Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Horgen, CH ranks #3,148 worldwide for total patents filed all time, with 959 patents from 151 inventors. Leading employers of inventors based in Horgen, CH include Syngenta Crop Protection Ag, Hans Oetiker Ag Maschinen-Und Apparatefabrik, IBM.

Showing 1–50 of 151 inventors

Rank Inventor Primary Company Patents
1 Harald Walter Syngenta Crop Protection Ag 144
2 Hans Oetiker Hans Oetiker Ag Maschinen-Und Apparatefabrik 96
3 Bernd W. Gotsmann IBM 79
#4 Manuel Le Gallo-Bourdeau IBM 39
#5 Peter Buhler IBM 37
#6 Rudolf Schwarz Degussa Ag 36
#7 Konstantinos Bekas IBM 32
#7 Karlheinz Hausmann E.I. Du Pont De Nemours And 32
#9 Christoph Scharf Acutus Medical 31
#10 Peter Sandkuehler Dow Global Technologies 19
#11 Timothy A. Morley Dow Global Technologies 18
#12 Jordan Velikov Zimmer 17
#13 Evelyn A. Zaugg-Hoozemans Dow Global Technologies 15
#13 Walter Slavik Rieter Machine Works 15
#15 Christian Buess Ndd Medizintechnik Ag 14
#16 Allan Walter Mclennaghan Dow Global Technologies 10
#17 Bruno Reihl 9
#17 Ricco B. Borella Dow Global Technologies 9
#17 Enrique Alfonseca Google 9
#20 Ektor Sotiropoulos Hitachi Energy Switzerland Ag 8
#20 Reinhard Fischer GE 8
#22 Silvan Borer Textilma Ag 7
#22 Mehdi M. Nassehi IBM 7
#22 Eva-Maria Kupsch Dow Global Technologies 7
#22 Silviu Bota Google 7
#26 Johannes Gooth IBM 6
#26 Hans De Vos Dow Global Technologies 6
#26 Joel Kunz Dow Global Technologies 6
#29 Ernst Vollm Dynatron 5
#29 Rolf Joss Uster Technologies Ag 5
#29 Hamideh Ahmadloo Dow Global Technologies 5
#29 Alfred Beeler Siegfried Peyer Ag 5
#29 Rudolf Luz Rieter Machine Works 5
#29 Heinrich Auderset Rca 5
#29 Gerrit Groot-Enzerink Dow Global Technologies 5
#29 Stephen M. Oliver 5
#37 Bernhard Gyssler Sulzer Orthopedics 4
#37 Andreas Spiegelberg Primed Halberstadt Medizintechnik Gmbh 4
#37 Teodora Doneva Dow Global Technologies 4
#37 Benjamin Alexander Haag Dow Global Technologies 4
#37 Hans-Rudolf Zepf 4
#37 Dana Ritter Google 4
#43 Marco Brunner Nobel Biocare Services Ag 3
#43 Patrick Moser Kopter Group Ag 3
#43 Srdjan Kisin Rohm And Haas 3
#43 Daniel A. Fivian Maag Gear-Wheel & Machine Company Limited 3
#43 Jonathan Budd Salesforce 3
#43 Ivan Andrejic Callahan Cellular L.L.C. 3
#43 Anja Arlt Dow Global Technologies 3
#43 Willy Decurtins Eth Zurich 3