BLOCKCHAIN-IMPLEMENTIERTES SYSTEM UND VERFAHREN
European patent · EP3491778 · In force
Register entry
- Publication number
- EP3491778
- Application number
- EP17748948
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 21, 2017
- Published
- Jun 5, 2019
- Granted
- May 26, 2021
- Protection ends at the latest
- Jul 20, 2037
- Next annual fee due
- Jul 31, 2027
- IPC classes
- H04L 9/32 (2006.01)
- Priority
- GB 201613174 29.07.2016
- PCT application
- PCT/IB2017/054425 21.07.2017
- PCT publication
- WO2018/020372 01.02.2018
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.07.2026 → 31.07.2027
Published in Swissreg on 01.08.2026
- Sep 3, 2025
Agent removed
- Representative
- Murgitroyd & Company Geneva Rhone 8 Sàrl, Rue du Commerce 4, 1204 Genève (removed)
Published in Swissreg on 03.09.2025
- Sep 3, 2025
Agent entered
- Representative
- IPrime Rentsch Kaelin AG, Hirschengraben 1, 8001 Zürich
Published in Swissreg on 03.09.2025
- Aug 1, 2025
Next annual fee due on
- Next annual fee due on
- 31.07.2025 → 31.07.2026
Published in Swissreg on 01.08.2025
- Aug 1, 2024
Change
Published in Swissreg on 01.08.2024
- Aug 1, 2023
Change
Published in Swissreg on 01.08.2023
- May 31, 2023
Agent entered
- Representative
- Murgitroyd & Company Geneva Rhone 8 Sàrl, Rue du Commerce 4, 1204 Genève
Published in Swissreg on 31.05.2023
- May 31, 2023
Address changed
- Owner
- Nchain Holdings Limited, Fitzgerald House, 44 Church Street, St. John's, Antigua and Barbuda → nChain Licensing AG, Grafenauweg 6, 6300 Zug
Published in Swissreg on 31.05.2023
3 earlier entries
- Aug 1, 2022
Change
Published in Swissreg on 01.08.2022
- Apr 6, 2022
Change
Published in Swissreg on 06.04.2022
- May 26, 2021
Granted
Published in Swissreg on 26.05.2021
Parties
Inventor
Cardiff CF10 2HH, GB
Cardiff CF10 2HH, 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.