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Extract from the Register of European Patents

EP About this file: EP2539584

EP2539584 - WIND TURBINE CONTROLLER APPLYING DIFFERENTIAL POLE CONTROL ALGORITHM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.04.2024
Database last updated on 13.07.2024
FormerThe patent has been granted
Status updated on  05.05.2023
FormerGrant of patent is intended
Status updated on  28.11.2022
FormerExamination is in progress
Status updated on  11.05.2019
Most recent event   Tooltip12.04.2024No opposition filed within time limitpublished on 15.05.2024  [2024/20]
Applicant(s)For all designated states
Vestas Wind Systems A/S
Hedeager 42
8200 Aarhus N / DK
[2015/23]
Former [2013/01]For all designated states
Vestas Wind Systems A/S
Hedeager 44
8200 Aarhus N / DK
Inventor(s)01 / GARCIA, Jorge Martinez
Kantorvænget 5
lej. 17
DK-8240 Risskov / DK
 [2013/01]
Representative(s)Vestas Patents Department
Hedeager 42
8200 Aarhus N / DK
[2023/23]
Application number, filing date11705537.623.02.2011
[2023/23]
WO2011EP52675
Priority number, dateUS20100308135P25.02.2010         Original published format: US 308135 P
DK2010007006825.02.2010         Original published format: DK 201070068
[2013/01]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2011104270
Date:01.09.2011
Language:EN
[2011/35]
Type: A2 Application without search report 
No.:EP2539584
Date:02.01.2013
Language:EN
The application published by WIPO in one of the EPO official languages on 01.09.2011 takes the place of the publication of the European patent application.
[2013/01]
Type: B1 Patent specification 
No.:EP2539584
Date:07.06.2023
Language:EN
[2023/23]
Search report(s)International search report - published on:EP24.11.2011
ClassificationIPC:H02J3/18, H02J3/38, H02J3/46, F03D9/25
[2022/34]
CPC:
H02J3/1885 (EP,US); F03D9/255 (EP,US); H02J3/381 (EP,US);
H02J3/46 (EP,US); F05B2270/337 (EP,US); H02J2300/28 (EP,US);
Y02E10/72 (EP,US); Y02E10/76 (EP,US); Y02E40/30 (EP,US) (-)
Former IPC [2013/01]F03D7/00, H02J3/18
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 [2013/01]  
Extension statesBANot yet paid
MENot yet paid
TitleGerman:WINDTURBINENSTEUERUNG MIT DIFFERENZIALPOLSTEUERUNGSALGORITHMUS[2013/01]
English:WIND TURBINE CONTROLLER APPLYING DIFFERENTIAL POLE CONTROL ALGORITHM[2013/01]
French:DISPOSITIF DE COMMANDE D'ÉOLIENNE APPLIQUANT UN ALGORITHME DE COMMANDE DE PÔLE DIFFÉRENTIEL[2013/01]
Entry into regional phase17.09.2012National basic fee paid 
17.09.2012Designation fee(s) paid 
17.09.2012Examination fee paid 
Examination procedure17.09.2012Examination requested  [2013/01]
11.04.2013Amendment by applicant (claims and/or description)
15.05.2019Despatch of a communication from the examining division (Time limit: M04)
04.09.2019Reply to a communication from the examining division
21.11.2019Despatch of a communication from the examining division (Time limit: M04)
10.03.2020Reply to a communication from the examining division
28.05.2020Despatch of a communication from the examining division (Time limit: M04)
31.08.2020Reply to a communication from the examining division
19.02.2021Despatch of a communication from the examining division (Time limit: M06)
23.06.2021Reply to a communication from the examining division
29.11.2022Communication of intention to grant the patent
23.02.2023Fee for grant paid
23.02.2023Fee for publishing/printing paid
23.02.2023Receipt 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  15.05.2019
Opposition(s)08.03.2024No opposition filed within time limit [2024/20]
Fees paidRenewal fee
15.02.2013Renewal fee patent year 03
21.02.2014Renewal fee patent year 04
20.02.2015Renewal fee patent year 05
15.02.2016Renewal fee patent year 06
23.02.2017Renewal fee patent year 07
27.02.2018Renewal fee patent year 08
27.02.2019Renewal fee patent year 09
26.02.2020Renewal fee patent year 10
25.02.2021Renewal fee patent year 11
24.02.2022Renewal fee patent year 12
23.02.2023Renewal fee patent year 13
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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  TooltipCZ07.06.2023
HR07.06.2023
PL07.06.2023
RO07.06.2023
RS07.06.2023
SK07.06.2023
SM07.06.2023
NO07.09.2023
GR08.09.2023
IS07.10.2023
[2024/10]
Former [2024/08]HR07.06.2023
RS07.06.2023
SK07.06.2023
SM07.06.2023
NO07.09.2023
GR08.09.2023
Former [2023/51]HR07.06.2023
RS07.06.2023
NO07.09.2023
GR08.09.2023
Former [2023/50]NO07.09.2023
GR08.09.2023
Former [2023/48]NO07.09.2023
Cited inInternational search[XI]EP1841036  (GEN ELECTRIC [US]) [X] 1,2,4-7 * paragraphs [0002] , [0015] , [0032]; figures 1,2,4 * [I] 3;
 [A]US2008150283  (RIVAS GREGORIO [ES], et al) [A] 1,5* paragraphs [0036] - [0038]; figures 1,5 *;
 [XP]US2010134076  (CARDINAL MARK EDWARD [US], et al) [XP] 1,5 * paragraphs [0017] - [0022]; figures 1,2 *;
 [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] 1,5 * paragraph [000V]; figure 3 *
ExaminationEP1841036
 WO2009147274
 EP2317135
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.