HIERARCHIEBASIERTE BLOCKCHAIN
European patent · EP4244793 · In force
Register entry
- Publication number
- EP4244793
- Application number
- EP21892557
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 25, 2021
- Published
- Sep 20, 2023
- Granted
- Dec 10, 2025
- Protection ends at the latest
- Oct 24, 2041
- Next annual fee due
- Oct 31, 2026
- IPC classes
- G06Q 40/04 (2012.01)G06Q 20/16 (2012.01)G06Q 20/38 (2012.01)G06Q 20/40 (2012.01)H04L 9/32 (2006.01)H04L 9/00 (2022.01)
- Priority
- US 202017096620 12.11.2020
- PCT application
- PCT/US2021/056423 25.10.2021
- PCT publication
- WO2022/103568 19.05.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 21, 2026
Change
Published in Swissreg on 21.10.2026
- Dec 10, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 10.12.2025
Parties
Inventor
MARSH, Ryan
Billericay, Essex CM120JB, GB
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.