Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Lachen, CH ranks #16,380 worldwide for total patents filed all time, with 92 patents from 31 inventors. Leading employers of inventors based in Lachen, CH include Snap, Heptagon Micro Optics Pte., Ivoclar Vivadent Ag.

Showing 1–31 of 31 inventors

Rank Inventor Primary Company Patents
1 Sharon Moll Snap 23
2 Tomasz Zakrzewski Snap 7
3 Sonja Hanselmann Heptagon Micro Optics Pte. 6
3 Sebastian Krolikowski Ivoclar Vivadent Ag 6
#5 Alain Sagnard Dow Global Technologies 5
#5 Urs Inglin Geberit International Ag 5
#7 Juerg Rauchenstein 3
#7 Hans-Joachim Krebs Biovotion Ag 3
#7 Thomas Unterer Qiagen Gmbh 3
#7 Zeljko Sikman Dow Global Technologies 3
#7 Kamil Anikiej Google 3
#12 Krzysztof Sikora Google 2
#12 Heinz Lüthi Weidmann Plastics Technology Ag 2
#12 Aliaksei Severyn Google 2
#12 Gero Fehr Tecan Trading Ag 2
#12 Anja SECKINGER 2
#17 Rene Rauchenstein Siemens Schweiz Ag 1
#17 Heidi Owegeser Weidmann Plastics Technology Ag 1
#17 Daniel SCHELTER Weidplas Gmbh 1
#17 Peter Marty Ubs Ag 1
#17 Philipp Kunfermann Sap Ag 1
#17 Shin-Shin Hobi Sonova Ag 1
#17 Sven Bahrke Octapharma Ag 1
#17 Janine Guendel Octapharma Ag 1
#17 Karina Nawrath Octapharma Ag 1
#17 Philippe C. Belot Dow Global Technologies 1
#17 Remo Bucher Condair 1
#17 Daniel Svonava Google 1
#17 Julia F. Hartmann Dow Global Technologies 1
#17 Sonja Gantner-Hanselmann Ams Sensors Singapore Pte. 1
#17 Sonja Gantner Ams Sensors Singapore Pte. 1