PROCEDE D'ANALYSE DE LA POLLUTION DES SOLS
European patent · EP4222480 · In force
Register entry
- Publication number
- EP4222480
- Application number
- EP21794605
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 28, 2021
- Published
- Aug 9, 2023
- Granted
- Jun 10, 2026
- Protection ends at the latest
- Sep 27, 2041
- Next annual fee due
- Sep 30, 2026
- IPC classes
- G01N 21/3563 (2014.01)G01N 21/33 (2006.01)G01N 21/64 (2006.01)G01N 21/47 (2006.01)G01N 21/94 (2006.01)G01J 3/28 (2006.01)E21B 49/00 (2006.01)G01N 33/24 (2006.01)G01V 8/02 (2006.01)
- Priority
- FR 2009996 30.09.2020
- PCT application
- PCT/FR2021/051667 28.09.2021
- PCT publication
- WO2022/069827 07.04.2022
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 10, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 10.06.2026
Parties
Inventor
VAN EXEM, Antonin
76480 SAINT-PAËR, FR
HONEINE, Paul
76100 ROUEN, FR
MIGNOT, Mélanie
76380 CANTELEU, 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.