RECYCLAGE DE DÉCHETS DE TEXTILE DE POLYESTER
European patent · EP3837308 · In force
Register entry
- Publication number
- EP3837308
- Application number
- EP19752718
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 16, 2019
- Published
- Jun 23, 2021
- Granted
- Jan 28, 2026
- Protection ends at the latest
- Aug 15, 2039
- Next annual fee due
- Aug 31, 2027
- IPC classes
- C08J 11/16 (2006.01)C08J 11/22 (2006.01)C08L 67/02 (2006.01)C08L 67/04 (2006.01)
- Priority
- EP 18189517 17.08.2018
- PCT application
- PCT/EP2019/072003 16.08.2019
- PCT publication
- WO2020/035590 20.02.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.08.2026 → 31.08.2027
Published in Swissreg on 01.09.2026
- Mar 4, 2026
Agent entered
- Representative
- WITTE, WELLER & PARTNER, Patentanwälte mbB, Phoenixbau, Königstrasse 5, 70173 Stuttgart, Germany
Published in Swissreg on 04.03.2026
- Jan 28, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 28.01.2026
Parties
Inventor
GUO, Zengwei
412 65 Göteborg, SE
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.