Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Winterthur, CH ranks #1,639 worldwide for total patents filed in 2021, with 82 patents from 59 inventors. Leading employers of inventors based in Winterthur, CH include Alcon, Sika Technology Ag, Gopro.

Showing 1–50 of 59 inventors

Rank Inventor Primary Company Patents
1 Niels Alexander Abt Alcon 5
2 Jürg WEIDMANN Sika Technology Ag 4
2 Pascal Gohl Gopro 4
2 Jörg Zimmermann Sika Technology Ag 4
#5 Stefan Reim Vifor (International) Ag 3
#5 Adrian Ribi Kistler Holding Ag 3
#5 Andrea Müller Woodwelding Ag 3
#8 Markus Ruettimann Merck 2
#8 Timo Jung Alcon 2
#8 Aris Kalogerakis Vifor (International) Ag 2
#8 Juerg Stahl Ancosys Gmbh 2
#12 Simona Paganetto Zimmer 1
#12 Mathias Pfeil Sulzer Chemtech Ag 1
#12 Emil Krejci Maschinenfabrik Rieter Ag 1
#12 Christian Heigele Robert Bosch Gmbh 1
#12 Urs Maier 1
#12 Silvano Andreoli Rudolf Gmbh 1
#12 Tobias Vögeli Rudolf Gmbh 1
#12 Robin Rettberg Sulzer Management Ag 1
#12 Martin Giger Kistler Holding Ag 1
#12 Lutz DECKER Linde Gmbh 1
#12 Gregory Winiger Autoneum Management Ag 1
#12 Konrad Domanski Ecole Polytechnique Federale De Lausanne (Epfl) 1
#12 Roman PATSCHEIDER Optotune Ag 1
#12 Daniel Altenburger Rudolf Gmbh 1
#12 Michael Kiy Ams Sensors Singapore Pte. 1
#12 Lukas Riedi Zimmer 1
#12 Nitin Tukaram Patil Council Of Scientific And Industrial Research 1
#12 Delphine Guigner Autoneum Management Ag 1
#12 Marc WAGNIÈRE Stadler Rail Ag 1
#12 Roland Steininger Hyundai Motor 1
#12 Patrice Bachmann Biotronik Vi Patent Ag 1
#12 Lukas Wick Biosynth Ag 1
#12 Mikael Rüdlinger Rv Lizenz Ag 1
#12 Dominic Erb Tecan Trading Ag 1
#12 Philipp Bolliger Husqvarna Ab 1
#12 Markus PELNAR IBM 1
#12 Thomas Gubler Gopro 1
#12 Lukas KELLER Linde Gmbh 1
#12 Liborio Ivano Costa Sulzer Chemtech Ag 1
#12 Peter Thurnheer 1
#12 Thomas NETTER Flisom Ag 1
#12 Matú{hacek over (s)} Straka Ischemaview 1
#12 TANJA HATT Kistler Holding Ag 1
#12 Gernot Boiger Mann+Hummel Gmbh 1
#12 Lubomir Rathousky 1
#12 Samuel Salvisberg 1
#12 Matthias MONHART Carl Zeiss Meditec Ag 1
#12 Rolf Heusser Sulzer Chemtech Ag 1
#12 Martin Rufli IBM 1