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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Duggingen, CH ranks #44,255 worldwide for total patents filed all time, with 15 patents from 7 inventors. Leading employers of inventors based in Duggingen, CH include Hoffmann-La Roche, Ciba-Geigy, Staubli Electrical Connectors Ag.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Stefan Abrecht Hoffmann-La Roche 5
2 Nitya G. Podder Ciba-Geigy 3
3 Alexander Hänggi Staubli Electrical Connectors Ag 2
3 Philippe Schwaller IBM 2
#5 Hanspeter Nick Novartis Ag 1
#5 Bruno Saladin Ciba Specialty Chemicals 1
#5 Stephan Pauletto 1