SYNTHESE VON EINGESCHRÄNKTEN KOMPLEXBILDNERN
European patent · EP4423056 · In force
Register entry
- Publication number
- EP4423056
- Application number
- EP22818156
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 26, 2022
- Published
- Sep 4, 2024
- Granted
- May 6, 2026
- Protection ends at the latest
- Oct 25, 2042
- Next annual fee due
- Oct 31, 2027
- IPC classes
- C07C 229/16 (2006.01)C07B 59/00 (2006.01)
- Priority
- US 202163272547 P 27.10.2021
- PCT application
- PCT/US2022/078702 26.10.2022
- PCT publication
- WO2023/076938 04.05.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.10.2026 → 31.10.2027
Published in Swissreg on 01.11.2026
- Jun 10, 2026
Corrected
- Representative
- MICHELI & CIE SA, 122, rue de Genève,, CP 61, 1226 Thônex → F. Hoffmann-La Roche AG, Grenzacherstrasse 124, 4070 Basel
Published in Swissreg on 10.06.2026
- Jun 4, 2026
Agent entered
- Representative
- MICHELI & CIE SA, 122, rue de Genève,, CP 61, 1226 Thônex
Published in Swissreg on 04.06.2026
- May 6, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.05.2026
Parties
Inventor
WONG, Nicholas
South San Francisco, California 94080, US
GOSSELIN, Francis
South San Francisco, California 94080, US
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.