Imerys Graphite & Carbon Switzerland, Sa.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Viola Groehn Merck 4
2 Stefan Kobel Roche Diagnostics Operations 1
2 Pirmin Ulmann Imerys Graphite & Carbon Switzerland, Sa 1