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
46'328 patents
C · Chemistry and metallurgy · In force · Clear filters
EP4581108 · voestalpine Stahl Donawitz GmbH · C10L 5/36 · filed Nov 20, 2024
EP4560047 · LPE S.p.A. · C23C 16/44 · filed Nov 20, 2024
EP4574757 · Kabushiki Kaisha F.C.C. · C01B 32/159 · filed Nov 20, 2024
EP4560048 · LPE S.p.A. · C23C 16/54 · filed Nov 20, 2024
EP4713316 · BASF SE · C07D 251/24 · filed Nov 20, 2024
CH722305 · Inficon AG · G01L 19/06 · filed Nov 19, 2024
EP4584014 · Nouryon Chemicals International B.V. · B01J 13/04 · filed Nov 19, 2024
EP4559899 · KRKA, d.d., Novo mesto · C07D 209/08 · filed Nov 19, 2024
EP4581186 · AIXTRON SE · C23C 16/32 · filed Nov 19, 2024
EP4660227 · Nouryon Chemicals International B.V. · C08J 9/32 · filed Nov 19, 2024
EP4559996 · LEONHARD KURZ Stiftung & Co. KG · C10M 145/16 · filed Nov 18, 2024
EP4559993 · The Goodyear Tire & Rubber Company · C10B 53/07 · filed Nov 18, 2024
EP4564020 · Bender GmbH & Co. KG · G01R 27/00 · filed Nov 14, 2024
EP4571935 · Prime Planet Energy & Solutions, Inc. · H01M 10/54 · filed Nov 14, 2024
EP4556448 · Carmeuse Technologies SA · C04B 2/12 · filed Nov 13, 2024
EP4716723 · Sun Chemical B.V. · C09D 11/102 · filed Nov 13, 2024
EP4553204 · Deutsches Zentrum für Luft- und Raumfahrt e.V. · D01D 1/02 · filed Nov 13, 2024
EP4556561 · CysBio ApS · C12N 9/04 · filed Nov 13, 2024
EP4745272 · Sunfire SE · H01B 17/26 · filed Nov 13, 2024
CH722274 · Condair Group AG · C02F 9/20 · filed Nov 12, 2024
EP4615818 · Evonik Operations GmbH · C07C 67/08 · filed Nov 11, 2024
EP4615819 · Evonik Operations GmbH · C07C 67/08 · filed Nov 11, 2024
EP4574847 · Nanjing Southern Element Biotechnology Co., Ltd. · C08B 37/00 · filed Nov 8, 2024
EP4691979 · CPC Corporation, Taiwan · C01B 32/33 · filed Nov 8, 2024
EP4570775 · CENTRE REG INNOV TRANSF TECHN MAT TRAIT · C04B 35/111 · filed Nov 7, 2024