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Extract from the Register of European Patents

EP About this file: EP3291123

EP3291123 - FUTURE CONSTRAINTS FOR HIERARCHICAL CHAIN OF TRUST [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.03.2021
Database last updated on 20.09.2024
FormerThe patent has been granted
Status updated on  03.04.2020
FormerGrant of patent is intended
Status updated on  31.03.2020
FormerExamination is in progress
Status updated on  14.03.2020
FormerGrant of patent is intended
Status updated on  14.11.2019
FormerExamination is in progress
Status updated on  25.01.2019
FormerRequest for examination was made
Status updated on  11.05.2018
FormerThe application has been published
Status updated on  02.02.2018
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Trustonic Limited
200 Cambridge Science Park Milton Road
Cambridge CB4 0GZ / GB
[2020/51]
Former [2018/10]For all designated states
Trustonic Limited
20 Station Road
Cambridge CB1 2JD / GB
Inventor(s)01 / LORESKAR, Chris
c/o Trustonic Limited
20 Station Road
Cambridge, CB1 2JD / GB
02 / DENT, John
c/o Trustonic Limited
20 Station Road
Cambridge, CB1 2JD / GB
 [2018/10]
Representative(s)D Young & Co LLP
3 Noble Street
London EC2V 7BQ / GB
[N/P]
Former [2018/10]D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
Application number, filing date17183567.127.07.2017
[2018/10]
Priority number, dateGB2016001513506.09.2016         Original published format: GB 201615135
[2018/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3291123
Date:07.03.2018
Language:EN
[2018/10]
Type: B1 Patent specification 
No.:EP3291123
Date:06.05.2020
Language:EN
[2020/19]
Search report(s)(Supplementary) European search report - dispatched on:EP14.12.2017
ClassificationIPC:G06F21/60
[2018/10]
CPC:
G06F21/602 (EP,KR,US); G06F21/335 (KR); G06F21/33 (CN);
G06F21/71 (GB); H04L9/3247 (KR,US); G06F21/604 (KR);
G06F21/62 (KR); H04L9/14 (US); H04L9/30 (US);
G06F8/61 (US) (-)
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 [2018/24]
Former [2018/10]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 
TitleGerman:ZUKÜNFTIGE BESCHRÄNKUNGEN FÜR EINE HIERARCHISCHE KETTE DES VERTRAUENS[2018/10]
English:FUTURE CONSTRAINTS FOR HIERARCHICAL CHAIN OF TRUST[2018/10]
French:DES CONTRAINTES DE FUTURS POUR CHAÎNE DE CONFIANCE HIÉRARCHIQUE[2018/10]
Examination procedure27.07.2017Date on which the examining division has become responsible
27.03.2018Amendment by applicant (claims and/or description)
07.05.2018Examination requested  [2018/24]
28.01.2019Despatch of a communication from the examining division (Time limit: M04)
31.05.2019Reply to a communication from the examining division
15.11.2019Communication of intention to grant the patent
11.03.2020Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
11.03.2020Fee for grant paid
11.03.2020Fee for publishing/printing paid
31.03.2020Information about intention to grant a patent
31.03.2020Receipt of the translation of the claim(s)
Opposition(s)09.02.2021No opposition filed within time limit [2021/15]
Fees paidRenewal fee
16.07.2019Renewal fee patent year 03
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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  TooltipHU27.07.2017
AL06.05.2020
AT06.05.2020
CY06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
MK06.05.2020
MT06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
SM06.05.2020
TR06.05.2020
IE27.07.2020
LU27.07.2020
BE31.07.2020
CH31.07.2020
LI31.07.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
[2022/33]
Former [2022/27]HU27.07.2017
AL06.05.2020
AT06.05.2020
CY06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
MT06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
SM06.05.2020
TR06.05.2020
IE27.07.2020
LU27.07.2020
BE31.07.2020
CH31.07.2020
LI31.07.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/37]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
SM06.05.2020
IE27.07.2020
LU27.07.2020
BE31.07.2020
CH31.07.2020
LI31.07.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/24]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
SM06.05.2020
LU27.07.2020
BE31.07.2020
CH31.07.2020
LI31.07.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/20]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SK06.05.2020
SM06.05.2020
LU27.07.2020
CH31.07.2020
LI31.07.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/13]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SK06.05.2020
SM06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/10]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SK06.05.2020
SM06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/09]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SM06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/08]AL06.05.2020
DK06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SM06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/04]AL06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
RS06.05.2020
SE06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/01]FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
RS06.05.2020
SE06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2020/51]FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
RS06.05.2020
SE06.05.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2020/50]FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
SE06.05.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2020/48]FI06.05.2020
LT06.05.2020
SE06.05.2020
NO06.08.2020
IS06.09.2020
PT07.09.2020
Former [2020/47]LT06.05.2020
NO06.08.2020
IS06.09.2020
Former [2020/46]IS06.09.2020
Documents cited:Search[X]WO2010095432  (PANASONIC CORP [JP], et al) [X] 1-15 * paragraphs [0073] - [0078]; figures 8a, 8b *;
 [I]EP2814277  (INTERDIGITAL PATENT HOLDINGS [US]) [I] 1-15* paragraphs [0060] - [0068]; figure 9; claim 1 *
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.