blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2754002

EP2754002 - KEEP ALIVE MANAGEMENT [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.03.2018
Database last updated on 03.09.2024
FormerThe patent has been granted
Status updated on  24.03.2017
FormerGrant of patent is intended
Status updated on  10.11.2016
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Microsoft Technology Licensing, LLC
One Microsoft Way
Redmond, WA 98052 / US
[2015/20]
Former [2014/29]For all designated states
Microsoft Corporation
One Microsoft Way
Redmond, Washington 98052-6399 / US
Inventor(s)01 / GATTA, Srinivas Raghu
c/o Microsoft Corporation
LCA - International Patents
One Microsoft Way
Redmond, Washington 98052-6399 / US
02 / SRINIVASAN, Kamalavasan
c/o Microsoft Corporation
LCA - International Patents
One Microsoft Way
Redmond, Washington 98052-6399 / US
03 / ERTUGAY, Osman N.
c/o Microsoft Corporation
LCA - International Patents
One Microsoft Way
Redmond, Washington 98052-6399 / US
04 / THALER, David G.
c/o Microsoft Corporation
LCA - International Patents
One Microsoft Way
Redmond, Washington 98052-6399 / US
05 / ANIPKO, Dmitry A.
c/o Microsoft Corporation
LCA - International Patents
One Microsoft Way
Redmond, Washington 98052-6399 / US
06 / VANTURENNOUT, Jeroen
c/o Microsoft Corporation
LCA - International Patents
One Microsoft Way
Redmond, Washington 98052-6399 / US
07 / RAHMAN, Mohammad S.
c/o Microsoft Corporation
LCA - International Patents
One Microsoft Way
Redmond, Washington 98052-6399 / US
08 / GADDEHOSUR, Poornananda R.
c/o Microsoft Corporation
LCA - International Patents
One Microsoft Way
Redmond, Washington 98052-6399 / US
 [2014/29]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[N/P]
Former [2017/17]Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Patentanwälte Rechtsanwälte
Pettenkoferstrasse 20-22
80336 München / DE
Former [2014/29]Goddar, Heinz J.
Boehmert & Boehmert
Pettenkoferstrasse 20-22
80336 München / DE
Application number, filing date11872022.611.10.2011
[2017/17]
WO2011US55702
Priority number, dateUS20111322932509.09.2011         Original published format: US201113229325
[2014/29]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013036258
Date:14.03.2013
Language:EN
[2013/11]
Type: A1 Application with search report 
No.:EP2754002
Date:16.07.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 14.03.2013 takes the place of the publication of the European patent application.
[2014/29]
Type: B1 Patent specification 
No.:EP2754002
Date:26.04.2017
Language:EN
[2017/17]
Search report(s)International search report - published on:KR14.03.2013
(Supplementary) European search report - dispatched on:EP27.07.2015
ClassificationIPC:G06F1/32, G06F15/16, H04W52/02, H04L29/08
[2015/19]
CPC:
H04L12/12 (EP,US); H04L43/0876 (US); G06F1/3206 (US);
G06F1/3234 (US); G06F1/3287 (US); H04L43/04 (US);
H04L67/145 (EP,US); H04W52/0209 (EP,US); Y02D30/70 (EP,US) (-)
Former IPC [2014/29]G06F1/32, G06F15/16, H04W52/02
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 [2014/29]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:KEEPALIVE-VERWALTUNG[2014/29]
English:KEEP ALIVE MANAGEMENT[2014/29]
French:GESTION DE MAINTIEN DE CONNEXION[2014/29]
Entry into regional phase21.02.2014National basic fee paid 
21.02.2014Search fee paid 
21.02.2014Designation fee(s) paid 
21.02.2014Examination fee paid 
Examination procedure21.02.2014Examination requested  [2014/29]
23.02.2016Amendment by applicant (claims and/or description)
09.05.2016Communication of intention to grant the patent
24.05.2016Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
27.06.2016Communication of intention to grant the patent
12.07.2016Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
11.11.2016Communication of intention to grant the patent
09.03.2017Fee for grant paid
09.03.2017Fee for publishing/printing paid
09.03.2017Receipt of the translation of the claim(s)
Divisional application(s)EP16186334.5  / EP3119033
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  09.05.2016
Opposition(s)29.01.2018No opposition filed within time limit [2018/14]
Fees paidRenewal fee
26.03.2014Renewal fee patent year 03
07.10.2014Renewal fee patent year 04
12.10.2015Renewal fee patent year 05
11.10.2016Renewal fee patent year 06
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  TooltipHU11.10.2011
AL26.04.2017
AT26.04.2017
CY26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
MK26.04.2017
PL26.04.2017
PT26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
TR26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE11.10.2017
LU11.10.2017
MT11.10.2017
CH31.10.2017
LI31.10.2017
[2020/34]
Former [2020/28]HU11.10.2011
AT26.04.2017
CY26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
MK26.04.2017
PL26.04.2017
PT26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
TR26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE11.10.2017
LU11.10.2017
MT11.10.2017
CH31.10.2017
LI31.10.2017
Former [2020/15]HU11.10.2011
AT26.04.2017
CY26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
MK26.04.2017
PL26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
TR26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE11.10.2017
LU11.10.2017
MT11.10.2017
CH31.10.2017
LI31.10.2017
Former [2019/51]HU11.10.2011
AT26.04.2017
CY26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
MK26.04.2017
PL26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE11.10.2017
LU11.10.2017
MT11.10.2017
CH31.10.2017
LI31.10.2017
Former [2019/46]HU11.10.2011
AT26.04.2017
CY26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
PL26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE11.10.2017
LU11.10.2017
MT11.10.2017
CH31.10.2017
LI31.10.2017
Former [2019/31]HU11.10.2011
AT26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
PL26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE11.10.2017
LU11.10.2017
MT11.10.2017
CH31.10.2017
LI31.10.2017
Former [2018/45]AT26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
PL26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE11.10.2017
LU11.10.2017
MT11.10.2017
CH31.10.2017
LI31.10.2017
Former [2018/43]AT26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
PL26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
LU11.10.2017
MT11.10.2017
CH31.10.2017
LI31.10.2017
Former [2018/35]AT26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
PL26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
LU11.10.2017
CH31.10.2017
LI31.10.2017
Former [2018/29]AT26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
PL26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/25]AT26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
PL26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/11]AT26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
PL26.04.2017
RO26.04.2017
RS26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/10]AT26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
PL26.04.2017
RO26.04.2017
RS26.04.2017
SK26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/09]AT26.04.2017
DK26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
PL26.04.2017
RS26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2017/50]AT26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
PL26.04.2017
RS26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2017/49]AT26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Documents cited:Search[X]US2010312899  (HERZOG SHAI [US], et al) [X] 1-8 * abstract * * paragraph [0001] - paragraph [0003] ** paragraph [0013] - paragraph [0041] *
International search[A]US2006123119  (HILL RICHARD D [US], et al);
 [X]US2008039032  (HAUMONT SERGE [FI]);
 [A]US2010312899  (HERZOG SHAI [US], et al);
 [A]US2011151944  (MORGAN WILLIAM [US])
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.