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Extract from the Register of European Patents

EP About this file: EP2368303

EP2368303 - ISLANDING DETECTION SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.04.2017
Database last updated on 12.07.2024
Most recent event   Tooltip21.09.2018Lapse of the patent in a contracting state
New state(s): MT		published on 24.10.2018  [2018/43]
Applicant(s)For all designated states
SUMA ALGEBRAICA S.L.
Avda. de Alava 3
20550 Aretxabaleta / ES
[2016/22]
Former [2013/10]For all designated states
SUMA ALGEBRAICA S.L.
Avda. de Alava 3
20550 Aretxabaleta / ES
Former [2011/39]For all designated states
Whisper Tech Limited
224 Armagh street
Christchurch 8011 / NZ
Inventor(s)01 / KUMAR, Vinod
1/291 Barbadoes Street
Christchurch 8011 / NZ
02 / BAKER, Joshua
2 Springbank Street
Burnside
Christchurch 8053 / NZ
 [2011/39]
Representative(s)Igartua, Ismael, et al
Galbaian S.Coop.
Polo de Innovación Garaia
Goiru Kalea 1A, 4°
20500 Arrasate-Mondragón / ES
[2013/16]
Former [2012/49]Stanners, David Ralph, et al
Urquhart-Dykes & Lord LLP
3rd Floor
33 Glasshouse Street
London W1B 5DG / GB
Former [2011/39]Higgs, Jonathan
Urquhart-Dykes & Lord LLP 3rd Floor 33 Glasshouse Street
London W1B 5DG / GB
Application number, filing date09833689.417.12.2009
[2016/22]
WO2009NZ00294
Priority number, dateNZ2008057374817.12.2008         Original published format: NZ 57374808
[2011/39]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010071457
Date:24.06.2010
Language:EN
[2010/25]
Type: A1 Application with search report 
No.:EP2368303
Date:28.09.2011
Language:EN
The application published by WIPO in one of the EPO official languages on 24.06.2010 takes the place of the publication of the European patent application.
[2011/39]
Type: B1 Patent specification 
No.:EP2368303
Date:01.06.2016
Language:EN
[2016/22]
Search report(s)International search report - published on:AU24.06.2010
(Supplementary) European search report - dispatched on:EP30.09.2013
ClassificationIPC:H02H3/00, H02J3/38, H02J11/00
[2011/39]
CPC:
H02J3/38 (EP); H02J3/388 (EP)
Designated contracting statesAT,   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 [2016/22]
Extension statesALNot yet paid
BANot yet paid
RSNot yet paid
TitleGerman:SYSTEM ZUR ERKENNUNG VON INSELBILDUNG[2011/39]
English:ISLANDING DETECTION SYSTEM[2011/39]
French:SYSTÈME DE DÉTECTION D'ÎLOTAGE[2011/39]
Entry into regional phase24.06.2011National basic fee paid 
24.06.2011Search fee paid 
24.06.2011Designation fee(s) paid 
24.06.2011Examination fee paid 
Examination procedure24.06.2011Examination requested  [2011/39]
11.04.2014Amendment by applicant (claims and/or description)
05.04.2016Communication of intention to grant the patent
25.04.2016Fee for grant paid
25.04.2016Fee for publishing/printing paid
25.04.2016Receipt 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  05.04.2016
Opposition(s)02.03.2017No opposition filed within time limit [2017/19]
Fees paidRenewal fee
01.12.2011Renewal fee patent year 03
11.01.2013Renewal fee patent year 04
02.01.2014Renewal fee patent year 05
05.01.2015Renewal fee patent year 06
04.01.2016Renewal fee patent year 07
Penalty fee
Additional fee for renewal fee
31.12.201204   M06   Fee paid on   11.01.2013
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  TooltipHU17.12.2009
AT01.06.2016
BE01.06.2016
BG01.06.2016
CY01.06.2016
CZ01.06.2016
DK01.06.2016
EE01.06.2016
FI01.06.2016
HR01.06.2016
IT01.06.2016
LT01.06.2016
LV01.06.2016
MC01.06.2016
MK01.06.2016
NL01.06.2016
PL01.06.2016
RO01.06.2016
SE01.06.2016
SI01.06.2016
SK01.06.2016
SM01.06.2016
TR01.06.2016
NO01.09.2016
GR02.09.2016
IS01.10.2016
PT03.10.2016
IE17.12.2016
LU17.12.2016
MT17.12.2016
CH31.12.2016
LI31.12.2016
[2018/43]
Former [2018/38]HU17.12.2009
AT01.06.2016
BE01.06.2016
BG01.06.2016
CY01.06.2016
CZ01.06.2016
DK01.06.2016
EE01.06.2016
FI01.06.2016
HR01.06.2016
IT01.06.2016
LT01.06.2016
LV01.06.2016
MC01.06.2016
MK01.06.2016
NL01.06.2016
PL01.06.2016
RO01.06.2016
SE01.06.2016
SI01.06.2016
SK01.06.2016
SM01.06.2016
TR01.06.2016
NO01.09.2016
GR02.09.2016
IS01.10.2016
PT03.10.2016
IE17.12.2016
LU17.12.2016
CH31.12.2016
LI31.12.2016
Former [2018/29]HU17.12.2009
AT01.06.2016
BE01.06.2016
CY01.06.2016
CZ01.06.2016
DK01.06.2016
EE01.06.2016
FI01.06.2016
HR01.06.2016
IT01.06.2016
LT01.06.2016
LV01.06.2016
MC01.06.2016
MK01.06.2016
NL01.06.2016
PL01.06.2016
RO01.06.2016
SE01.06.2016
SI01.06.2016
SK01.06.2016
SM01.06.2016
TR01.06.2016
NO01.09.2016
GR02.09.2016
IS01.10.2016
PT03.10.2016
IE17.12.2016
LU17.12.2016
CH31.12.2016
LI31.12.2016
Former [2018/28]HU17.12.2009
AT01.06.2016
BE01.06.2016
CY01.06.2016
CZ01.06.2016
DK01.06.2016
EE01.06.2016
FI01.06.2016
HR01.06.2016
IT01.06.2016
LT01.06.2016
LV01.06.2016
MC01.06.2016
MK01.06.2016
NL01.06.2016
PL01.06.2016
RO01.06.2016
SE01.06.2016
SI01.06.2016
SK01.06.2016
SM01.06.2016
NO01.09.2016
GR02.09.2016
IS01.10.2016
PT03.10.2016
IE17.12.2016
LU17.12.2016
CH31.12.2016
LI31.12.2016
Former [2017/49]AT01.06.2016
BE01.06.2016
CZ01.06.2016
DK01.06.2016
EE01.06.2016
FI01.06.2016
HR01.06.2016
IT01.06.2016
LT01.06.2016
LV01.06.2016
MC01.06.2016
NL01.06.2016
PL01.06.2016
RO01.06.2016
SE01.06.2016
SI01.06.2016
SK01.06.2016
SM01.06.2016
NO01.09.2016
GR02.09.2016
IS01.10.2016
PT03.10.2016
IE17.12.2016
LU17.12.2016
CH31.12.2016
LI31.12.2016
Former [2017/47]AT01.06.2016
BE01.06.2016
CZ01.06.2016
DK01.06.2016
EE01.06.2016
FI01.06.2016
HR01.06.2016
IT01.06.2016
LT01.06.2016
LV01.06.2016
MC01.06.2016
NL01.06.2016
PL01.06.2016
RO01.06.2016
SE01.06.2016
SI01.06.2016
SK01.06.2016
SM01.06.2016
NO01.09.2016
GR02.09.2016
IS01.10.2016
PT03.10.2016
Former [2017/37]AT01.06.2016
BE01.06.2016
CZ01.06.2016
DK01.06.2016
EE01.06.2016
FI01.06.2016
HR01.06.2016
IT01.06.2016
LT01.06.2016
LV01.06.2016
NL01.06.2016
PL01.06.2016
RO01.06.2016
SE01.06.2016
SI01.06.2016
SK01.06.2016
SM01.06.2016
NO01.09.2016
GR02.09.2016
IS01.10.2016
PT03.10.2016
Former [2017/11]AT01.06.2016
BE01.06.2016
CZ01.06.2016
EE01.06.2016
FI01.06.2016
HR01.06.2016
IT01.06.2016
LT01.06.2016
LV01.06.2016
NL01.06.2016
PL01.06.2016
RO01.06.2016
SE01.06.2016
SK01.06.2016
SM01.06.2016
NO01.09.2016
GR02.09.2016
IS01.10.2016
PT03.10.2016
Former [2017/10]BE01.06.2016
CZ01.06.2016
EE01.06.2016
FI01.06.2016
HR01.06.2016
IT01.06.2016
LT01.06.2016
LV01.06.2016
NL01.06.2016
PL01.06.2016
RO01.06.2016
SE01.06.2016
SK01.06.2016
NO01.09.2016
GR02.09.2016
IS01.10.2016
Former [2017/09]CZ01.06.2016
EE01.06.2016
FI01.06.2016
HR01.06.2016
IT01.06.2016
LT01.06.2016
LV01.06.2016
NL01.06.2016
RO01.06.2016
SE01.06.2016
NO01.09.2016
GR02.09.2016
Former [2016/52]FI01.06.2016
HR01.06.2016
LT01.06.2016
LV01.06.2016
NL01.06.2016
SE01.06.2016
NO01.09.2016
GR02.09.2016
Former [2016/51]FI01.06.2016
HR01.06.2016
LT01.06.2016
LV01.06.2016
NO01.09.2016
GR02.09.2016
Former [2016/49]FI01.06.2016
LT01.06.2016
NO01.09.2016
Former [2016/46]LT01.06.2016
NO01.09.2016
Documents cited:Search[A]  - ROHIT S KUNTE ET AL, "Comparison and review of islanding detection techniques for distributed energy resources", POWER SYMPOSIUM, 2008. NAPS '08. 40TH NORTH AMERICAN, IEEE, PISCATAWAY, NJ, USA, (20080928), ISBN 978-1-4244-4283-6, pages 1 - 8, XP031558601 [A] 1-14 * the whole document *
 [A]  - KLIBER J ET AL, "Local anti-islanding protection for distributed generators based on impedance measurements", ELECTRIC POWER CONFERENCE, 2008. EPEC 2008. IEEE CANADA, IEEE, PISCATAWAY, NJ, USA, (20081006), ISBN 978-1-4244-2894-6, pages 1 - 5, XP031413755 [A] 1-14 * the whole document *
International search[A]EP1278282  (ABB RESEARCH LTD [CH]);
 [A]US2003098671  (HOCHGRAF CLARK GLENN [US]);
 [A]US2003147191  (DENG DUO [US], et al);
 [A]US2005254191  (BASHAW TRAVIS B [US], et al);
 [A]US2007093978  (WALLING REIGH A [US], et al);
 [A]US2008122293  (OHM DAL Y [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.