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
- 2'247'986
- In force
- 274'186
- European
- 2'021'341
- Certificates
- 1'662
Results
422'998 patents
A · Human necessities · Deleted · Clear filters
CH566713 · CIBA-GEIGY AG · A01N 9/20 · filed Dec 7, 1971
CH564908 · CIBA-GEIGY AG · A01N 9/36 · filed Dec 3, 1971
CH579865 · Merck Patent Gesellschaft mit beschränkter Haftung · A01N 9/12 · filed Dec 3, 1971
CH577277 · Takeda Chemical Industries, Ltd. · A23L 1/236 · filed Dec 2, 1971
CH578831 · F. Hoffmann-La Roche & Co. Aktiengesellschaft · A01N 9/20 · filed Dec 2, 1971
CH559005 · CIBA-GEIGY AG · A01N 9/22 · filed Dec 1, 1971
CH571065 · The Wellcome Foundation Limited · C12K 5/00 · filed Nov 30, 1971
CH565196 · Vsesojuzny Nauchno- Issledovatelsky Institut Khimicheskikh Sredstv · C07F 9/44 · filed Nov 29, 1971
CH567564 · Turfstrooiselfabriek en Veenderij ''Trio'' N.V. · C10F 7/02 · filed Nov 29, 1971
CH560541 · Solco Basel Ltd. · A61K 35/28 · filed Nov 26, 1971
CH562606 · Charles Howard Sparks · A61F 1/24 · filed Nov 26, 1971
CH564351 · Astra Läkemedel Aktiebolag · A61K 29/02 · filed Nov 26, 1971
CH564555 · Bayer Aktiengesellschaft · C07D 417/04 · filed Nov 26, 1971
CH571862 · Colgate-Palmolive Company · A61K 7/22 · filed Nov 25, 1971
CH560003 · CIBA-GEIGY AG · A01N 5/00 · filed Nov 23, 1971
CH565807 · Sumitomo Chemical Company, Limited · C07F 9/24 · filed Nov 23, 1971
CH561009 · Schering Aktiengesellschaft, Berlin & Bergkamen · A01N 9/12 · filed Nov 22, 1971
CH570771 · Centralne Laboratorium Przemyslu Koncentratow Spozywczych · A23F 1/14 · filed Nov 22, 1971
CH559007 · Rhône-Poulenc Inc. · A01N 9/36 · filed Nov 18, 1971
CH562620 · National Recreation Industries, Inc. · A63C 9/086 · filed Nov 17, 1971
CH563125 · Unilever N.V. · A23L 1/06 · filed Nov 16, 1971
CH568759 · Taiho Pharmaceutical Company Limited · A61K 35/12 · filed Nov 16, 1971
CH573751 · Laevosan-Gesellschaft mbH & Co KG · A61K 29/00 · filed Nov 16, 1971
CH574738 · Colgate-Palmolive Company · A61K 7/38 · filed Nov 12, 1971
CH576253 · F. Hoffmann-La Roche & Co. Aktiengesellschaft · A61K 7/46 · filed Nov 12, 1971