EP4210271 - CREDENTIAL GENERATION AND DISTRIBUTION METHOD AND SYSTEM FOR A BLOCKCHAIN NETWORK [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 12.01.2024 Database last updated on 03.06.2024 | |
Former | The application has been published Status updated on 09.06.2023 | Most recent event Tooltip | 13.05.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states nChain Licensing AG Grafenauweg 6 6300 Zug / CH | [2023/28] | Inventor(s) | 01 /
DESTEFANIS, Giuseppe Cardiff CF10 2HH / GB | 02 /
MADEO, Simone Cardiff CF10 2HH / GB | 03 /
MOTYLINSKI, Patrick Cardiff CF10 2HH / GB | 04 /
VINCENT, Stephane Cardiff CF10 2HH / GB | [2023/28] | Representative(s) | Page White Farrer Bedford House 21a John Street London WC1N 2BF / GB | [N/P] |
Former [2023/28] | Murgitroyd & Company Murgitroyd House 165-169 Scotland Street Glasgow G5 8PL / GB | Application number, filing date | 23158641.3 | 04.06.2018 | [2023/28] | Priority number, date | GB20170009097 | 07.06.2017 Original published format: GB 201709097 | GB20170009096 | 07.06.2017 Original published format: GB 201709096 | [2023/28] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4210271 | Date: | 12.07.2023 | Language: | EN | [2023/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.04.2023 | Classification | IPC: | H04L9/00, H04L9/08, H04L9/30, H04L9/32, G06Q20/06, G06Q20/40, G06Q40/04 | [2023/28] | CPC: |
H04L9/0816 (EP,US);
H04L9/0861 (EP,US);
H04L9/0637 (US);
H04L9/0643 (US);
H04L9/0825 (US);
H04L9/3066 (EP,US);
H04L9/3073 (EP,US);
H04L9/3239 (EP,US);
H04L9/50 (EP,US);
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2024/07] |
Former [2023/28] | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR | Title | German: | VERFAHREN UND SYSTEM ZUR ERZEUGUNG UND VERTEILUNG VON BERECHTIGUNGSNACHWEISEN FÜR EIN BLOCKCHAIN-NETZWERK | [2023/28] | English: | CREDENTIAL GENERATION AND DISTRIBUTION METHOD AND SYSTEM FOR A BLOCKCHAIN NETWORK | [2023/28] | French: | PROCÉDÉ ET SYSTÈME DE GÉNÉRATION ET DE DISTRIBUTION DE JUSTIFICATIFS D'IDENTITÉ POUR UN RÉSEAU DE CHAÎNE DE BLOCS | [2023/28] | Examination procedure | 10.01.2024 | Amendment by applicant (claims and/or description) | 10.01.2024 | Examination requested [2024/07] | 10.01.2024 | Date on which the examining division has become responsible | Parent application(s) Tooltip | EP18734635.8 / EP3465579 | EP19210134.3 / EP3664005 | EP21210931.8 / EP3979553 | Fees paid | Renewal fee | 24.02.2023 | Renewal fee patent year 03 | 24.02.2023 | Renewal fee patent year 04 | 24.02.2023 | Renewal fee patent year 05 | 12.05.2023 | Renewal fee patent year 06 | 13.05.2024 | Renewal fee patent year 07 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [A]WO03017559 (UNIV LELAND STANFORD JUNIOR [US]) [A] 1-14 * abstract * * page 35, line 19 - page 39, line 3 ** figures 1-12 *; | [A]US7590236 (BONEH DAN [US], et al) [A] 1-14 * abstract * * column 1, line 15 - column 15, line 60 * * figures 1-5 *; | [X] - DIKSHIT PRATYUSH ET AL, "Efficient weighted threshold ECDSA for securing bitcoin wallet", 2017 ISEA ASIA SECURITY AND PRIVACY (ISEASP), IEEE, (20170129), doi:10.1109/ISEASP.2017.7976994, pages 1 - 9, XP033117504 [X] 1-14 * the whole document * DOI: http://dx.doi.org/10.1109/ISEASP.2017.7976994 | [X] - CHRISTINA GARMAN ET AL, "Decentralized Anonymous Credentials", INTERNATIONAL ASSOCIATION FOR CRYPTOLOGIC RESEARCH,, (20131015), vol. 20131015:180746, doi:10.14722/NDSS.2014.23253, pages 1 - 21, XP061008285 [X] 1-14 * the whole document * DOI: http://dx.doi.org/10.14722/ndss.2014.23253 |