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
32'887 patents
C · Chemistry and metallurgy · Swiss patent · Clear filters
CH579548 · CIBA-GEIGY AG · C07D 277/00 · filed Sep 12, 1969
CH581103 · CIBA-GEIGY AG · C07D 207/20 · filed Sep 12, 1969
CH581104 · CIBA-GEIGY AG · C07D 207/20 · filed Sep 12, 1969
CH581116 · CIBA-GEIGY AG · C07D 227/00 · filed Sep 12, 1969
CH581627 · CIBA-GEIGY AG · C07D 227/00 · filed Sep 12, 1969
CH584689 · CIBA-GEIGY AG · C07D 227/00 · filed Sep 12, 1969
CH584690 · CIBA-GEIGY AG · C07D 227/00 · filed Sep 12, 1969
CH585722 · CIBA-GEIGY AG · C07D 227/00 · filed Sep 12, 1969
CH585723 · CIBA-GEIGY AG · C07D 227/00 · filed Sep 12, 1969
CH585724 · CIBA-GEIGY AG · C07D 227/00 · filed Sep 12, 1969
CH585725 · CIBA-GEIGY AG · C07D 227/00 · filed Sep 12, 1969
CH585726 · CIBA-GEIGY AG · C07D 227/00 · filed Sep 12, 1969
CH585727 · CIBA-GEIGY AG · C07D 227/00 · filed Sep 12, 1969
CH592623 · CIBA-GEIGY AG · C07D 207/20 · filed Sep 12, 1969
CH605792 · CIBA-GEIGY AG · C07D 227/00 · filed Sep 12, 1969
CH560172 · Deutsche Gold- und Silber- Scheideanstalt vormals Roessler · C05F 5/00 · filed Sep 4, 1969
CH559763 · Toms River Chemical Corporation · C09B 43/00 · filed Sep 3, 1969
CH582183 · Sankyo Company Limited · C07D 498/04 · filed Sep 1, 1969
CH568254 · Ireco Incorporated · C06B 47/00 · filed Aug 29, 1969
CH563345 · CIBA-GEIGY AG · C07C 103/30 · filed Aug 21, 1969
CH574985 · BASF Aktiengesellschaft · C09B 29/00 · filed Aug 21, 1969
CH562831 · CIBA-GEIGY AG · C07D 519/00 · filed Aug 11, 1969
CH585257 · Phelps Dodge Magnet Wire Corporation · C08L 101/00 · filed Aug 11, 1969
CH564564 · American Home Products Corporation · C07J 13/00 · filed Jul 30, 1969
CH585767 · American Home Products Corporation · C07J 51/00 · filed Jul 30, 1969