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
- 2'247'982
- In force
- 274'186
- European
- 2'021'341
- Certificates
- 1'662
By field
- A · Human necessities472'811
- B · Operations and transport494'410
- C · Chemistry and metallurgy386'156
- D · Textiles and paper45'708
- E · Fixed constructions89'013
- F · Mechanical engineering, lighting, heating, weapons248'107
- G · Physics420'575
- H · Electricity461'054
By status
By kind
- European patent2'021'341
Results
2'021'341 patents
European patent · Clear filters
EP0000202 · Felix Brunner · G03C 5/02 · filed Jun 29, 1978
EP0000203 · CIBA-GEIGY AG · A01N 43/42 · filed Jun 29, 1978
EP0000284 · Western Electric Company, Incorporated · B23K 1/20 · filed Jun 29, 1978
EP0000285 · SmithKline Beckman Corporation · C07D 501/36 · filed Jun 29, 1978
EP0000287 · Autoipari Kutato Intézet · B60G 15/12 · filed Jun 29, 1978
EP0000289 · The Gleason Works · B24B 3/34 · filed Jun 29, 1978
EP0000352 · CIBA-GEIGY AG · C07F 9/48 · filed Jun 29, 1978
EP0000355 · Sandoz AG · C07D 209/14 · filed Jun 29, 1978
EP0000356 · Heinz Sanders · B65D 19/28 · filed Jun 29, 1978
EP0000358 · Smit Ovens Nijmegen B.V. · F23D 11/10 · filed Jun 29, 1978
EP0000408 · Océ-van der Grinten N.V. · G03G 13/16 · filed Jun 29, 1978
EP0000409 · Océ-van der Grinten N.V. · G03G 13/16 · filed Jun 29, 1978
EP0000697 · SKF Industries Inc. · C10M 5/10 · filed Jun 29, 1978
EP0006414 · Osteo AG · A61F 1/00 · filed Jun 29, 1978
EP0015631 · SmithKline Beckman Corporation · C07D 249/12 · filed Jun 29, 1978
EP0000198 · Bayer Aktiengesellschaft · C07D 239/46 · filed Jun 28, 1978
EP0000199 · Bayer Aktiengesellschaft · C07H 15/22 · filed Jun 28, 1978
EP0000200 · Merck & Co., Inc. · C07D 241/32 · filed Jun 28, 1978
EP0000291 · University of Strathclyde · A61K 9/26 · filed Jun 28, 1978
EP0000345 · Bayer Aktiengesellschaft · C07C 69/74 · 1 certificate · filed Jun 28, 1978
EP0000346 · Bayer Aktiengesellschaft · C07D 241/42 · filed Jun 28, 1978
EP0000478 · Henkel Kommanditgesellschaft auf Aktien · C07C 45/00 · filed Jun 28, 1978
EP0000480 · Siemens Aktiengesellschaft Berlin und München · H01L 21/56 · filed Jun 28, 1978
EP0000673 · Société Anonyme de Télécommunications · H05K 3/00 · filed Jun 28, 1978
EP0000850 · Pont-à-Mousson S.A. · F16H 25/18 · filed Jun 28, 1978