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
419'042 patents
C · Chemistry and metallurgy · Clear filters
EP4335855 · Samsung Display Co., Ltd. · C07F 5/02 · filed Aug 25, 2023
EP4328200 · Corning Incorporated · G03F 1/60 · filed Aug 25, 2023
EP4332648 · Optek Systems, Inc. · G02B 6/25 · filed Aug 25, 2023
EP4577378 · Forel Spa · B28D 7/00 · filed Aug 25, 2023
EP4581195 · GlobalWafers Co., Ltd · C30B 15/10 · filed Aug 25, 2023
EP4578256 · Fondazione Istituto Italiano di Tecnologia · H10K 85/10 · filed Aug 25, 2023
EP4554905 · Hellmuth, Felix · C02F 11/12 · filed Aug 25, 2023
EP4577243 · ethris GmbH · A61K 47/10 · filed Aug 25, 2023
EP4332155 · JSP CORPORATION · C08J 9/00 · filed Aug 24, 2023
EP4577626 · Unilever IP Holdings B.V. · C11D 1/14 · filed Aug 24, 2023
EP4577628 · Unilever IP Holdings B.V. · C11D 17/04 · filed Aug 24, 2023
EP4577627 · Unilever IP Holdings B.V. · C11D 1/14 · filed Aug 24, 2023
EP4335537 · Bucher Vaslin · B01D 65/02 · filed Aug 24, 2023
EP4509617 · JFE Mineral & Alloy Company, Ltd. · C21B 5/06 · filed Aug 24, 2023
CH721054 · Peter Vinz · B01D 61/42 · filed Aug 23, 2023
CH721051 · Eric Walter Bachmann · H01J 49/10 · filed Aug 23, 2023
EP4331385 · PIERALISI MAIP SOCIETA' PER AZIONI · A23N 1/02 · filed Aug 23, 2023
EP4513276 · Comadur SA · G04B 19/12 · filed Aug 23, 2023
EP4581073 · Porviva BV · C08G 18/62 · filed Aug 23, 2023
CH720461 · CSL Behring AG · C07K 16/06 · filed Aug 22, 2023
EP4335879 · Montefibre Mae Technologies S.R.L. · C08F 6/00 · filed Aug 22, 2023
EP4447156 · Tianjin B&M Science And Technology Co., Ltd. · H01M 4/36 · filed Aug 22, 2023
EP4328285 · Beijing Summer Sprout Technology Co., Ltd. · C09K 11/06 · filed Aug 22, 2023
EP4580876 · TotalEnergies OneTech · B32B 7/12 · filed Aug 22, 2023
EP4577388 · FORESA TECHNOLOGIES, S.L.U. · B27N 3/00 · filed Aug 22, 2023