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Extract from the Register of European Patents

EP About this file: EP1494428

EP1494428 - Method and apparatus for implementing secure VPN access via modified certificate strings [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.11.2007
Database last updated on 03.10.2024
Most recent event   Tooltip25.09.2009Lapse of the patent in a contracting state
New state(s): HU, TR		published on 28.10.2009  [2009/44]
Applicant(s)For all designated states
Nokia Inc.
6021 Connection Drive, MS 2-5-520
Irving, TX 75039 / US
[N/P]
Former [2008/39]For all designated states
Nokia Inc.
6021 Connection Drive MS 2-5-520
Irving, TX 75039 / US
Former [2005/07]For all designated states
Nokia Inc.
6000 Connection Drive
Irving, TX 75039 / US
Former [2005/01]For all designated states
Nokia Corporation
Keilalahdentie 4
02150 Espoo / FI
Inventor(s)01 / Karjala, Jari
Aapramintie 1 C 27
01610 Vantaa / FI
02 / Palojarvi, Jari
Harmalansaarenkatu 3A 3
33900 Tampere / FI
 [2005/01]
Representative(s)Walaski, Jan Filip, et al
Venner Shipley LLP
200 Aldersgate
London EC1A 4HD / GB
[N/P]
Former [2009/26]Walaski, Jan Filip, et al
Venner Shipley LLP 20 Little Britain London
EC1A 7DH / GB
Former [2005/01]Walaski, Jan Filip, et al
Venner, Shipley LLP 20 Little Britain
London EC1A 7DH / GB
Application number, filing date04253083.226.05.2004
[2005/01]
Priority number, dateUS2003060881830.06.2003         Original published format: US 608818
[2005/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1494428
Date:05.01.2005
Language:EN
[2005/01]
Type: B1 Patent specification 
No.:EP1494428
Date:17.01.2007
Language:EN
[2007/03]
Search report(s)(Supplementary) European search report - dispatched on:EP03.11.2004
ClassificationIPC:H04L29/06, H04Q7/38
[2005/01]
CPC:
H04L63/0272 (EP,US); G06F15/00 (KR); G06F15/16 (KR);
H04L63/0442 (EP,US); H04L63/062 (EP,US); H04L63/0823 (EP,US);
H04W12/06 (KR) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2005/01]
TitleGerman:Verfahren und Vorrichtung zur Bereitstellung eines sicheren VPN-Zugriffs mittels veränderter Zertifikat-Zeichenketten[2005/01]
English:Method and apparatus for implementing secure VPN access via modified certificate strings[2005/01]
French:Procédé et dispositif pour implémenter un accès à un réseau privé virtuel (VPN) sécurisé au moyen de chaînes de caractères de certificats modifiées[2006/25]
Former [2005/01]Procédé et dispositif permettant un accès à un réseau privé virtuel (VPN) sécurisé au moyen des chaînes de caractères de certificats modifiés
Examination procedure03.03.2005Examination requested  [2005/18]
05.04.2005Despatch of a communication from the examining division (Time limit: M06)
17.10.2005Reply to a communication from the examining division
25.07.2006Communication of intention to grant the patent
04.12.2006Fee for grant paid
04.12.2006Fee for publishing/printing paid
Opposition(s)18.10.2007No opposition filed within time limit [2007/52]
Fees paidRenewal fee
23.03.2006Renewal fee patent year 03
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  TooltipAT17.01.2007
BE17.01.2007
CH17.01.2007
CY17.01.2007
CZ17.01.2007
DK17.01.2007
EE17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
RO17.01.2007
SI17.01.2007
SK17.01.2007
TR17.01.2007
SE17.04.2007
BG18.04.2007
GR18.04.2007
LU26.05.2007
IE28.05.2007
MC31.05.2007
PT18.06.2007
HU18.07.2007
[2009/44]
Former [2009/40]AT17.01.2007
BE17.01.2007
CH17.01.2007
CY17.01.2007
CZ17.01.2007
DK17.01.2007
EE17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
RO17.01.2007
SI17.01.2007
SK17.01.2007
SE17.04.2007
BG18.04.2007
GR18.04.2007
LU26.05.2007
IE28.05.2007
MC31.05.2007
PT18.06.2007
Former [2009/35]AT17.01.2007
BE17.01.2007
CH17.01.2007
CY17.01.2007
CZ17.01.2007
DK17.01.2007
EE17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
RO17.01.2007
SI17.01.2007
SK17.01.2007
SE17.04.2007
BG18.04.2007
GR18.04.2007
IE28.05.2007
MC31.05.2007
PT18.06.2007
Former [2009/11]AT17.01.2007
BE17.01.2007
CH17.01.2007
CZ17.01.2007
DK17.01.2007
EE17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
RO17.01.2007
SI17.01.2007
SK17.01.2007
SE17.04.2007
BG18.04.2007
GR18.04.2007
IE28.05.2007
MC31.05.2007
PT18.06.2007
Former [2008/25]AT17.01.2007
BE17.01.2007
CH17.01.2007
CZ17.01.2007
DK17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
RO17.01.2007
SI17.01.2007
SK17.01.2007
SE17.04.2007
BG18.04.2007
GR18.04.2007
IE28.05.2007
MC31.05.2007
PT18.06.2007
Former [2008/22]AT17.01.2007
BE17.01.2007
CH17.01.2007
CZ17.01.2007
DK17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
RO17.01.2007
SI17.01.2007
SK17.01.2007
SE17.04.2007
BG18.04.2007
GR18.04.2007
MC31.05.2007
PT18.06.2007
Former [2008/11]AT17.01.2007
BE17.01.2007
CH17.01.2007
CZ17.01.2007
DK17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
RO17.01.2007
SI17.01.2007
SK17.01.2007
SE17.04.2007
BG18.04.2007
MC31.05.2007
PT18.06.2007
Former [2008/04]AT17.01.2007
BE17.01.2007
CH17.01.2007
CZ17.01.2007
DK17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
RO17.01.2007
SI17.01.2007
SK17.01.2007
SE17.04.2007
BG18.04.2007
PT18.06.2007
Former [2008/01]AT17.01.2007
BE17.01.2007
CH17.01.2007
CZ17.01.2007
DK17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
SI17.01.2007
SK17.01.2007
SE17.04.2007
BG18.04.2007
PT18.06.2007
Former [2007/51]AT17.01.2007
CH17.01.2007
DK17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
SI17.01.2007
SK17.01.2007
SE17.04.2007
BG18.04.2007
PT18.06.2007
Former [2007/47]AT17.01.2007
CH17.01.2007
DK17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
SI17.01.2007
SE17.04.2007
BG18.04.2007
PT18.06.2007
Former [2007/43]CH17.01.2007
FI17.01.2007
LI17.01.2007
NL17.01.2007
PL17.01.2007
SE17.04.2007
BG18.04.2007
PT18.06.2007
Documents cited:Search[X]US6141751  (OGAWA HIDEHARU [JP]) [X] 1-14 * abstract * * column 1, lines 6-17 * * column 2, lines 5-32 * * column 3, line 57 - column 4, line 67 * * column 5, line 45 - column 6, line 18 * * figures 1,2 *;
 [A]US6148406  (WEISZ HERMAN [BE], et al) [A] 1-14 * abstract * * column 4, line 15 - column 5, line 67 ** figures 1-8 *;
 [X]WO02073377  (JALOVECZKI LASZLO [HU]) [X] 1-14 * page 8, line 16 - page 12, line 16 * * page 15, line 22 - page 17, line 2 * * figures 1-3 *
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.