Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Winterthur, CH ranks #1,568 worldwide for total patents filed in 2020, with 93 patents from 61 inventors. Leading employers of inventors based in Winterthur, CH include Sika Technology Ag, Gopro, Alcon.

Showing 1–50 of 61 inventors

Rank Inventor Primary Company Patents
1 Jürg WEIDMANN Sika Technology Ag 5
2 Pascal Gohl Gopro 4
2 Timo Jung Alcon 4
2 Roman PATSCHEIDER Optotune Ag 4
2 Jörg Zimmermann Sika Technology Ag 4
#6 Robin Rettberg Sulzer Management Ag 3
#6 Andrea Müller Woodwelding Ag 3
#6 Arnaldo RODRIGUES Sulzer Management Ag 3
#9 Sven Glüer Sulzer Chemtech Ag 2
#9 Pål JOHANSEN Pci Biotech As 2
#9 Rolf Thiel Kistler Holding Ag 2
#9 Matthias Wesselmann Biotronik Ag 2
#9 Dominic Erb Tecan Trading Ag 2
#9 Thomas NETTER Flisom Ag 2
#9 Gerhard Gschliesser Maschinenfabrik Rieter Ag 2
#9 Bruno MAROCCIA Sulzer Management Ag 2
#9 Lutz DECKER Linde Gmbh 2
#9 Niels Alexander Abt Alcon 2
#19 Reto Lüthard Maschinenfabrik Rieter Ag 1
#19 Michael Lüttinger Truetzschler Gmbh & Co. Kg 1
#19 Gergö A. Létay Synopsys 1
#19 Anita Di Iasio Medipal Holdings 1
#19 Jan HILDENBEUTEL Linde Gmbh 1
#19 Micha Huber Medartis Ag 1
#19 Mathias Pfeil Sulzer Chemtech Ag 1
#19 Lassad NASRI Trützschler Group Se 1
#19 Juerg Stahl Ancosys Gmbh 1
#19 Aris Kalogerakis Vifor (International) Ag 1
#19 Christine Schaerer Zimmer 1
#19 Boris Iwanschitz Hexis Ag 1
#19 Christian Elsasser Swiss Reinsurance Company 1
#19 Rolf Heusser Sulzer Chemtech Ag 1
#19 Martin Rufli IBM 1
#19 Sebastian Hirschberg Sulzer Chemtech Ag 1
#19 Adam D. Henderson Zimmer 1
#19 Peter van Mil Karl Storz Se & Co. Kg 1
#19 Erwin SENNHAUSER Reishauer Ag 1
#19 Konstantin Daremas Hocoma Ag 1
#19 Cyrill Künzle Karl Storz Se & Co. Kg 1
#19 Dominique Cachin Abb Schweiz Ag 1
#19 Mark Melnykowycz Autoneum Management Ag 1
#19 Andrea Mueller Woodwelding Ag 1
#19 Matthias Felber Sanofi-Aventis 1
#19 Mathias Heller Sulzer Orthopaedie Ag 1
#19 Peter Busenhart Maschinenfabrik Rieter Ag 1
#19 Mauro Massimo SETTE Medipal Holdings 1
#19 Michael Kiy Ams Sensors Singapore Pte. 1
#19 Nitin Tukaram Patil Council Of Scientific And Industrial Research 1
#19 Stefan Sander Claas Selbstfahrende Erntemaschinen Gmbh 1
#19 Robert Lettow Danaher 1