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Extract from the Register of European Patents

EP About this file: EP2022207

EP2022207 - CRYPTOGRAPHIC METHOD WITH INTEGRATED ENCRYPTION AND REVOCATION, SYSTEM, DEVICE AND PROGRAMS FOR IMPLEMENTING THIS METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.08.2019
Database last updated on 30.07.2024
FormerThe patent has been granted
Status updated on  07.09.2018
FormerGrant of patent is intended
Status updated on  08.05.2018
FormerExamination is in progress
Status updated on  09.11.2016
Most recent event   Tooltip23.07.2021Lapse of the patent in a contracting state
New state(s): MT		published on 25.08.2021  [2021/34]
Applicant(s)For all designated states
Orange
78, rue Olivier de Serres
75015 Paris / FR
[2013/39]
Former [2009/07]For all designated states
France Télécom
6 Place d'Alleray
75015 Paris / FR
Inventor(s)01 / DELERABLEE, Cécile
28 rue de Cheux
14000 Caen / FR
 [2009/07]
Representative(s)Plasseraud IP
104 Rue de Richelieu
CS92104
75080 Paris Cedex 02 / FR
[N/P]
Former [2018/41]Cabinet Plasseraud
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Former [2012/36]Cabinet Plasseraud
52, rue de la Victoire
75440 Paris Cedex 09 / FR
Former [2009/07]Loisel, Bertrand
Cabinet Plasseraud 52 rue de la Victoire
75440 Paris Cedex 09 / FR
Application number, filing date07765995.104.05.2007
[2009/07]
WO2007FR51214
Priority number, dateFR2006000485331.05.2006         Original published format: FR 0604853
[2009/07]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2007138204
Date:06.12.2007
Language:FR
[2007/49]
Type: A1 Application with search report 
No.:EP2022207
Date:11.02.2009
Language:FR
The application published by WIPO in one of the EPO official languages on 06.12.2007 takes the place of the publication of the European patent application.
[2009/07]
Type: B1 Patent specification 
No.:EP2022207
Date:10.10.2018
Language:FR
[2018/41]
Search report(s)International search report - published on:EP06.12.2007
ClassificationIPC:H04L9/08, H04L9/30, H04N7/167
[2009/07]
CPC:
H04L9/0891 (EP,US); H04L9/0833 (EP,US); H04N21/2351 (EP,US);
H04N21/26613 (EP,US); H04N21/6334 (EP,US); H04L2209/601 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2018/41]
Former [2009/07]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:KRYPTOGRAFISCHES VERFAHREN MIT INTEGRIERTER VERSCHLÜSSELUNG UND AUFHEBUNG, SYSTEM, VERFAHREN UND PROGRAMME ZUR IMPLEMENTIERUNG DIESES VERFAHRENS[2009/07]
English:CRYPTOGRAPHIC METHOD WITH INTEGRATED ENCRYPTION AND REVOCATION, SYSTEM, DEVICE AND PROGRAMS FOR IMPLEMENTING THIS METHOD[2009/07]
French:PROCÉDÉ CRYPTOGRAPHIQUE À CHIFFREMENT ET RÉVOCATION INTÉGRÉS, SYSTÈME, DISPOSITIF ET PROGRAMMES POUR LA MISE EN OEUVRE DU PROCÉDÉ[2018/23]
Former [2009/07]PROCEDE CRYPTOGRAPHIQUE A CHIFFREMENT ET REVOCATION INTEGRES, SYSTEME, DISPOSITIF ET PROGRAMMES POUR LA MISE EN OEUVRE DU PROCEDE
Entry into regional phase12.11.2008National basic fee paid 
12.11.2008Designation fee(s) paid 
12.11.2008Examination fee paid 
Examination procedure12.11.2008Amendment by applicant (claims and/or description)
12.11.2008Examination requested  [2009/07]
28.10.2016Despatch of a communication from the examining division (Time limit: M04)
23.02.2017Reply to a communication from the examining division
24.04.2017Despatch of a communication from the examining division (Time limit: M04)
01.08.2017Reply to a communication from the examining division
06.11.2017Despatch of a communication from the examining division (Time limit: M04)
16.02.2018Reply to a communication from the examining division
09.05.2018Communication of intention to grant the patent
03.09.2018Fee for grant paid
03.09.2018Fee for publishing/printing paid
03.09.2018Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  28.10.2016
Opposition(s)11.07.2019No opposition filed within time limit [2019/38]
Fees paidRenewal fee
25.05.2009Renewal fee patent year 03
28.05.2010Renewal fee patent year 04
30.05.2011Renewal fee patent year 05
26.03.2012Renewal fee patent year 06
29.05.2013Renewal fee patent year 07
26.05.2014Renewal fee patent year 08
28.05.2015Renewal fee patent year 09
26.05.2016Renewal fee patent year 10
24.05.2017Renewal fee patent year 11
25.05.2018Renewal fee patent year 12
Opt-out from the exclusive  Tooltip
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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  TooltipHU04.05.2007
AT10.10.2018
CY10.10.2018
CZ10.10.2018
DK10.10.2018
EE10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
MC10.10.2018
MT10.10.2018
NL10.10.2018
PL10.10.2018
RO10.10.2018
SE10.10.2018
SI10.10.2018
SK10.10.2018
TR10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
IE04.05.2019
LU04.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
[2021/34]
Former [2021/32]HU04.05.2007
AT10.10.2018
CY10.10.2018
CZ10.10.2018
DK10.10.2018
EE10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
MC10.10.2018
NL10.10.2018
PL10.10.2018
RO10.10.2018
SE10.10.2018
SI10.10.2018
SK10.10.2018
TR10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
IE04.05.2019
LU04.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
Former [2021/26]AT10.10.2018
CY10.10.2018
CZ10.10.2018
DK10.10.2018
EE10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
MC10.10.2018
NL10.10.2018
PL10.10.2018
RO10.10.2018
SE10.10.2018
SI10.10.2018
SK10.10.2018
TR10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
IE04.05.2019
LU04.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
Former [2020/26]AT10.10.2018
CZ10.10.2018
DK10.10.2018
EE10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
MC10.10.2018
NL10.10.2018
PL10.10.2018
RO10.10.2018
SE10.10.2018
SI10.10.2018
SK10.10.2018
TR10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
IE04.05.2019
LU04.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
Former [2020/21]AT10.10.2018
CZ10.10.2018
DK10.10.2018
EE10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
MC10.10.2018
NL10.10.2018
PL10.10.2018
RO10.10.2018
SE10.10.2018
SI10.10.2018
SK10.10.2018
TR10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
IE04.05.2019
LU04.05.2019
CH31.05.2019
LI31.05.2019
Former [2020/17]AT10.10.2018
CZ10.10.2018
DK10.10.2018
EE10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
MC10.10.2018
NL10.10.2018
PL10.10.2018
RO10.10.2018
SE10.10.2018
SI10.10.2018
SK10.10.2018
TR10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
LU04.05.2019
CH31.05.2019
LI31.05.2019
Former [2020/11]AT10.10.2018
CZ10.10.2018
DK10.10.2018
EE10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
MC10.10.2018
NL10.10.2018
PL10.10.2018
RO10.10.2018
SE10.10.2018
SI10.10.2018
SK10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
LU04.05.2019
CH31.05.2019
LI31.05.2019
Former [2020/07]AT10.10.2018
CZ10.10.2018
DK10.10.2018
EE10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
MC10.10.2018
NL10.10.2018
PL10.10.2018
RO10.10.2018
SE10.10.2018
SI10.10.2018
SK10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
Former [2019/50]AT10.10.2018
CZ10.10.2018
DK10.10.2018
EE10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
NL10.10.2018
PL10.10.2018
RO10.10.2018
SE10.10.2018
SI10.10.2018
SK10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
Former [2019/40]AT10.10.2018
CZ10.10.2018
DK10.10.2018
EE10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
NL10.10.2018
PL10.10.2018
RO10.10.2018
SE10.10.2018
SK10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
Former [2019/37]AT10.10.2018
CZ10.10.2018
DK10.10.2018
EE10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
NL10.10.2018
PL10.10.2018
RO10.10.2018
SE10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
Former [2019/35]AT10.10.2018
CZ10.10.2018
DK10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
NL10.10.2018
PL10.10.2018
SE10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
Former [2019/34]AT10.10.2018
DK10.10.2018
ES10.10.2018
FI10.10.2018
IT10.10.2018
LT10.10.2018
LV10.10.2018
NL10.10.2018
PL10.10.2018
SE10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
Former [2019/26]AT10.10.2018
ES10.10.2018
FI10.10.2018
LT10.10.2018
LV10.10.2018
NL10.10.2018
PL10.10.2018
SE10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
PT10.02.2019
Former [2019/24]AT10.10.2018
ES10.10.2018
FI10.10.2018
LT10.10.2018
LV10.10.2018
NL10.10.2018
PL10.10.2018
SE10.10.2018
BG10.01.2019
GR11.01.2019
IS10.02.2019
Former [2019/23]AT10.10.2018
ES10.10.2018
FI10.10.2018
LT10.10.2018
LV10.10.2018
NL10.10.2018
PL10.10.2018
BG10.01.2019
IS10.02.2019
Former [2019/22]FI10.10.2018
LT10.10.2018
NL10.10.2018
PL10.10.2018
BG10.01.2019
IS10.02.2019
Former [2019/21]FI10.10.2018
LT10.10.2018
NL10.10.2018
IS10.02.2019
Former [2019/20]LT10.10.2018
NL10.10.2018
Former [2019/17]NL10.10.2018
Cited inInternational search[X]  - WEN-GUEY TZENG ET AL, "A public-key traitor tracing scheme with revocation using dynamic shares", PUBLIC KEY CRYTOGRAPHY. 4TH INTERNATIONAL WORKSHOP ON PRACTICE AND THEORY IN PUBLIC KEY CRYPTOSYSTEMS, PKC 2001. PROCEEDINGS (LECTURE NOTES IN COMPUTER SCIENCE VOL.1992) SPRINGER-VERLAG BERLIN, GERMANY, (2001), ISBN 3-540-41658-7, pages 207 - 224, XP002416529 [X] 1-6,11,12,17-20,24 * abstract * * page 209, line 29 - page 214, line 4; figure 1 * * page 215, line 6 - line 21 *
 [XA]  - TO V D ET AL ASSOCIATION FOR COMPUTING MACHINERY, "NEW TRAITOR TRACING SCHEMES USING BILINEAR MAP", PROCEEDINGS OF THE 3RD. ACM WORKSHOP ON DIGITAL RIGHTS MANAGEMENT. DRM 2003. WASHINGTON, DC, OCT. 27, 2003, PROCEEDINGS OF THE ACM WORKSHOP ON DIGITAL RIGHTS MANAGEMENT. (DRM), NEW YORK, NY : ACM, US, (20031027), ISBN 1-58113-786-9, pages 67 - 76, XP001238176 [X] 1-5,11,12,17-19,24 * abstract * * page 69, column L, line 34 - page 70, column L, line 6 * * page 73, column L, line 23 - column R, line 30 * * page 74, column R, line 12 - line 51 * * page 75, line 116 * [A] 7-10,13-16,21-23

DOI:   http://dx.doi.org/10.1145/947380.947389
 [X]  - NAOR M ET AL, "Efficient Trace and Revoke Schemes", LECTURE NOTES IN COMPUTER SCIENCE, SPRINGER VERLAG, BERLIN, DE, (200002), vol. 1962, ISSN 0302-9743, pages 1 - 20, XP002326817 [X] 1-5,11,12,17-19,24 * abstract * * page 3, line 36 - page 4, line 17 * * page 13, line 27 - line 37 * * page 16, line 11 - line L *
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