POLYDIORGANOSILOXANZUBEREITUNG
European patent · EP4077482 · In force
Register entry
- Publication number
- EP4077482
- Application number
- EP19956429
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 17, 2019
- Published
- Oct 26, 2022
- Granted
- Sep 30, 2026
- Protection ends at the latest
- Dec 16, 2039
- Next annual fee due
- Dec 31, 2026
- IPC classes
- C08G 77/00 (2006.01)C08G 77/04 (2006.01)C08G 77/06 (2006.01)C09J 183/04 (2006.01)C08G 77/38 (2006.01)C08K 5/5419 (2006.01)
- PCT application
- PCT/CN2019/125816 17.12.2019
- PCT publication
- WO2021/119972 24.06.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 30, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 30.09.2026
Parties
Inventor
WANG, Xiuyan
Shanghai 201203, CN
GUO, Yi
Shanghai 201203, CN
PENG, Jiang
Shanghai 201203, CN
ZENG, Zhiping
Shanghai 201203, CN
HU, Qiang
Shanghai 201203, CN
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.