BLOCKCHAIN-BASIERTE VERTRAUENSWÜRDIGE PLATTFORM
European patent · EP4066139 · In force
Register entry
- Publication number
- EP4066139
- Application number
- EP20962739
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 25, 2020
- Published
- Oct 5, 2022
- Granted
- Feb 25, 2026
- Protection ends at the latest
- Nov 24, 2040
- Next annual fee due
- Nov 30, 2026
- IPC classes
- G06F 21/62 (2013.01)H04L 9/32 (2006.01)H04L 9/00 (2022.01)G06F 21/64 (2013.01)
- PCT application
- PCT/CN2020/131398 25.11.2020
- PCT publication
- WO2022/109848 02.06.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.02.2026
Parties
Inventor
LI, Zhiguo
Hangzhou, Zhejiang 310000, 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.