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Extract from the Register of European Patents

EP About this file: EP2424185

EP2424185 - Method and device for challenge-response authentication [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.08.2015
Database last updated on 15.06.2024
Most recent event   Tooltip12.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 14.11.2018  [2018/46]
Applicant(s)For all designated states
3M Innovative Properties Co.
3M Center P.O. Box 33427
St. Paul, MN 55133-3427 / US
[2012/09]
Inventor(s)01 / Schrix, Lars
Moerser Strasse 288
47228 Duisburg / DE
02 / Mansholt, Michael
An den Birken 3
50827 Köln / DE
03 / Steinbrink, Manuel
Mühlenweg 14
41352 Korschenbroich / DE
 [2012/09]
Representative(s)Müller, Bruno, et al
3M Deutschland GmbH
Carl-Schurz-Straße 1
41453 Neuss / DE
[2014/09]
Former [2012/09]Bergen, Katja, et al
3M Deutschland GmbH Carl-Schurz-Strasse 1
41453 Neuss / DE
Application number, filing date10173747.623.08.2010
[2012/09]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2424185
Date:29.02.2012
Language:EN
[2012/09]
Type: B1 Patent specification 
No.:EP2424185
Date:22.10.2014
Language:EN
[2014/43]
Search report(s)(Supplementary) European search report - dispatched on:EP04.03.2011
ClassificationIPC:H04L29/06, G07C9/00, H04L9/32, G06F21/44
[2014/27]
CPC:
G07C9/00309 (EP,US); G06F21/44 (US); H04L9/3271 (EP,US);
G07C2009/00388 (EP,US); H04L63/08 (EP,US)
Former IPC [2012/09]H04L29/06, G07C9/00
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,   SE,   SI,   SK,   SM,   TR [2012/09]
TitleGerman:Verfahren und Vorrichtung zur Challenge-Response-Authentifizierung[2012/09]
English:Method and device for challenge-response authentication[2012/09]
French:Procédé et dispositif d'authentification défi-réponse[2012/09]
Examination procedure22.08.2012Amendment by applicant (claims and/or description)
22.08.2012Examination requested  [2012/40]
10.10.2012Despatch of a communication from the examining division (Time limit: M06)
05.04.2013Reply to a communication from the examining division
23.05.2013Despatch of a communication from the examining division (Time limit: M04)
23.09.2013Reply to a communication from the examining division
13.11.2013Despatch of a communication from the examining division (Time limit: M05)
07.04.2014Reply to a communication from the examining division
18.06.2014Communication of intention to grant the patent
11.09.2014Fee for grant paid
11.09.2014Fee for publishing/printing paid
11.09.2014Receipt 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  10.10.2012
Opposition(s)23.07.2015No opposition filed within time limit [2015/40]
Fees paidRenewal fee
10.08.2012Renewal fee patent year 03
19.08.2013Renewal fee patent year 04
13.08.2014Renewal 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  TooltipHU23.08.2010
AL22.10.2014
AT22.10.2014
BE22.10.2014
BG22.10.2014
CY22.10.2014
CZ22.10.2014
DK22.10.2014
EE22.10.2014
FI22.10.2014
HR22.10.2014
IT22.10.2014
LT22.10.2014
LV22.10.2014
MC22.10.2014
MK22.10.2014
MT22.10.2014
NL22.10.2014
PL22.10.2014
RO22.10.2014
SE22.10.2014
SI22.10.2014
SK22.10.2014
SM22.10.2014
TR22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
[2018/46]
Former [2018/30]HU23.08.2010
AT22.10.2014
BE22.10.2014
BG22.10.2014
CY22.10.2014
CZ22.10.2014
DK22.10.2014
EE22.10.2014
FI22.10.2014
HR22.10.2014
IT22.10.2014
LT22.10.2014
LV22.10.2014
MC22.10.2014
MK22.10.2014
MT22.10.2014
NL22.10.2014
PL22.10.2014
RO22.10.2014
SE22.10.2014
SI22.10.2014
SK22.10.2014
SM22.10.2014
TR22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2017/46]HU23.08.2010
AT22.10.2014
BE22.10.2014
BG22.10.2014
CY22.10.2014
CZ22.10.2014
DK22.10.2014
EE22.10.2014
FI22.10.2014
HR22.10.2014
IT22.10.2014
LT22.10.2014
LV22.10.2014
MC22.10.2014
MT22.10.2014
NL22.10.2014
PL22.10.2014
RO22.10.2014
SE22.10.2014
SI22.10.2014
SK22.10.2014
SM22.10.2014
TR22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2017/38]HU23.08.2010
AT22.10.2014
BG22.10.2014
CY22.10.2014
CZ22.10.2014
DK22.10.2014
EE22.10.2014
FI22.10.2014
HR22.10.2014
IT22.10.2014
LT22.10.2014
LV22.10.2014
MC22.10.2014
MT22.10.2014
NL22.10.2014
PL22.10.2014
RO22.10.2014
SE22.10.2014
SI22.10.2014
SK22.10.2014
SM22.10.2014
TR22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2017/21]AT22.10.2014
CY22.10.2014
CZ22.10.2014
DK22.10.2014
EE22.10.2014
FI22.10.2014
HR22.10.2014
IT22.10.2014
LT22.10.2014
LV22.10.2014
MC22.10.2014
MT22.10.2014
NL22.10.2014
PL22.10.2014
RO22.10.2014
SE22.10.2014
SI22.10.2014
SK22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2016/18]AT22.10.2014
CY22.10.2014
CZ22.10.2014
DK22.10.2014
EE22.10.2014
FI22.10.2014
HR22.10.2014
IT22.10.2014
LT22.10.2014
LV22.10.2014
MC22.10.2014
NL22.10.2014
PL22.10.2014
RO22.10.2014
SE22.10.2014
SI22.10.2014
SK22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2016/12]AT22.10.2014
CY22.10.2014
CZ22.10.2014
DK22.10.2014
EE22.10.2014
FI22.10.2014
HR22.10.2014
IT22.10.2014
LT22.10.2014
LV22.10.2014
NL22.10.2014
PL22.10.2014
RO22.10.2014
SE22.10.2014
SI22.10.2014
SK22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2015/37]AT22.10.2014
CY22.10.2014
CZ22.10.2014
DK22.10.2014
EE22.10.2014
FI22.10.2014
HR22.10.2014
IT22.10.2014
LT22.10.2014
LV22.10.2014
NL22.10.2014
PL22.10.2014
RO22.10.2014
SE22.10.2014
SK22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2015/36]AT22.10.2014
CY22.10.2014
CZ22.10.2014
DK22.10.2014
EE22.10.2014
FI22.10.2014
HR22.10.2014
LT22.10.2014
LV22.10.2014
NL22.10.2014
PL22.10.2014
RO22.10.2014
SE22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2015/35]AT22.10.2014
CY22.10.2014
DK22.10.2014
EE22.10.2014
FI22.10.2014
HR22.10.2014
LT22.10.2014
LV22.10.2014
NL22.10.2014
PL22.10.2014
SE22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2015/26]AT22.10.2014
CY22.10.2014
FI22.10.2014
HR22.10.2014
LT22.10.2014
LV22.10.2014
NL22.10.2014
PL22.10.2014
SE22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2015/25]AT22.10.2014
FI22.10.2014
HR22.10.2014
LT22.10.2014
LV22.10.2014
NL22.10.2014
PL22.10.2014
SE22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2015/24]FI22.10.2014
HR22.10.2014
LT22.10.2014
LV22.10.2014
NL22.10.2014
PL22.10.2014
SE22.10.2014
NO22.01.2015
GR23.01.2015
IS22.02.2015
PT23.02.2015
Former [2015/23]FI22.10.2014
LT22.10.2014
NL22.10.2014
NO22.01.2015
IS22.02.2015
PT23.02.2015
Former [2015/22]LT22.10.2014
NO22.01.2015
PT23.02.2015
Former [2015/21]LT22.10.2014
NO22.01.2015
Former [2015/20]LT22.10.2014
Documents cited:Search[A]GB2353620  (BAYERISCHE MOTOREN WERKE AG [DE]) [A] 1-13 * page 2, line 20 - page 3, line 21 ** page 4, line 24 - page 5, line 2 *;
 [XYI]JP2001352323  (NEC CORP) [X] 1,2,4-6,8-10 * paragraph [0002] - paragraph [0003] * * paragraph [0007] - paragraph [0009] * * paragraph [0012] - paragraph [0020] * * paragraph [0034] * [Y] 3,12,13 [I] 7,11;
 [Y]WO02095689  (ERICSSON INC [US], et al) [Y] 3,12,13 * page 2, line 5 - line 23 * * page 3, line 22 - page 4, line 25 * * page 7, line 17 - page 8, line 2 * * page 9, line 3 - line 10 * * page 10, line 15 - line 20 * * page 11, line 9 - page 12, line 7 * * page 12, line 24 - page 13, line 8 *;
 [XI]WO2007036024  (ENTRUST LTD [CA]) [X] 1,2,4-10 * paragraph [0139] * * paragraph [0146] - paragraph [0148] * * paragraph [0157] - paragraph [0158] * [I] 11;
 [XI]WO2007041866  (RESEARCH IN MOTION LTD [CA], et al) [X] 1,2,4-6,8-10 * paragraph [0006] - paragraph [0013] * * paragraph [0077] * * paragraph [0085] - paragraph [0090] * * paragraph [0122] - paragraph [0123] * * paragraph [0128] * [I] 11;
 [A]WO2007131006  (3M INNOVATIVE PROPERTIES CO [US], et al) [A] 12,13 * page 1, line 7 - page 2, line 7 * * page 15, line 2 - line 7 * * page 21, line 26 - page 22, line 9 *
ExaminationWO2007104923
by applicantUS2003233546
 WO2007041866
 US2008159534
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.