SIPHON A CONDENSATS-EGR
European patent · EP3904664 · Deleted
Register entry
- Publication number
- EP3904664
- Application number
- EP21169948
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 22, 2021
- Published
- Nov 3, 2021
- Granted
- Mar 26, 2025
- Deleted
- Nov 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- F02M 26/06 (2016.01)B01D 45/08 (2006.01)B01D 53/92 (2006.01)F01N 3/00 (2006.01)F01N 3/02 (2006.01)F02M 26/14 (2016.01)F02M 26/23 (2016.01)F02M 26/30 (2016.01)F02M 26/35 (2016.01)F28F 17/00 (2006.01)F01N 3/28 (2006.01)F28D 21/00 (2006.01)
- Priority
- FR 2004196 28.04.2020
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 11, 2026
Change
Published in Swissreg on 11.02.2026
- 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 26, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 26.03.2025
Parties
Inventor
DUMAS, Eric
78800 HOUILLES, 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.