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Extract from the Register of European Patents

EP About this file: EP3813321

EP3813321 - BLOCKCHAIN-BASED NODE MANAGEMENT WITH ENHANCED SECURITY [Right-click to bookmark this link]
Former [2021/17]BLOCKCHAIN-BASED NODE MANAGEMENT METHOD AND DEVICE
[2024/16]
StatusGrant of patent is intended
Status updated on  15.04.2024
Database last updated on 31.08.2024
FormerExamination is in progress
Status updated on  29.07.2022
FormerRequest for examination was made
Status updated on  26.03.2021
FormerThe international publication has been made
Status updated on  09.05.2020
Most recent event   Tooltip13.08.2024New entry: Receipt of the translation of the claim(s) 
Applicant(s)For all designated states
Advanced New Technologies Co., Ltd.
Cayman Corporate Centre
27 Hospital Road
George Town, Grand Cayman KY1-9008 / KY
[2021/17]
Inventor(s)01 / PAN, Dong
Alibaba Group Legal Department 5/F, Building 3,
No.969 West Wen Yi Road, Yu Hang District
Hangzhou, Zhejiang 311121 / CN
 [2021/17]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2021/17]
Application number, filing date19880324.909.09.2019
[2021/17]
WO2019CN104965
Priority number, dateCN20181128360731.10.2018         Original published format: CN201811283607
[2021/17]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020088110
Date:07.05.2020
Language:ZH
[2020/19]
Type: A1 Application with search report 
No.:EP3813321
Date:28.04.2021
Language:EN
[2021/17]
Search report(s)International search report - published on:CN07.05.2020
(Supplementary) European search report - dispatched on:EP03.05.2021
ClassificationIPC:H04L9/40
[2024/16]
CPC:
H04L9/3239 (EP); H04L67/10 (CN); G06Q20/38215 (CN,US);
G06Q20/3825 (CN); G06Q20/389 (US); G06Q20/405 (US);
H04L63/0823 (EP,CN); H04L63/126 (EP); H04L67/1097 (CN);
H04L9/3213 (US); H04L9/3247 (CN); H04L9/3263 (EP);
H04L9/50 (EP,US); H04L2209/56 (US) (-)
Former IPC [2021/17]H04L29/06, H04L29/08, H04L9/32
Designated contracting statesAL,   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 [2021/17]
TitleGerman:BLOCKCHAIN-BASIERTEN KNOTENVERWALTUNG MIT ERHÖHTER SICHERHEIT[2024/16]
English:BLOCKCHAIN-BASED NODE MANAGEMENT WITH ENHANCED SECURITY[2024/16]
French:GESTION DE NOEUDS FONDÉE SUR UNE CHAÎNE DE BLOCS À UNE SECURITÉ AUGMENTÉE[2024/16]
Former [2021/17]VERFAHREN UND VORRICHTUNG ZUR BLOCKCHAIN-BASIERTEN KNOTENVERWALTUNG
Former [2021/17]BLOCKCHAIN-BASED NODE MANAGEMENT METHOD AND DEVICE
Former [2021/17]PROCÉDÉ ET DISPOSITIF DE GESTION DE NOEUDS FONDÉE SUR UNE CHAÎNE DE BLOCS
Entry into regional phase20.01.2021Translation filed 
20.01.2021National basic fee paid 
20.01.2021Search fee paid 
20.01.2021Designation fee(s) paid 
20.01.2021Examination fee paid 
Examination procedure20.01.2021Examination requested  [2021/17]
25.08.2021Amendment by applicant (claims and/or description)
29.07.2022Despatch of a communication from the examining division (Time limit: M04)
28.11.2022Reply to a communication from the examining division
16.04.2024Communication of intention to grant the patent
12.08.2024Fee for grant paid
12.08.2024Fee for publishing/printing paid
12.08.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
27.09.2021Renewal fee patent year 03
27.09.2022Renewal fee patent year 04
27.09.2023Renewal fee patent year 05
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Documents cited:Search[A]CN107171829  (HYPERCHAIN TECH CO LTD) [A] 1-15* the whole document *;
 [I]CN107360001  (ALIBABA GROUP HOLDING LTD) [I] 1-15 * the whole document *;
 [I]CN107508680  (ALIBABA GROUP HOLDING LTD) [I] 1-15 * the whole document *;
 [I]CN108667618  (ALIBABA GROUP HOLDING LTD) [I] 1-15 * abstract *;
 [P]US2019036712  (QIU HONGLIN [CN]) [P] * the whole document *;
 [P]US2019036710  (QIU HONGLIN [CN]) [P] * the whole document *;
 US2019347656  [ ] (LU XUMING [CN], et al) [ ] * paragraph [0008] - paragraph [0012] * * paragraph [0027] - paragraph [0038] * * paragraph [0053] - paragraph [0059] * * paragraph [0087] - paragraph [0095]; figures 1-6,11; claims 1,11,19 *;
 [A]  - YOSHIHAMA SACHIKO ET AL, "Study on Integrity and Privacy Requirements of Distributed Ledger Technologies", 2018 IEEE INTERNATIONAL CONFERENCE ON INTERNET OF THINGS (ITHINGS) AND IEEE GREEN COMPUTING AND COMMUNICATIONS (GREENCOM) AND IEEE CYBER, PHYSICAL AND SOCIAL COMPUTING (CPSCOM) AND IEEE SMART DATA (SMARTDATA), IEEE, (20180730), doi:10.1109/CYBERMATICS_2018.2018.00276, pages 1657 - 1664, XP033556263 [A] 1-15 * page 1657, column r, line 1 - page 1658, column l, line 5 * * page 1661, column l, line 42 - column r, line 7 * * page 1662, column r, line 6 - page 1663, column l, line 23; figure 1 *

DOI:   http://dx.doi.org/10.1109/Cybermatics_2018.2018.00276
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