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Extract from the Register of European Patents

EP About this file: EP3864555

EP3864555 - VERIFYING A STACK POINTER [Right-click to bookmark this link]
Former [2021/33]VERIFYING STACK POINTER
[2023/22]
StatusThe patent has been granted
Status updated on  22.09.2023
Database last updated on 31.08.2024
FormerGrant of patent is intended
Status updated on  03.05.2023
FormerRequest for examination was made
Status updated on  16.07.2021
FormerThe international publication has been made
Status updated on  18.04.2020
Formerunknown
Status updated on  21.09.2019
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): IT, SK		published on 04.09.2024 [2024/36]
Applicant(s)For all designated states
ARM Limited
110 Fulbourn Road
Cherry Hinton, Cambridge CB1 9NJ / GB
[2021/33]
Inventor(s)01 / GROCUTT, Thomas Christopher
c/o Arm Limited
110 Fulbourn Road
Cherry Hinton
Cambridge CB1 9NJ / GB
 [2021/33]
Representative(s)D Young & Co LLP
3 Noble Street
London EC2V 7BQ / GB
[N/P]
Former [2021/33]D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
Application number, filing date19766306.503.09.2019
[2021/33]
WO2019GB52449
Priority number, dateGB2018001635408.10.2018         Original published format: GB 201816354
GB2018001912323.11.2018         Original published format: GB 201819123
[2021/33]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020074854
Date:16.04.2020
Language:EN
[2020/16]
Type: A1 Application with search report 
No.:EP3864555
Date:18.08.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 16.04.2020 takes the place of the publication of the European patent application.
[2021/33]
Type: B1 Patent specification 
No.:EP3864555
Date:25.10.2023
Language:EN
[2023/43]
Search report(s)International search report - published on:EP16.04.2020
ClassificationIPC:G06F21/74, G06F9/30, G06F21/52
[2021/33]
CPC:
G06F21/74 (EP,GB,IL,KR,US); G06F21/54 (IL,US); G06F12/1458 (GB,IL,KR);
G06F12/1491 (GB,IL,KR); G06F21/52 (EP,IL,KR); G06F21/554 (IL,US);
G06F21/556 (IL,US); G06F21/64 (IL,US); G06F9/30076 (EP,IL,KR);
G06F9/30101 (EP,IL,KR,US); G06F9/30189 (EP,IL,KR); G06F9/3861 (IL,US);
G06F9/468 (GB,IL,KR); G06F9/4812 (GB,IL,KR); G06F2209/481 (EP,IL,KR) (-)
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 [2021/33]
TitleGerman:VERIFIZIEREN EINES STAPELZEIGERS[2021/33]
English:VERIFYING A STACK POINTER[2023/22]
French:VÉRIFICATION D'UN POINTEUR DE PILE[2023/22]
Former [2021/33]VERIFYING STACK POINTER
Former [2021/33]CONFIRMATION DE POINTEUR DE PILE
Entry into regional phase14.03.2021National basic fee paid 
14.03.2021Designation fee(s) paid 
14.03.2021Examination fee paid 
Examination procedure14.03.2021Examination requested  [2021/33]
14.03.2021Date on which the examining division has become responsible
03.11.2021Amendment by applicant (claims and/or description)
04.05.2023Communication of intention to grant the patent
15.08.2023Receipt of the translation of the claim(s)
21.08.2023Fee for grant paid
21.08.2023Fee for publishing/printing paid
Fees paidRenewal fee
21.09.2021Renewal fee patent year 03
21.09.2022Renewal fee patent year 04
20.09.2023Renewal fee patent year 05
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  TooltipAT25.10.2023
CZ25.10.2023
DK25.10.2023
EE25.10.2023
ES25.10.2023
HR25.10.2023
IT25.10.2023
LT25.10.2023
LV25.10.2023
NL25.10.2023
PL25.10.2023
RO25.10.2023
RS25.10.2023
SE25.10.2023
SK25.10.2023
SM25.10.2023
BG25.01.2024
NO25.01.2024
GR26.01.2024
IS25.02.2024
PT26.02.2024
[2024/36]
Former [2024/35]AT25.10.2023
CZ25.10.2023
DK25.10.2023
EE25.10.2023
ES25.10.2023
HR25.10.2023
LT25.10.2023
LV25.10.2023
NL25.10.2023
PL25.10.2023
RO25.10.2023
RS25.10.2023
SE25.10.2023
SM25.10.2023
BG25.01.2024
NO25.01.2024
GR26.01.2024
IS25.02.2024
PT26.02.2024
Former [2024/34]AT25.10.2023
DK25.10.2023
EE25.10.2023
ES25.10.2023
HR25.10.2023
LT25.10.2023
LV25.10.2023
NL25.10.2023
PL25.10.2023
RS25.10.2023
SE25.10.2023
SM25.10.2023
BG25.01.2024
NO25.01.2024
GR26.01.2024
IS25.02.2024
PT26.02.2024
Former [2024/33]AT25.10.2023
DK25.10.2023
ES25.10.2023
HR25.10.2023
LT25.10.2023
LV25.10.2023
NL25.10.2023
PL25.10.2023
RS25.10.2023
SE25.10.2023
SM25.10.2023
BG25.01.2024
NO25.01.2024
GR26.01.2024
IS25.02.2024
PT26.02.2024
Former [2024/26]AT25.10.2023
ES25.10.2023
HR25.10.2023
LT25.10.2023
LV25.10.2023
NL25.10.2023
PL25.10.2023
RS25.10.2023
SE25.10.2023
BG25.01.2024
NO25.01.2024
GR26.01.2024
IS25.02.2024
PT26.02.2024
Former [2024/25]AT25.10.2023
ES25.10.2023
HR25.10.2023
LT25.10.2023
NL25.10.2023
PL25.10.2023
RS25.10.2023
SE25.10.2023
BG25.01.2024
NO25.01.2024
GR26.01.2024
IS25.02.2024
PT26.02.2024
Former [2024/23]AT25.10.2023
ES25.10.2023
LT25.10.2023
NL25.10.2023
BG25.01.2024
GR26.01.2024
IS25.02.2024
PT26.02.2024
Former [2024/21]LT25.10.2023
NL25.10.2023
BG25.01.2024
GR26.01.2024
IS25.02.2024
Former [2024/20]NL25.10.2023
GR26.01.2024
IS25.02.2024
Former [2024/17]NL25.10.2023
Cited inInternational search[A]US6363473  (VOLENTINE ROBERT J [US], et al);
 [YA]US2014075581  (GROCUTT THOMAS CHRISTOPHER [GB], et al);
 [YA]US2014373171  (GROCUTT THOMAS CHRISTOPHER [GB])
ExaminationUS2013205125
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.