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
EP4705416 · Nuel Advanced Technologies Ltd. · C10L 10/00 · filed Jun 17, 2025
EP4709823 · FUCHS SE · C10M 123/02 · filed Jun 10, 2025
EP4680594 · SNF Group · C07C 231/02 · filed May 30, 2025
EP4680608 · MMV MEDICINES FOR MALARIA VENTURE · C07D 471/04 · filed May 28, 2025
EP4680686 · SNF Group · C09J 179/02 · filed May 22, 2025
EP4650373 · SHIN-ETSU CHEMICAL CO., LTD. · C08B 13/00 · filed May 16, 2025
CH722278 · Sika Technology AG · C08L 23/14 · filed May 12, 2025
CH721866 · DDS Patente + Lizenzen AG · C12G 3/07 · filed May 8, 2025
CH721791 · Picosun Oy · G02B 5/26 · filed Apr 30, 2025
EP4673504 · BASF SE · C08L 67/02 · filed Apr 30, 2025
EP4656728 · Affiliated Hospital of Zunyi Medical University · A61P 1/04 · filed Apr 30, 2025
EP4644446 · Synthopol Chemie Dr. rer. pol. Koch GmbH & Co. KG · C08G 18/08 · filed Apr 30, 2025
EP4644512 · iLNG B.V. · C10L 3/08 · filed Apr 29, 2025
EP4670938 · BYHERB FUTURE HEALTH TECHNOLOGY (QINGDAO) CO., LTD. · B27K 3/52 · filed Apr 29, 2025
CH722461 · INFRA+fiber SA · C01B 32/17 · filed Apr 24, 2025
EP4644360 · Beijing Youcare Kechuang Pharmaceutical Technology Co., Ltd. · C07C 229/12 · filed Apr 15, 2025
EP4647521 · SAMSUNG SDI CO., LTD. · C22B 26/20 · filed Apr 9, 2025
EP4631614 · RTX CORPORATION · B01J 19/12 · filed Apr 8, 2025
CH722713 · InnoGEL AG · C08L 3/02 · filed Apr 6, 2025
CH722714 · InnoGEL AG · B29C 31/00 · filed Apr 6, 2025
EP4649052 · ThyssenKrupp Uhde GmbH · C01B 21/26 · filed Apr 2, 2025
CH722701 · EMS-CHEMIE AG · C08L 77/02 · filed Mar 31, 2025
CH722700 · EMS-CHEMIE AG · C08L 77/02 · filed Mar 31, 2025
CH722699 · EMS-CHEMIE AG · C08L 77/02 · filed Mar 31, 2025
CH722688 · Cotierra AG · C10B 49/02 · filed Mar 28, 2025