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Extract from the Register of European Patents

EP About this file: EP3673620

EP3673620 - SHARED BLOCKCHAIN DATA STORAGE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.09.2022
Database last updated on 19.07.2024
FormerThe patent has been granted
Status updated on  08.10.2021
FormerGrant of patent is intended
Status updated on  27.06.2021
FormerRequest for examination was made
Status updated on  29.05.2020
FormerThe international publication has been made
Status updated on  28.09.2019
Most recent event   Tooltip17.05.2024Lapse of the patent in a contracting state
New state(s): HU		published on 19.06.2024  [2024/25]
Applicant(s)For all designated states
Advanced New Technologies Co., Ltd.
Cayman Corporate Centre
27 Hospital Road
George Town, Grand Cayman KY1-9008 / KY
[2021/02]
Former [2020/50]For all designated states
Alibaba Group Holding Limited
Fourth Floor, One Capital Place P.O. Box 847 George Town
Grand Cayman / KY
Former [2020/44]For all designated states
ADVANCED NEW TECHNOLOGIES CO., LTD.
Cayman Corporate Centre
27 Hospital Road
George Town, Grand Cayman KY1-9008 / KY
Former [2020/27]For all designated states
ALIBABA GROUP HOLDING LIMITED
Fourth Floor, One Capital Place
P.O. Box 847
George Town, Grand Cayman / KY
Inventor(s)01 / Zhuo, Haizhen
Alibaba Group Legal Department 5/F
Building, No. 969 West Wen Yi Road
Yu Hang District
Hangzhou, Zhejiang 311121 / CN
 [2022/04]
Former [2020/27]01 / Zhou, Haizhen
Alibaba Group Legal Department 5/F
Building, No. 969 West Wen Yi Road
Yu Hang District
Hangzhou, Zhejiang 311121 / CN
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2020/27]
Application number, filing date19771011.411.07.2019
[2020/27]
WO2019CN95632
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2019179540
Date:26.09.2019
Language:EN
[2019/39]
Type: A2 Application without search report 
No.:EP3673620
Date:01.07.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 26.09.2019 takes the place of the publication of the European patent application.
[2020/27]
Type: B1 Patent specification 
No.:EP3673620
Date:10.11.2021
Language:EN
[2021/45]
Type: B8 Corrected title page of specification 
No.:EP3673620
Date:16.02.2022
[2022/07]
Search report(s)International search report - published on:CN26.09.2019
(Supplementary) European search report - dispatched on:EP02.09.2020
ClassificationIPC:G06F21/62, G06F3/06, G06F21/60, H04L9/32
[2020/40]
CPC:
H04L9/50 (EP,US); G06Q20/401 (US); G06F16/9027 (US);
G06F21/602 (EP); H04L9/006 (US); H04L9/0637 (US);
H04L9/0643 (US); H04L9/3239 (EP); H04L9/3247 (US);
H04L2209/56 (EP,US) (-)
Former IPC [2020/27]H04L12/24
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 [2020/27]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:GEMEINSAME BLOCKCHAIN-DATENSPEICHERUNG[2020/27]
English:SHARED BLOCKCHAIN DATA STORAGE[2020/27]
French:STOCKAGE DE DONNÉES DE CHAÎNE DE BLOCS PARTAGÉES[2020/27]
Entry into regional phase21.03.2020National basic fee paid 
21.03.2020Search fee paid 
21.03.2020Designation fee(s) paid 
21.03.2020Examination fee paid 
Examination procedure21.03.2020Examination requested  [2020/27]
18.03.2021Amendment by applicant (claims and/or description)
28.06.2021Communication of intention to grant the patent
30.09.2021Fee for grant paid
30.09.2021Fee for publishing/printing paid
30.09.2021Receipt of the translation of the claim(s)
23.12.2021Request for correction of the decision to grant filed
Opposition(s)11.08.2022No opposition filed within time limit [2022/42]
Fees paidRenewal fee
27.07.2021Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU11.07.2019
AL10.11.2021
AT10.11.2021
CY10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
IT10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
MK10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE11.07.2022
LU11.07.2022
BE31.07.2022
CH31.07.2022
FR31.07.2022
LI31.07.2022
[2024/25]
Former [2024/23]AL10.11.2021
AT10.11.2021
CY10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
IT10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
MK10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE11.07.2022
LU11.07.2022
BE31.07.2022
CH31.07.2022
FR31.07.2022
LI31.07.2022
Former [2024/20]AL10.11.2021
AT10.11.2021
CY10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
IT10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE11.07.2022
LU11.07.2022
BE31.07.2022
CH31.07.2022
FR31.07.2022
LI31.07.2022
Former [2023/33]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
IT10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE11.07.2022
LU11.07.2022
BE31.07.2022
CH31.07.2022
FR31.07.2022
LI31.07.2022
Former [2023/26]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
IT10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
LU11.07.2022
BE31.07.2022
CH31.07.2022
FR31.07.2022
LI31.07.2022
Former [2023/22]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
LU11.07.2022
CH31.07.2022
FR31.07.2022
LI31.07.2022
Former [2023/21]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
LU11.07.2022
CH31.07.2022
LI31.07.2022
Former [2023/11]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2023/01]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SI10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/49]AL10.11.2021
AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/35]AT10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/34]AT10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/33]AT10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/25]AT10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/24]AT10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
BG10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/23]AT10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
PL10.11.2021
RS10.11.2021
SK10.11.2021
BG10.02.2022
PT10.03.2022
Former [2022/22]AT10.11.2021
FI10.11.2021
LT10.11.2021
RS10.11.2021
BG10.02.2022
Former [2022/21]AT10.11.2021
RS10.11.2021
BG10.02.2022
Former [2022/19]BG10.02.2022
Documents cited:Search[A]WO2018137624  (TENCENT TECH SHENZHEN CO LTD [CN]) [A] 1-12 * figures 2A,2B,2C *;
 [A]US2018349621  (SCHVEY JEFFREY [US], et al) [A] 1-12 * paragraph [0046] - paragraph [0047] * * paragraph [0066] - paragraph [0068] *;
 [A]CN109145163  (SHENZHEN QIANHAI WEBANK CO LTD) [A] 1-12 * paragraph [0005] * * paragraph [0047] * * paragraph [0059] - paragraph [0141] *;
 EP3575948  [ ] (TENCENT TECH SHENZHEN CO LTD [CN]) [ ] * figures 2A,2B,2C *
International search[A]CN106874087  (SHANGHAI JUZIX FINANCE INFORMATION SERVICES CO LTD) [A] 1-12 * description, paragraphs [0038]-[0050] *;
 [A]CN107070938  (UNIV ELECTRONIC SCI & TECH CHINA) [A] 1-12 * the whole document *;
 [A]CN107169765  (UNIV ELECTRONIC SCI & TECH CHINA) [A] 1-12 * the whole document *;
 [A]CN107659429  (UNIV SICHUAN) [A] 1-12* the whole document *;
 [A]US2019034465  (SHIMAMURA ATSUSHI [US]) [A] 1-12 * the whole document *
by applicantWO2018137624
 US2018349621
 CN109145163
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.