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 information for Unitary Patents.

2024-03-06

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: EP2875562

EP2875562 - METHOD FOR CONTROLLING A WIND FARM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.10.2023
Database last updated on 20.05.2024
FormerThe patent has been granted
Status updated on  28.10.2022
FormerGrant of patent is intended
Status updated on  12.07.2022
FormerExamination is in progress
Status updated on  07.05.2022
FormerGrant of patent is intended
Status updated on  09.01.2022
FormerExamination is in progress
Status updated on  12.05.2017
Most recent event   Tooltip10.05.2024Lapse of the patent in a contracting state
New state(s): BE, CH		published on 12.06.2024 [2024/24]
Applicant(s)For all designated states
Wobben Properties GmbH
Borsigstrasse 26
26607 Aurich / DE
[2016/01]
Former [2015/22]For all designated states
Wobben Properties GmbH
Dreekamp 5
26605 Aurich / DE
Inventor(s)01 / DIEDRICHS, Volker
18209 Bad Doberan / DE
 [2022/48]
Former [2015/22]01 / DIEDRICHS, Volker
Friedrich-Koopmann-Straße 30
26203 Wardenburg / DE
Representative(s)Eisenführ Speiser
Patentanwälte Rechtsanwälte PartGmbB
Postfach 10 60 78
28060 Bremen / DE
[2015/22]
Application number, filing date13732968.602.07.2013
[2022/48]
WO2013EP63974
Priority number, dateDE20121021277720.07.2012         Original published format: DE102012212777
[2015/22]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2014012789
Date:23.01.2014
Language:DE
[2014/04]
Type: A1 Application with search report 
No.:EP2875562
Date:27.05.2015
Language:DE
The application published by WIPO in one of the EPO official languages on 23.01.2014 takes the place of the publication of the European patent application.
[2015/22]
Type: B1 Patent specification 
No.:EP2875562
Date:30.11.2022
Language:DE
[2022/48]
Search report(s)International search report - published on:EP23.01.2014
ClassificationIPC:H02J3/16, F03D9/00, H02J3/26, H02J3/38, F03D7/02, F03D7/04
[2022/04]
CPC:
F03D7/048 (EP,CN,KR,RU,US); F03D7/0284 (EP,CN,KR,RU,US); H02J3/26 (EP,CN,KR,US);
H02J3/16 (EP,CN,KR,US); G05B15/02 (CN,KR,US); H02J3/381 (EP,CN,KR,RU,US);
H02J3/48 (EP,CN,KR,RU,US); H02J3/50 (EP,CN,KR,RU,US); H02J2300/28 (EP,CN,KR,RU,US);
Y02E10/72 (CN,KR,US); Y02E10/76 (EP,CN,KR,US); Y02E40/30 (CN,KR,US);
Y02E40/50 (EP,CN,KR,US) (-)
Former IPC [2015/22]H02J3/16, F03D9/00, H02J3/26, H02J3/38
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 [2015/22]
Extension statesBA20.02.2015
ME20.02.2015
TitleGerman:VERFAHREN ZUM STEUERN EINES WINDPARKS[2015/22]
English:METHOD FOR CONTROLLING A WIND FARM[2015/22]
French:PROCÉDÉ DE COMMANDE D'UN PARC ÉOLIEN[2015/22]
Entry into regional phase20.02.2015National basic fee paid 
20.02.2015Designation fee(s) paid 
20.02.2015Examination fee paid 
Examination procedure20.02.2015Examination requested  [2015/22]
22.09.2015Amendment by applicant (claims and/or description)
12.05.2017Despatch of a communication from the examining division (Time limit: M06)
21.11.2017Reply to a communication from the examining division
25.09.2020Despatch of a communication from the examining division (Time limit: M02)
01.12.2020Reply to a communication from the examining division
10.01.2022Communication of intention to grant the patent
05.05.2022Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
13.07.2022Communication of intention to grant the patent
20.10.2022Fee for grant paid
20.10.2022Fee for publishing/printing paid
20.10.2022Receipt of the translation of the claim(s)
Divisional application(s)EP22209927.7  / EP4181339
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  12.05.2017
Opposition(s)31.08.2023No opposition filed within time limit [2023/45]
Fees paidRenewal fee
31.07.2015Renewal fee patent year 03
01.08.2016Renewal fee patent year 04
31.07.2017Renewal fee patent year 05
31.07.2018Renewal fee patent year 06
31.07.2019Renewal fee patent year 07
31.07.2020Renewal fee patent year 08
02.08.2021Renewal fee patent year 09
01.08.2022Renewal fee patent year 10
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  TooltipAL30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
MC30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SI30.11.2022
SK30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
LU02.07.2023
BE31.07.2023
CH31.07.2023
[2024/24]
Former [2024/18]AL30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
MC30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SI30.11.2022
SK30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
LU02.07.2023
Former [2024/14]AL30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
MC30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SI30.11.2022
SK30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/51]AL30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SI30.11.2022
SK30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/38]AL30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SK30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/37]AL30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/35]CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/34]DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/33]DK30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/26]ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RS30.11.2022
SE30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/24]ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
SE30.11.2022
NO28.02.2023
GR01.03.2023
PT31.03.2023
Former [2023/23]ES30.11.2022
FI30.11.2022
LT30.11.2022
LV30.11.2022
SE30.11.2022
NO28.02.2023
GR01.03.2023
PT31.03.2023
Former [2023/22]ES30.11.2022
FI30.11.2022
LT30.11.2022
SE30.11.2022
NO28.02.2023
PT31.03.2023
Former [2023/20]LT30.11.2022
NO28.02.2023
Cited inInternational search[YA]WO9745908  (SIEMENS AG [DE], et al) [Y] 10 * pages 1,2 * * figure 4 *[A] 1;
 [A]EP1512869  (GEN ELECTRIC [US]) [A] 1 * paragraphs [0009] , [0029] * * figures 1-3 *;
 [A]DE102007005165  (GEN ELECTRIC [US]) [A] 1 * paragraphs [0003] , [0011] - [0016] *;
 [A]DE102007039697  (WOODWARD SEG GMBH & CO KG [DE]) [A] 1 * paragraphs [0003] - [0014] *;
 [YA]WO2009083448  (VESTAS WIND SYS AS [DK], et al) [Y] 6-8 * pages 1-5 * * figures 1-3 * [A] 1;
 [XYI]EP2267302  (REPOWER SYSTEMS AG [DE]) [X] 1,2,4,11,12,14 * the whole document * [Y] 6-8,10 [I] 3,5,9,13;
 [X]  - JOSÉ LUIS RODRÍGUEZ-AMENEDORODRIGUEZ-AMENEDO ET AL, "Automatic Generation Control of a Wind Farm With Variable Speed Wind Turbines", IEEE TRANSACTIONS ON ENERGY CONVERSION, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (20020601), vol. 17, no. 2, ISSN 0885-8969, XP011072090 [X] 1 * the whole document *
 [YA]  - BRAUNER G, "NETZANBINDUNG VON WINDKRAFTANLAGEN", ELEKTROTECHNIK UND INFORMATIONSTECHNIK, SPRINGER VERLAG, WIEN, AT, (19990101), vol. 116, no. 7/08, ISSN 0932-383X, pages 428 - 432, XP000926851 [Y] 10 * abstract * * figures 3,4,5 * [A] 1
ExaminationWO2007006565
 EP2236820
by applicantWO9933165
 WO0186143
 WO0244560
 WO02086315
 WO02086314
 WO03030329
 DE102009030725
 DE102009031017
 WO2011050807
    - KUNDUR, P., Power Systems Stabililty and Control, MCGRAW-HILL
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.