Patent details
EP3259724 Title: SECURE MULTIPARTY LOSS RESISTANT STORAGE AND TRANSFER OF CRYPTOGRAPHIC KEYS FOR BLOCKCHAIN BASED SYSTEMS IN CONJUNCTION WITH A WALLET MANAGEMENT SYSTEM
Basic Information
- Publication number:
- EP3259724
- PCT Application Number:
- IB2017050829
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP177071214
- PCT Publication Number:
- WO2017145010
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- SECURE MULTIPARTY LOSS RESISTANT STORAGE AND TRANSFER OF CRYPTOGRAPHIC KEYS FOR BLOCKCHAIN BASED SYSTEMS IN CONJUNCTION WITH A WALLET MANAGEMENT SYSTEM
- French Title of Invention:
- STOCKAGE SÉCURISÉ RÉSISTANT À UNE PERTE MULTIPARTITE ET TRANSFERT DE CLÉS CRYPTOGRAPHIQUES POUR DES SYSTÈMES BASÉS SUR UNE CHAÎNE DE BLOCS CONJOINTEMENT AVEC UN SYSTÈME DE GESTION DE PORTEFEUILLE
- German Title of Invention:
- SICHERER VERLUSTRESISTENTER MEHRPARTEIENSPEICHER UND TRANSFER VON KRYPTOGRAFISCHEN SCHLÜSSELN FÜR BLOCKCHAIN-BASIERTE SYSTEMEN IN VERBINDUNG MIT EINEM GELDBÖRSENVERWALTUNGSSYSTEM
- SPC Number:
Dates
- Filing date:
- 14/02/2017
- Grant date:
- 24/03/2021
- EP Publication Date:
- 27/12/2017
- PCT Publication Date:
- 31/08/2017
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 24/03/2021
- EP B1 Publication Date:
- 24/03/2021
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 14/02/2022
- Expiration date:
- 14/02/2037
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 17/03/2021
- Name:
- Nchain Holdings Limited
- Address:
- Fitzgerald House 44 Church Street, St. John's, Antigua and Barbuda (AG)
Inventor
1
- Name:
- SAVANAH, Stephane
- Address:
- United Kingdom (GB)
2
- Name:
- WRIGHT, Craig Steven
- Address:
- United Kingdom (GB)
Priority
1
- Priority Number:
- 201603117
- Priority Date:
- 23/02/2016
- Priority Country:
- United Kingdom (GB)
2
- Priority Number:
- 201605026
- Priority Date:
- 24/03/2016
- Priority Country:
- United Kingdom (GB)
3
- Priority Number:
- 201619301
- Priority Date:
- 15/11/2016
- Priority Country:
- United Kingdom (GB)
Classification
- IPC classification:
- G06Q 20/38;
Publication
European Patent Bulletin
- Issue number:
- 202112
- Publication date:
- 24/03/2021
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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