DISPOSITIF À MÉTASURFACE
European patent · EP4189772 · In force
Register entry
- Publication number
- EP4189772
- Application number
- EP21759241
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 20, 2021
- Published
- Jun 7, 2023
- Granted
- May 6, 2026
- Protection ends at the latest
- Jul 19, 2041
- Next annual fee due
- Jul 31, 2026
- IPC classes
- H01Q 3/24 (2006.01)H01Q 3/26 (2006.01)H01Q 15/00 (2006.01)
- Priority
- FR 2008095 30.07.2020
- PCT application
- PCT/EP2021/070288 20.07.2021
- PCT publication
- WO2022/023125 03.02.2022
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- 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
Holder
Ultimetas
10 rue Vauquelin, 75005 Paris, FR
Paris Sciences et Lettres
75006 Paris, FR
Ecole Supérieure de Physique et de Chimie Industrielles de la Ville de Paris
10, rue Vauquelin, 75005 Paris, FR
Centre National de la Recherche Scientifique
3 rue Michel Ange, 75016 Paris, FR
SORBONNE UNIVERSITE
21, rue de l'École de Médecine, 75006 Paris, FR
Inventor
CHAZELAS, Jean
75005 PARIS, FR
TRIPON-CANSELIET, Charlotte
92130 ISSY LES MOULINEAUX, 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.