Directory / Patents
Patents
Every patent with effect in Switzerland, in force or deleted: the Swiss patents of the Federal Institute of Intellectual Property and the European patents granted for Switzerland and Liechtenstein, with their supplementary protection certificates. By field, by status, by kind, or by title.
- Patents
- 2'250'298
- In force
- 276'452
- European
- 2'023'653
- Certificates
- 1'662
Results
28'259 patents
G · Physics · Swiss patent · Clear filters
CH579300 · Ebauches S.A. · G04B 31/00 · filed Apr 26, 1972
CH584910 · Siemens Aktiengesellschaft Berlin und München · G03C 1/71 · filed Apr 26, 1972
CH594919 · Océ-van der Grinten N.V. · G03G 13/22 · filed Apr 26, 1972
CH565368 · Coulter Electronics Limited · G01N 15/00 · filed Apr 24, 1972
CH565399 · Microtec AM S.A. · G04B 17/32 · filed Apr 24, 1972
CH573610 · Agfa-Gevaert Aktiengesellschaft · G03C 7/32 · filed Apr 24, 1972
CH589096 · W. Möller Glasbläserei · C07F 3/04 · filed Apr 24, 1972
CH562469 · Société Suisse pour l'Industrie Horlogère Management Services S.A. · G04C 9/00 · filed Apr 21, 1972
CH574641 · Fujitsu Limited · G05B 19/18 · filed Apr 21, 1972
CH563597 · Adnan Waly · G03B 21/11 · filed Apr 20, 1972
CH591077 · Eric Göte Lennard Zetterström · G01N 17/00 · filed Apr 19, 1972
CH569341 · Polygon Concepts Inc. · G11B 23/04 · filed Apr 18, 1972
CH572612 · Dresser Industries Inc. · G01L 13/02 · filed Apr 17, 1972
CH560389 · Dixi Holding Le Locle S.A. · G01N 27/12 · filed Apr 14, 1972
CH566032 · Eastman Kodak Company · G03D 15/04 · filed Apr 14, 1972
CH569997 · Les Fabriques d'Assortiments Réunies · G04B 15/12 · filed Apr 14, 1972
CH571239 · Eastman Kodak Company · G03D 15/04 · filed Apr 14, 1972
CH591101 · Minnesota Mining and Manufacturing Company · G03C 5/44 · filed Apr 13, 1972
CH559922 · Eastman Kodak Company · G03D 15/00 · filed Apr 12, 1972
CH562883 · Les Fabriques d'Assortiments Réunies · C23C 11/00 · filed Apr 12, 1972
CH563613 · Patek, Philippe S.A. · G04C 3/00 · filed Apr 12, 1972
CH561940 · Gretag Aktiengesellschaft · G07C 11/00 · filed Apr 11, 1972
CH564801 · Compagnie des Montres Longines, Francillon S.A. · G04B 37/00 · filed Apr 11, 1972
CH563599 · Ilford Limited · G03C 1/04 · filed Apr 10, 1972
CH566542 · Zumbach Electronic- Automatic · G01D 1/08 · filed Apr 10, 1972