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
Results
41'954 patents
B · Operations and transport · Swiss patent · Clear filters
CH565610 · Santrade Limited · B23B 27/14 · filed Jun 10, 1971
CH614824 · CPC International, Inc. · B32B 7/14 · filed Jun 2, 1971
CH563236 · Shell Internationale Research Maatschappij N.V. · B32B 27/08 · filed Jun 1, 1971
CH572763 · Smitherm Industries Inc. · B01J 8/08 · filed May 28, 1971
CH577893 · Hurletron Incorporated · B41F 33/14 · filed May 27, 1971
CH587876 · TRW Inc. · C08J 5/24 · filed May 25, 1971
CH567102 · Henkel Corporation · C22B 7/00 · filed May 19, 1971
CH559569 · Siemens Aktiengesellschaft Berlin und München · B01D 11/04 · filed May 18, 1971
CH583753 · The Upjohn Company · C08F 8/00 · filed May 18, 1971
CH588307 · General Electric Company · B08B 3/12 · filed May 17, 1971
CH561565 · The Dow Chemical Company · B01J 13/02 · filed May 14, 1971
CH566169 · NCR Corporation · B01J 13/02 · filed May 14, 1971
CH569514 · Western Electric Company, Incorporated · B01J 17/06 · filed May 11, 1971
CH563346 · Monsanto Company · C07C 103/30 · filed May 10, 1971
CH580308 · Centronics Data Computer Corporation · G06K 15/10 · filed May 7, 1971
CH565628 · Naradi narodni podnik · B24D 3/00 · filed May 4, 1971
CH580016 · BASF Farben + Fasern Aktiengesellschaft · B65D 75/48 · filed Apr 30, 1971
CH584056 · The Firestone Tire & Rubber Company · B01F 7/10 · filed Apr 30, 1971
CH565105 · Jonathan Logan, Inc. · B65H 67/04 · filed Apr 29, 1971
CH573325 · Thiokol Chemical Corporation · B65D 3/04 · filed Apr 28, 1971
CH561668 · Tatabanyai Szénbanyak · C02C 5/02 · filed Apr 21, 1971
CH566168 · Ecodyne Corporation · B01J 1/09 · filed Apr 19, 1971
CH580679 · Kamenouhelné doly - oborové reditelstvi · C09D 3/24 · filed Apr 19, 1971
CH564414 · Forster Grant Co., Inc. · B29D 9/00 · filed Apr 16, 1971
CH561606 · Burroughs Corporation (a Delaware Corporation) · B41M 5/02 · filed Apr 15, 1971