COPOLYMÈRES À BLOCS UTILISABLES COMME FLUIDIFIANTS
European patent · EP3194473 · Deleted
Register entry
- Publication number
- EP3194473
- Application number
- EP15756164
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 27, 2015
- Published
- Jul 26, 2017
- Granted
- Oct 31, 2018
- Deleted
- Aug 31, 2019
- Reason
- Annual fee unpaid
- IPC classes
- C08G 81/02 (2006.01)C08F 230/02 (2006.01)C08G 65/332 (2006.01)C08L 23/08 (2006.01)C08L 71/02 (2006.01)C04B 24/32 (2006.01)C08F 283/06 (2006.01)
- Priority
- FR 1458083 28.08.2014
- PCT application
- PCT/EP2015/069688 27.08.2015
- PCT publication
- WO2016/030482 03.03.2016
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 19, 2020
Deleted, fee unpaid
Published in Swissreg on 19.03.2020
- Oct 31, 2018
Granted
Published in Swissreg on 31.10.2018
Parties
Inventor
FERRARI, Lucia
F-91400 Orsay, FR
LEISING, Frédéric
F-60300 Avilly Saint Leonard, 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.