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
- 2'247'911
- In force
- 274'146
- European
- 2'021'308
- Certificates
- 1'660
Results
32'881 patents
C · Chemistry and metallurgy · Swiss patent · Clear filters
CH720707 · ARGOR-HERAEUS SA · C22C 5/04 · filed Apr 17, 2023
CH720703 · Eldur AG · C03C 27/04 · filed Apr 14, 2023
CH720691 · MPS Micro Precision Systems AG · G04B 31/004 · filed Apr 6, 2023
CH721241 · Tanaka Kikinzoku Kogyo K.K. · C23C 14/34 · filed Mar 27, 2023
CH721242 · National Institute for Materials Science · C04B 35/01 · filed Mar 27, 2023
CH719757 · Porsche Lifestyle GmbH & Co. KG · G04B 37/22 · filed Mar 22, 2023
CH720175 · Fridolin Königsberger · C10J 3/06 · filed Mar 22, 2023
CH720627 · MD'Art SA · C23D 5/00 · filed Mar 21, 2023
CH720628 · MD'Art SA · C23D 5/04 · filed Mar 21, 2023
CH719498 · SEIKO WATCH KABUSHIKI KAISHA · G04B 17/06 · filed Mar 13, 2023
CH720601 · SmartDrop Sagl · C09D 7/65 · filed Mar 10, 2023
CH720598 · Richemont International SA · G04B 13/02 · filed Mar 10, 2023
CH720599 · Richemont International SA · G04B 13/02 · filed Mar 10, 2023
CH720592 · Microwave Solutions GmbH · B01J 19/12 · filed Mar 8, 2023
CH720594 · Microwave Solutions GmbH · C01B 32/184 · filed Mar 8, 2023
CH720593 · Microwave Solutions GmbH · B01J 19/12 · filed Mar 8, 2023
CH720549 · Biwi S.A. · C08L 17/00 · filed Feb 27, 2023
CH720539 · Richemont International SA · C25D 11/02 · filed Feb 24, 2023
CH720536 · Richemont International SA · C25D 11/26 · filed Feb 24, 2023
CH720531 · Fabio and Markus colloid engineering GmbH · C02F 1/46 · filed Feb 22, 2023
CH720986 · SEIKO GROUP CORPORATION · C22F 1/08 · filed Feb 20, 2023
CH719833 · Lothar Schmidt · C22C 9/00 · filed Feb 17, 2023
CH720510 · Contec Holding AG · C04B 14/38 · filed Feb 16, 2023
CH720491 · Nikola Sanjek · B28B 23/02 · filed Feb 10, 2023
CH720483 · The Swatch Group Recherche et Développement SA · C04B 35/488 · filed Feb 7, 2023