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Extract from the Register of European Patents

EP About this file: EP3219575

EP3219575 - METHOD FOR SECURING THE EXCHANGE OF AUTHENTICATION KEYS AND ASSOCIATED KEY MANAGEMENT MODULE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.09.2021
Database last updated on 22.08.2024
FormerThe patent has been granted
Status updated on  02.10.2020
FormerGrant of patent is intended
Status updated on  25.09.2020
FormerExamination is in progress
Status updated on  14.09.2020
FormerGrant of patent is intended
Status updated on  09.06.2020
FormerExamination is in progress
Status updated on  15.06.2018
FormerRequest for examination was made
Status updated on  01.09.2017
FormerThe application has been published
Status updated on  18.08.2017
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
ALSTOM Transport Technologies
48, rue Albert Dhalenne
93400 Saint-Ouen / FR
[2017/38]
Inventor(s)01 / RADOMIAK, Andre
Parkdallaan, 16
3001 Heverlee / BE
02 / MAGDELYNS, Xavier
Rue des Bruyères, 7
5380 Cortil-Wodon / BE
03 / FOSSION, Stéphanie
Rue D'alvaux, 34
5032 Bothey / BE
04 / BAGLIVO, Stephano
Via Creti Martella, 45
40054 Budrio / IT
 [2017/38]
Representative(s)Lavoix
2, place d'Estienne d'Orves
75441 Paris Cedex 09 / FR
[2017/38]
Application number, filing date16305296.217.03.2016
[2017/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3219575
Date:20.09.2017
Language:EN
[2017/38]
Type: B1 Patent specification 
No.:EP3219575
Date:04.11.2020
Language:EN
[2020/45]
Search report(s)(Supplementary) European search report - dispatched on:EP13.09.2016
ClassificationIPC:B61L27/00, B61L15/00
[2017/38]
CPC:
B61L15/0027 (EP); B61L27/70 (EP); B61L2027/202 (EP);
B61L2205/02 (EP)
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 [2017/40]
Former [2017/38]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:VERFAHREN ZUR SICHERUNG DES AUSTAUSCHS VON AUTHENTIFIZIERUNGSSCHLÜSSELN UND ZUGEHÖRIGES SCHLÜSSELVERWALTUNGSMODUL[2017/38]
English:METHOD FOR SECURING THE EXCHANGE OF AUTHENTICATION KEYS AND ASSOCIATED KEY MANAGEMENT MODULE[2017/38]
French:PROCÉDÉ POUR SÉCURISER UN ÉCHANGE DE CLÉS D'AUTHENTIFICATION ET MODULE DE GESTION DE CLÉS ASSOCIÉES[2020/26]
Former [2017/38]PROCÉDÉ POUR SÉCURISER UN ÉCHANGE DE CLÉS D'AUTHENTIFICATION ET UN MODULE DE GESTION DE CLÉS ASSOCIÉES
Examination procedure17.03.2016Date on which the examining division has become responsible
29.08.2017Examination requested  [2017/40]
20.03.2018Amendment by applicant (claims and/or description)
18.06.2018Despatch of a communication from the examining division (Time limit: M06)
30.11.2018Reply to a communication from the examining division
24.04.2019Despatch of a communication from the examining division (Time limit: M06)
27.08.2019Reply to a communication from the examining division
10.06.2020Communication of intention to grant the patent
10.09.2020Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
10.09.2020Fee for grant paid
10.09.2020Fee for publishing/printing paid
24.09.2020Information about intention to grant a patent
24.09.2020Receipt of the translation of the claim(s)
Opposition(s)05.08.2021No opposition filed within time limit [2021/41]
Fees paidRenewal fee
23.03.2018Renewal fee patent year 03
26.03.2019Renewal fee patent year 04
24.03.2020Renewal 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  TooltipHU17.03.2016
AL04.11.2020
AT04.11.2020
CY04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
MK04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
TR04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
GB17.03.2021
IE17.03.2021
LU17.03.2021
BE31.03.2021
CH31.03.2021
LI31.03.2021
[2024/29]
Former [2024/22]HU17.03.2016
AL04.11.2020
AT04.11.2020
CY04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
MK04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
GB17.03.2021
IE17.03.2021
LU17.03.2021
BE31.03.2021
CH31.03.2021
LI31.03.2021
Former [2023/30]HU17.03.2016
AL04.11.2020
AT04.11.2020
CY04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
GB17.03.2021
IE17.03.2021
LU17.03.2021
BE31.03.2021
CH31.03.2021
LI31.03.2021
Former [2023/27]HU17.03.2016
AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
GB17.03.2021
IE17.03.2021
LU17.03.2021
BE31.03.2021
CH31.03.2021
LI31.03.2021
Former [2022/34]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
GB17.03.2021
IE17.03.2021
LU17.03.2021
BE31.03.2021
CH31.03.2021
LI31.03.2021
Former [2022/23]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
GB17.03.2021
IE17.03.2021
LU17.03.2021
CH31.03.2021
LI31.03.2021
Former [2022/10]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
PT04.03.2021
GB17.03.2021
IE17.03.2021
LU17.03.2021
CH31.03.2021
LI31.03.2021
Former [2022/09]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
GB17.03.2021
IE17.03.2021
LU17.03.2021
Former [2022/07]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
IE17.03.2021
Former [2021/50]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SI04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/45]AL04.11.2020
AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
MC04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/37]AT04.11.2020
CZ04.11.2020
DK04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/36]AT04.11.2020
CZ04.11.2020
EE04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/35]AT04.11.2020
CZ04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
PL04.11.2020
RO04.11.2020
RS04.11.2020
SE04.11.2020
SK04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/34]AT04.11.2020
CZ04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
PL04.11.2020
RS04.11.2020
SE04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/33]AT04.11.2020
FI04.11.2020
HR04.11.2020
LT04.11.2020
LV04.11.2020
PL04.11.2020
RS04.11.2020
SE04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/32]AT04.11.2020
FI04.11.2020
HR04.11.2020
LV04.11.2020
PL04.11.2020
RS04.11.2020
SE04.11.2020
SM04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/28]AT04.11.2020
FI04.11.2020
HR04.11.2020
LV04.11.2020
PL04.11.2020
RS04.11.2020
SE04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/25]AT04.11.2020
FI04.11.2020
LV04.11.2020
PL04.11.2020
RS04.11.2020
SE04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
IS04.03.2021
PT04.03.2021
Former [2021/23]AT04.11.2020
FI04.11.2020
LV04.11.2020
RS04.11.2020
SE04.11.2020
BG04.02.2021
NO04.02.2021
GR05.02.2021
PT04.03.2021
Former [2021/22]FI04.11.2020
RS04.11.2020
NO04.02.2021
PT04.03.2021
Former [2021/21]FI04.11.2020
PT04.03.2021
Former [2021/20]FI04.11.2020
Documents cited:Search[Y]US2004236965  (KROHN PETRI [FI]) [Y] 2,4,7 * paragraphs [0065] , [ 97 ] - [ 166]; figures 1-8 *;
 [Y]EP1533971  (ST MICROELECTRONICS SRL [IT]) [Y] 2* paragraphs [0006] - [0007] *;
 [XY]DE102011006772  (SIEMENS AG [DE]) [X] 1,3,5,6,8 * paragraphs [0004] - [0049]; figures 1-6 * [Y] 2,4,7
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.