DICHTMITTELZUSAMMENSETZUNG
European patent · EP4081599 · In force
Register entry
- Publication number
- EP4081599
- Application number
- EP20839201
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 17, 2020
- Published
- Nov 2, 2022
- Granted
- Jul 29, 2026
- Protection ends at the latest
- Dec 16, 2040
- Next annual fee due
- Dec 31, 2026
- IPC classes
- C08L 83/06 (2006.01)
- Priority
- US 201962952522 P 23.12.2019
- PCT application
- PCT/US2020/065475 17.12.2020
- PCT publication
- WO2021/133622 01.07.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 29, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.07.2026
Parties
Inventor
DESROCHES, Maude
Midland, Michigan 48686-0994, US
LUEDER, Timothy
Midland, Michigan 48686-0994, US
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.