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Extract from the Register of European Patents

EP About this file: EP3422657

EP3422657 - METHOD AND SECURITY CONTROL DEVICES FOR SENDING AND RECEIVING CRYPTOGRAPHICALLY PROTECTED NETWORK PACKETS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  24.03.2023
Database last updated on 09.09.2024
FormerExamination is in progress
Status updated on  10.02.2020
FormerRequest for examination was made
Status updated on  25.01.2019
FormerThe application has been published
Status updated on  30.11.2018
Most recent event   Tooltip24.03.2023Application deemed to be withdrawnpublished on 26.04.2023  [2023/17]
Applicant(s)For all designated states
Siemens Aktiengesellschaft
Werner-von-Siemens-Straße 1
80333 München / DE
[2019/01]
Inventor(s)01 / Aschauer, Hans
Caroline-Herschel-Str. 23
81829 München / DE
02 / Falk, Rainer
Primelweg 9
85586 Poing / DE
03 / Fischer, Kai
Heinrich-Marschner-Straße 74
85598 Baldham / DE
04 / Fries, Steffen
Eberweg 3
85598 Baldham / DE
05 / Heintel, Markus
Prälat-Wellenhofer-Straße 31
81377 München / DE
06 / Klasen, Wolfgang
Brennerstraße 26
85521 Ottobrunn / DE
07 / Pfau, Axel
Gabelsberger Str. 48 D
80333 München / DE
 [2019/01]
Representative(s)Siemens Patent Attorneys
Postfach 22 16 34
80506 München / DE
[N/P]
Application number, filing date17177901.026.06.2017
[2019/01]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3422657
Date:02.01.2019
Language:DE
[2019/01]
Search report(s)(Supplementary) European search report - dispatched on:EP25.08.2017
ClassificationIPC:H04L29/06
[2019/01]
CPC:
H04L63/0272 (EP,US); H04L63/0428 (CN); H04L63/0485 (US);
H04L63/0227 (US); H04L63/123 (US); H04L67/104 (CN)
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 [2019/09]
Former [2019/01]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 
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN UND SICHERHEITS-STEUERUNGSEINRICHTUNGEN ZUM SENDEN UND EMPFANGEN KRYPTOGRAPHISCH GESCHÜTZTER NETZWERKPAKETE[2019/01]
English:METHOD AND SECURITY CONTROL DEVICES FOR SENDING AND RECEIVING CRYPTOGRAPHICALLY PROTECTED NETWORK PACKETS[2019/01]
French:PROCÉDÉ ET DISPOSITIFS DE COMMANDE DE SÉCURITÉ DESTINÉ À RECEVOIR ET ENVOYER DES PAQUETS DE RÉSEAU PROTÉGÉS PAR CRYPTOGRAPHIE[2019/01]
Examination procedure18.01.2019Examination requested  [2019/09]
18.01.2019Date on which the examining division has become responsible
13.02.2020Despatch of a communication from the examining division (Time limit: M04)
03.06.2020Reply to a communication from the examining division
12.11.2020Despatch of a communication from the examining division (Time limit: M04)
17.03.2021Reply to a communication from the examining division
25.03.2021Despatch of a communication from the examining division (Time limit: M04)
03.08.2021Reply to a communication from the examining division
19.07.2022Despatch of a communication from the examining division (Time limit: M04)
30.11.2022Application deemed to be withdrawn, date of legal effect  [2023/17]
16.12.2022Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2023/17]
Fees paidRenewal fee
17.06.2019Renewal fee patent year 03
19.06.2020Renewal fee patent year 04
18.06.2021Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
30.06.202206   M06   Not yet paid
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Documents cited:Search[A]WO0250680  (SOORIYA NETWORKS INC [US]) [A] 1-17 * abstract * * paragraph [0014] ** paragraph [0060] *;
 [A]US8239531  (BELLOVIN STEVEN MICHAEL [US], et al) [A] 1-17 * column 2, line 13 - line 35 * * column 11, line 65 - column 13, line 9 *;
 [A]US2013061034  (WALHEIM SR THOMAS PATRICK [US]) [A] 1-17 * paragraph [0001] * * paragraph [0005] * * paragraph [0026] * * paragraph [0033] *;
 [A]US8458453  (MAHALINGAIAH RUPAKA [US]) [A] 1-17 * abstract * * column 2, line 56 - line 60 * * column 3, line 6 - line 15 * * column 12, line 11 - column 14, line 22 * * column 19, line 11 - line 65 *;
 [XI]US2013298201  (ARAVINDAKSHAN VIPIN [IN], et al) [X] 13,15,17 * abstract * * paragraph [0008] * * paragraph [0013] - paragraph [0015] * * paragraph [0091] * [I] 1-12,14,16
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.