SYSTEME D'ECHANGE THERMIQUE
European patent · EP4341631 · Deleted
Register entry
- Publication number
- EP4341631
- Application number
- EP22721674
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 7, 2022
- Published
- Mar 27, 2024
- Granted
- Mar 12, 2025
- Deleted
- Nov 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- F28D 1/00 (2006.01)
- Priority
- FR 2105250 20.05.2021
- PCT application
- PCT/EP2022/059262 07.04.2022
- PCT publication
- WO2022/242955 24.11.2022
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 21, 2026
Change
Published in Swissreg on 21.01.2026
- Nov 25, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.11.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.11.2025
- Mar 12, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 12.03.2025
Parties
Inventor
TOURNOIS, Remi
78322 Le Mesnil-Saint-Denis Cedex, FR
BIREAUD, Fabien
78322 Le Mesnil-Saint-Denis Cedex, FR
CAPARROS, Mathieu
78322 Le Mesnil-Saint-Denis Cedex, FR
TRINDADE, Jose
78322 Le Mesnil-Saint-Denis Cedex, 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.