STRUCTURE DE PILE À COMBUSTIBLE OU D'ÉLECTROLYSEUR
European patent · EP4497168 · Deleted
Register entry
- Publication number
- EP4497168
- Application number
- EP23710381
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 17, 2023
- Published
- Jan 29, 2025
- Granted
- Dec 3, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- H01M 8/248 (2016.01)C25B 9/75 (2021.01)
- Priority
- FR 2202561 23.03.2022
- PCT application
- PCT/EP2023/056852 17.03.2023
- PCT publication
- WO2023/180192 28.09.2023
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- Oct 14, 2026
Change
Published in Swissreg on 14.10.2026
- Dec 3, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 03.12.2025
Parties
Inventor
SIRAC, Denis
38360 Sassenage, FR
ANDRÉ, Johan
38360 Sassenage, FR
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.