Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Schlieren, CH ranks #4,048 worldwide for total patents filed all time, with 703 patents from 169 inventors. Leading employers of inventors based in Schlieren, CH include Hoffmann-La Roche, Roche Glycart Ag, IBM.

Showing 1–50 of 169 inventors

Rank Inventor Primary Company Patents
1 Christian Klein Hoffmann-La Roche 171
2 Thomas Hofer Roche Glycart Ag 30
3 Frederik Frank Flöther IBM 22
#4 Milica Berra Spinewelding Ag 18
#5 Sandra Grau-Richards Hoffmann-La Roche 17
#6 Reto Naef Topadur Pharma Ag 16
#7 Maria Amann Hoffmann-La Roche 14
#7 Christian Velez Exalos Ag 14
#9 Willem den Hollander Rca 13
#10 Viktor Levitski Hoffmann-La Roche 12
#11 Inja Waldhauer Hoffmann-La Roche 11
#11 Marcus DÜLK Exalos Ag 11
#13 Wenjuan Zha Codexis 10
#13 Tina WEINZIERL Hoffmann-La Roche 10
#15 Jafar Amiri Parian Faro Technologies 9
#15 Ernst Brem Bbc Brown, Boveri & Company 9
#17 Yves Larcher Octane Biotech 7
#17 Simone Schmitt Cell Medica Switzerland Ag 7
#19 Guilhem Almuneau University of California 6
#19 Walter Suter 6
#19 Gaspar Delso GE 6
#22 Guy Boissin Soudronic Ag 5
#22 Edgar Stussi Adidas Ag 5
#22 Laura Codarri Deak Hoffmann-La Roche 5
#22 Richard Woods Covagen Ag 5
#22 Daniel BORER Optotune Ag 5
#22 Diana DAROWSKI Hoffmann-La Roche 5
#22 Camille DELON Hoffmann-La Roche 5
#22 Stefan Sieber Siemens Aktiengesellschaft 5
#22 Halina TROCHANOWSKA Hoffmann-La Roche 5
#22 Fabio SERVENTI Glaxosmithkline Biologicals Sa 5
#22 Christoffer Stroemberg Lumentum Operations 5
#33 Rudolf Liebl 4
#33 Mario Perro Hoffmann-La Roche 4
#33 Antonino Francesco Castiglia Exalos Ag 4
#33 Mischa Roland Muller Elasmogen 4
#33 Anna Maria Sobieraj BOE 4
#33 Rainer Follador Glaxosmithkline Biologicals Sa 4
#33 Mircea-Florian Vancu Witricity 4
#33 Heinrich Zenhausern Unknown 4
#33 Damir Luso Jt International Sa 4
#42 Jean DAHDAH Exalos Ag 3
#42 Arnaud Dolignon Accenture Global Solutions Limited 3
#42 Marco Malinverni Exalos Ag 3
#42 Jean-Pierre Obrecht Ciba-Geigy 3
#42 Sara Ferdi Tecan Trading Ag 3
#42 Anna Krapf Sika Technology Ag 3
#42 Stefan GLOOR Exalos Ag 3
#42 Nikolay PRIMEROV Exalos Ag 3
#42 Vaclav Brunclik Unknown 3