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
- 276'455
- European
- 2'023'653
- Certificates
- 1'662
Results
217'946 patents
Deleted · Swiss patent · Clear filters
CH387096 · Ludwig Schenkir · filed Oct 1, 1960
CH388787 · Hovercraft Development Limited · filed Oct 1, 1960
CH390972 · Ludwig Schenkir · filed Oct 1, 1960
CH388516 · Edouard Dubied & Cie (Société anonyme) · filed Sep 30, 1960
CH393874 · Röhm-Gesellschaft mbH Werkzeug- und Maschinenfabrik · filed Sep 30, 1960
CH406305 · Gretag Aktiengesellschaft · filed Sep 30, 1960
CH424653 · Tetra Pak International AB · filed Sep 30, 1960
CH387224 · Walter Huser · filed Sep 28, 1960
CH396542 · Reimers Getriebe AG · filed Sep 28, 1960
CH428803 · Minnesota Mining and Manufacturing Company · filed Sep 28, 1960
CH432851 · Shell Internationale Research Maatschappij N.V. · filed Sep 28, 1960
CH371764 · Gebrüder Sulzer Aktiengesellschaft · filed Sep 27, 1960
CH379657 · Prometheus AG · filed Sep 27, 1960
CH388149 · Lufttechnische Gesell- schaft mit beschränkter Haftung · filed Sep 27, 1960
CH397835 · Ellenberger & Poensgen GmbH · filed Sep 27, 1960
CH379618 · Allmänna Svenska Elektriska Aktiebolaget · filed Sep 26, 1960
CH382590 · Dörken & Mankel KG · filed Sep 26, 1960
CH387095 · Dipl.-Ing. Ludwig Schenkir · filed Sep 26, 1960
CH391856 · Ellenberger & Poensgen GmbH · filed Sep 26, 1960
CH397871 · RCA Corporation · filed Sep 26, 1960
CH403777 · CIBA-GEIGY AG · filed Sep 26, 1960
CH399465 · Sterling Drug Inc. · filed Sep 24, 1960
CH405542 · Imperial Chemical Industries Limited · filed Sep 24, 1960
CH405553 · Imperial Chemical Industries Limited · filed Sep 24, 1960
CH370275 · Cuthbert Brierley Park House · filed Sep 23, 1960