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Extract from the Register of European Patents

EP About this file: EP2090073

EP2090073 - SECURE NETWORK ARCHITECTURE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.09.2011
Database last updated on 09.07.2024
Most recent event   Tooltip19.10.2012Lapse of the patent in a contracting state
New state(s): TR		published on 21.11.2012  [2012/47]
Applicant(s)For all designated states
BRITISH TELECOMMUNICATIONS public limited company
81 Newgate Street London
EC1A 7AJ / GB
[2009/47]
Former [2009/34]For all designated states
British Telecommunications Public Limited Company
81 Newgate Street London
Greater London EC1A 7AJ / GB
Inventor(s)01 / HE, Liwen
1 Shelbourne Close Kesgrave
Ipswich Suffolk IP5 2FP / GB
02 / LITTLEFAIR, Bryan
78 Daisy Avenue
Bury St Edmunds Suffolk IP32 7PH / GB
03 / MARTIN, Thomas
26 Lummis Vale Grange Farm
Ipswich Suffolk IP5 2FJ / GB
04 / KALLATH, Dinesh
35 Valcan Close London
Greater London E6 5NY / GB
05 / RUTHERFORD, Christopher
9 Hospital Bank Malvern
Worcestershire WR14 1PQ / GB
 [2009/34]
Representative(s)Williamson, Simeon Paul
BT Intellectual Property Department
Ground Floor
BT Faraday Building
1 Knightrider Street
London EC4V 5BT / GB
[N/P]
Former [2009/34]Williamson, Simeon Paul
British Telecommunications plc Intellectual Property Department PP C5A - BT Centre 81 Newgate Street
London EC1A 7AJ / GB
Application number, filing date07824655.020.11.2007
[2009/34]
WO2007GB04441
Priority number, dateGB2006002310120.11.2006         Original published format: GB 0623101
EP2007025137229.03.2007         Original published format: EP 07251372
[2009/34]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2008062175
Date:29.05.2008
Language:EN
[2008/22]
Type: A1 Application with search report 
No.:EP2090073
Date:19.08.2009
Language:EN
The application published by WIPO in one of the EPO official languages on 29.05.2008 takes the place of the publication of the European patent application.
[2009/34]
Type: B1 Patent specification 
No.:EP2090073
Date:03.11.2010
Language:EN
[2010/44]
Search report(s)International search report - published on:EP29.05.2008
ClassificationIPC:H04L29/06
[2009/34]
CPC:
H04L63/101 (EP)
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 [2009/34]
TitleGerman:SICHERE NETZWERKARCHITEKTUR[2009/34]
English:SECURE NETWORK ARCHITECTURE[2009/34]
French:ARCHITECTURE DE RÉSEAU SÉCURISÉE[2009/34]
Entry into regional phase18.05.2009National basic fee paid 
18.05.2009Designation fee(s) paid 
18.05.2009Examination fee paid 
Examination procedure18.05.2009Examination requested  [2009/34]
21.05.2010Communication of intention to grant the patent
20.09.2010Fee for grant paid
20.09.2010Fee for publishing/printing paid
Opposition(s)04.08.2011No opposition filed within time limit [2011/41]
Fees paidRenewal fee
26.10.2009Renewal 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  TooltipAT03.11.2010
BE03.11.2010
CY03.11.2010
CZ03.11.2010
DK03.11.2010
EE03.11.2010
FI03.11.2010
IT03.11.2010
LT03.11.2010
LV03.11.2010
MT03.11.2010
NL03.11.2010
PL03.11.2010
RO03.11.2010
SE03.11.2010
SI03.11.2010
SK03.11.2010
TR03.11.2010
IE20.11.2010
LU20.11.2010
MC30.11.2010
BG03.02.2011
GR04.02.2011
ES14.02.2011
IS03.03.2011
PT03.03.2011
HU04.05.2011
[2012/47]
Former [2012/44]AT03.11.2010
BE03.11.2010
CY03.11.2010
CZ03.11.2010
DK03.11.2010
EE03.11.2010
FI03.11.2010
IT03.11.2010
LT03.11.2010
LV03.11.2010
MT03.11.2010
NL03.11.2010
PL03.11.2010
RO03.11.2010
SE03.11.2010
SI03.11.2010
SK03.11.2010
IE20.11.2010
LU20.11.2010
MC30.11.2010
BG03.02.2011
GR04.02.2011
ES14.02.2011
IS03.03.2011
PT03.03.2011
HU04.05.2011
Former [2012/42]AT03.11.2010
BE03.11.2010
CY03.11.2010
CZ03.11.2010
DK03.11.2010
EE03.11.2010
FI03.11.2010
IT03.11.2010
LT03.11.2010
LV03.11.2010
MT03.11.2010
NL03.11.2010
PL03.11.2010
RO03.11.2010
SE03.11.2010
SI03.11.2010
SK03.11.2010
IE20.11.2010
MC30.11.2010
BG03.02.2011
GR04.02.2011
ES14.02.2011
IS03.03.2011
PT03.03.2011
HU04.05.2011
Former [2012/37]AT03.11.2010
BE03.11.2010
CY03.11.2010
CZ03.11.2010
DK03.11.2010
EE03.11.2010
FI03.11.2010
IT03.11.2010
LT03.11.2010
LV03.11.2010
MT03.11.2010
NL03.11.2010
PL03.11.2010
RO03.11.2010
SE03.11.2010
SI03.11.2010
SK03.11.2010
IE20.11.2010
MC30.11.2010
BG03.02.2011
GR04.02.2011
ES14.02.2011
IS03.03.2011
PT03.03.2011
Former [2012/05]AT03.11.2010
BE03.11.2010
CZ03.11.2010
DK03.11.2010
EE03.11.2010
FI03.11.2010
IT03.11.2010
LT03.11.2010
LV03.11.2010
MT03.11.2010
NL03.11.2010
PL03.11.2010
RO03.11.2010
SE03.11.2010
SI03.11.2010
SK03.11.2010
IE20.11.2010
MC30.11.2010
BG03.02.2011
GR04.02.2011
ES14.02.2011
IS03.03.2011
PT03.03.2011
Former [2012/03]AT03.11.2010
BE03.11.2010
CZ03.11.2010
DK03.11.2010
EE03.11.2010
FI03.11.2010
IT03.11.2010
LT03.11.2010
LV03.11.2010
NL03.11.2010
PL03.11.2010
RO03.11.2010
SE03.11.2010
SI03.11.2010
SK03.11.2010
IE20.11.2010
MC30.11.2010
BG03.02.2011
GR04.02.2011
ES14.02.2011
IS03.03.2011
PT03.03.2011
Former [2011/48]AT03.11.2010
BE03.11.2010
CZ03.11.2010
DK03.11.2010
EE03.11.2010
FI03.11.2010
LT03.11.2010
LV03.11.2010
NL03.11.2010
PL03.11.2010
RO03.11.2010
SE03.11.2010
SI03.11.2010
SK03.11.2010
IE20.11.2010
MC30.11.2010
BG03.02.2011
GR04.02.2011
ES14.02.2011
IS03.03.2011
PT03.03.2011
Former [2011/38]AT03.11.2010
BE03.11.2010
CZ03.11.2010
DK03.11.2010
EE03.11.2010
FI03.11.2010
LT03.11.2010
LV03.11.2010
NL03.11.2010
PL03.11.2010
RO03.11.2010
SE03.11.2010
SI03.11.2010
SK03.11.2010
MC30.11.2010
BG03.02.2011
GR04.02.2011
ES14.02.2011
IS03.03.2011
PT03.03.2011
Former [2011/35]AT03.11.2010
BE03.11.2010
CZ03.11.2010
EE03.11.2010
FI03.11.2010
LT03.11.2010
LV03.11.2010
NL03.11.2010
SE03.11.2010
SI03.11.2010
MC30.11.2010
BG03.02.2011
GR04.02.2011
ES14.02.2011
IS03.03.2011
PT03.03.2011
Former [2011/34]AT03.11.2010
BE03.11.2010
FI03.11.2010
LT03.11.2010
LV03.11.2010
NL03.11.2010
SE03.11.2010
SI03.11.2010
MC30.11.2010
BG03.02.2011
GR04.02.2011
ES14.02.2011
IS03.03.2011
PT03.03.2011
Former [2011/29]AT03.11.2010
FI03.11.2010
LT03.11.2010
LV03.11.2010
NL03.11.2010
SE03.11.2010
SI03.11.2010
MC30.11.2010
BG03.02.2011
GR04.02.2011
IS03.03.2011
PT03.03.2011
Cited inInternational search[A]US6823462  (CHENG PAU-CHEN [US], et al) [A] 1-13 * column 3, line 21 - line 41 * * column 6, line 35 - column 8, line 25 ** figure 1 *
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.