SUSPENSION D'HYDROXYDE DE MAGNESIUM ANTIMOUSSE
European patent · EP4337608 · In force
Register entry
- Publication number
- EP4337608
- Application number
- EP22727966
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 10, 2022
- Published
- Mar 20, 2024
- Granted
- Jan 1, 2025
- Protection ends at the latest
- May 9, 2042
- Next annual fee due
- May 31, 2027
- IPC classes
- C01F 5/14 (2006.01)B01D 53/00 (2006.01)C02F 1/00 (2023.01)C05D 5/00 (2006.01)D21B 1/00 (2006.01)
- Priority
- FR 2105073 14.05.2021
- PCT application
- PCT/FR2022/050886 10.05.2022
- PCT publication
- WO2022/238649 17.11.2022
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 1, 2026
Change
Published in Swissreg on 01.06.2026
- Oct 8, 2025
Change
Published in Swissreg on 08.10.2025
- Jun 1, 2025
Change
Published in Swissreg on 01.06.2025
- Jan 28, 2025
Agent entered
- Representative
- BEAU DE LOMENIE, Tour de Lyon, Rue de Lyon 77, 1203 GENEVE
Published in Swissreg on 28.01.2025
- Jan 1, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 01.01.2025
Parties
Inventor
BERTHELOT, Sylvain
35520 LA MEZIERE, FR
MAZARÉ, François
35400 SAINT MALO, 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.