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Extract from the Register of European Patents

EP About this file: EP2903200

EP2903200 - Secure cryptographic method and device for same [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.06.2024
Database last updated on 04.11.2024
FormerThe patent has been granted
Status updated on  07.07.2023
FormerGrant of patent is intended
Status updated on  28.02.2023
FormerExamination is in progress
Status updated on  23.01.2023
FormerGrant of patent is intended
Status updated on  27.09.2022
FormerExamination is in progress
Status updated on  15.05.2019
Most recent event   Tooltip25.10.2024Lapse of the patent in a contracting state
New state(s): CH		published on 27.11.2024 [2024/48]
Applicant(s)For all designated states
Gude, Michael
Buchenhöhe 1
50169 Kerpen / DE
[2015/32]
Inventor(s)01 / see applicant
...
 [2015/32]
Application number, filing date15000197.223.01.2015
[2015/32]
Priority number, dateDE2014100099629.01.2014         Original published format: DE102014000996
[2015/32]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP2903200
Date:05.08.2015
Language:DE
[2015/32]
Type: B1 Patent specification 
No.:EP2903200
Date:09.08.2023
Language:DE
[2023/32]
Search report(s)(Supplementary) European search report - dispatched on:EP24.06.2015
ClassificationIPC:H04L9/06
[2015/32]
CPC:
H04L9/0656 (EP,US); H04L9/0869 (US); G06F7/588 (US);
H04L9/0816 (US); H04L2209/24 (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 [2015/32]  
TitleGerman:SICHERES KRYPTOGRAFISCHES VERFAHREN UND VORRICHTUNG DAFÜR[2023/13]
English:Secure cryptographic method and device for same[2015/32]
French:Procédé de cryptologique sécurisé et son dispositif associé[2015/32]
Former [2015/32]Sicheres kryptografisches Verfahren und Vorrichtung dafür
Examination procedure19.02.2015Examination requested  [2015/32]
15.01.2016Amendment by applicant (claims and/or description)
20.05.2019Despatch of a communication from the examining division (Time limit: M04)
04.06.2019Reply to a communication from the examining division
28.04.2020Despatch of a communication from the examining division (Time limit: M04)
03.06.2020Reply to a communication from the examining division
12.01.2021Despatch of a communication from the examining division (Time limit: M04)
10.02.2021Reply to a communication from the examining division
28.09.2022Communication of intention to grant the patent
09.01.2023Fee for grant paid
09.01.2023Fee for publishing/printing paid
16.01.2023Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
12.04.2023Communication of intention to grant the patent
26.05.2023Fee for grant paid
26.05.2023Fee for publishing/printing paid
29.06.2023Receipt of the translation of the claim(s)
Opposition(s)13.05.2024No opposition filed within time limit [2024/29]
Fees paidRenewal fee
13.03.2017Renewal fee patent year 03
15.03.2018Renewal fee patent year 04
15.01.2019Renewal fee patent year 05
22.01.2020Renewal fee patent year 06
15.01.2021Renewal fee patent year 07
17.01.2022Renewal fee patent year 08
16.01.2023Renewal fee patent year 09
Penalty fee
Additional fee for renewal fee
31.01.201703   M06   Fee paid on   13.03.2017
31.01.201804   M06   Fee paid on   15.03.2018
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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  TooltipCZ09.08.2023
ES09.08.2023
HR09.08.2023
MC09.08.2023
PL09.08.2023
RO09.08.2023
RS09.08.2023
SK09.08.2023
SM09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
GB23.01.2024
CH31.01.2024
[2024/48]
Former [2024/47]CZ09.08.2023
ES09.08.2023
HR09.08.2023
MC09.08.2023
PL09.08.2023
RO09.08.2023
RS09.08.2023
SK09.08.2023
SM09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
GB23.01.2024
Former [2024/40]CZ09.08.2023
ES09.08.2023
HR09.08.2023
MC09.08.2023
PL09.08.2023
RO09.08.2023
RS09.08.2023
SK09.08.2023
SM09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
Former [2024/23]CZ09.08.2023
ES09.08.2023
HR09.08.2023
PL09.08.2023
RO09.08.2023
RS09.08.2023
SK09.08.2023
SM09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
Former [2024/20]HR09.08.2023
PL09.08.2023
RS09.08.2023
SM09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
Former [2024/10]HR09.08.2023
PL09.08.2023
RS09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
Former [2024/09]NO09.11.2023
GR10.11.2023
IS09.12.2023
Former [2024/08]NO09.11.2023
GR10.11.2023
Documents cited:Search[X]WO0174005  (HAMMERSMITH WOLFGANG S [US]) [X] 1-10 * page 6, lines 20-33 * * page 1, line 14 - page 2, line 20 * * page 3, lines 12-29 *;
 [X]US2006177065  (HALBERT SCOTT L [US]) [X] 1-6,9,10 * abstract * * paragraphs [0010] , [0011] , [0 27] *;
 [I]EP2175580  (ADEYA SA [CH]) [I] 1-10 * paragraphs [0020] , [0 28] , [0 29] , [0 31] * * paragraphs [0044] , [0045] *;
 [X]US2010250968  (SADLER LLOYD W [US]) [X] 1-10 * abstract * * paragraph [0008] * * paragraphs [0018] - [0028] * * paragraphs [0036] , [0037] *;
 [A]  - "Chapter 1: Overview of Cryptography ED - Menezes A J; Van Oorschot P C; Vanstone S A", ISBN 978-0-8493-8523-0, (19961001), HANDBOOK OF APPLIED CRYPTOGRAPHY; [CRC PRESS SERIES ON DISCRETE MATHEMATICES AND ITS APPLICATIONS], CRC PRESS, BOCA RATON, FL, US, PAGE(S) 1 - 48, URL: http://www.cacr.math.uwaterloo.ca/hac/, XP001525001 [A] 1-10 * page 21 *
 [A]  - "Chapter 5: Pseudorandom Bits and Sequences ED - Menezes A J; Van Oorschot P C; Vanstone S A", ISBN 978-0-8493-8523-0, (19961001), HANDBOOK OF APPLIED CRYPTOGRAPHY; [CRC PRESS SERIES ON DISCRETE MATHEMATICES AND ITS APPLICATIONS], CRC PRESS, BOCA RATON, FL, US, PAGE(S) 190, URL: http://www.cacr.math.uwaterloo.ca/hac/, XP001525005 [A] 1-10 * pages 169-172 *
ExaminationWO2010035202
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