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: EP2918824

EP2918824 - WIND TURBINE INERTIA CONTROL SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.03.2020
Database last updated on 22.08.2024
FormerThe patent has been granted
Status updated on  29.03.2019
FormerGrant of patent is intended
Status updated on  28.10.2018
FormerExamination is in progress
Status updated on  10.11.2017
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECHNOLOGY, S.L.
Avenida de la Innovación 9-11
31621 Sarriguren (Navarra) / ES
[2019/16]
Former [2015/38]For all designated states
Gamesa Innovation & Technology, S.L.
Avenida Ciudad de la Innovación 9-11
31621 Sarriguren / ES
Inventor(s)01 / Jimenez Buendia, Francisco
Gamesa Innovation & Technology, S.L.
Avenida Ciudad de la Innovation, 9-11
31621 Sarriguren / ES
 [2015/38]
Representative(s)Aspacher, Karl-Georg
Siemens Gamesa Renewable Energy GmbH & Co. KG
Otto-Hahn-Ring 6
81739 München / DE
[2019/18]
Application number, filing date15000676.509.03.2015
[2015/38]
Priority number, dateES2014000019211.03.2014         Original published format: ES 201400192
[2015/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2918824
Date:16.09.2015
Language:EN
[2015/38]
Type: B1 Patent specification 
No.:EP2918824
Date:01.05.2019
Language:EN
[2019/18]
Search report(s)(Supplementary) European search report - dispatched on:EP13.07.2015
ClassificationIPC:F03D7/02, H02J3/38, H02P9/00
[2015/38]
CPC:
F03D7/0284 (EP,ES,US); F03D7/0276 (EP,ES,US); F03D7/042 (ES);
F03D9/255 (ES); F03D9/257 (EP,US); H02J3/381 (EP,US);
H02J3/48 (EP,US); H02P21/143 (EP,US); H02P9/00 (EP,US);
F03D80/88 (US); F05B2270/1033 (EP,US); F05B2270/107 (EP,US);
F05B2270/337 (EP,US); H02J2300/28 (EP,US); Y02E10/72 (EP,ES,US);
Y02E10/76 (EP,US) (-)
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 [2016/12]
Former [2015/38]AL,  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 
TitleGerman:WINDTURBINENTRÄGHEITSSTEUERUNGSSYSTEM[2015/38]
English:WIND TURBINE INERTIA CONTROL SYSTEM[2015/38]
French:SYSTÈME DE COMMANDE D'INERTIE D'UNE ÉOLIENNE[2015/38]
Examination procedure12.02.2016Examination requested  [2016/12]
15.03.2016Amendment by applicant (claims and/or description)
13.11.2017Despatch of a communication from the examining division (Time limit: M04)
21.03.2018Reply to a communication from the examining division
29.10.2018Communication of intention to grant the patent
28.01.2019Receipt of the translation of the claim(s)
29.01.2019Fee for grant paid
29.01.2019Fee for publishing/printing paid
Opposition(s)04.02.2020No opposition filed within time limit [2020/15]
Fees paidRenewal fee
17.03.2017Renewal fee patent year 03
22.03.2018Renewal fee patent year 04
19.03.2019Renewal fee patent year 05
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  TooltipHU09.03.2015
AL01.05.2019
AT01.05.2019
CY01.05.2019
CZ01.05.2019
EE01.05.2019
FI01.05.2019
HR01.05.2019
IT01.05.2019
LT01.05.2019
LV01.05.2019
MC01.05.2019
MK01.05.2019
MT01.05.2019
NL01.05.2019
PL01.05.2019
RO01.05.2019
RS01.05.2019
SE01.05.2019
SI01.05.2019
SK01.05.2019
SM01.05.2019
TR01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
PT01.09.2019
[2022/32]
Former [2022/28]HU09.03.2015
AL01.05.2019
AT01.05.2019
CY01.05.2019
CZ01.05.2019
EE01.05.2019
FI01.05.2019
HR01.05.2019
IT01.05.2019
LT01.05.2019
LV01.05.2019
MC01.05.2019
MT01.05.2019
NL01.05.2019
PL01.05.2019
RO01.05.2019
RS01.05.2019
SE01.05.2019
SI01.05.2019
SK01.05.2019
SM01.05.2019
TR01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
PT01.09.2019
Former [2020/49]AL01.05.2019
AT01.05.2019
CZ01.05.2019
EE01.05.2019
FI01.05.2019
HR01.05.2019
IT01.05.2019
LT01.05.2019
LV01.05.2019
MC01.05.2019
NL01.05.2019
PL01.05.2019
RO01.05.2019
RS01.05.2019
SE01.05.2019
SI01.05.2019
SK01.05.2019
SM01.05.2019
TR01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
PT01.09.2019
Former [2020/25]AL01.05.2019
AT01.05.2019
CZ01.05.2019
EE01.05.2019
FI01.05.2019
HR01.05.2019
IT01.05.2019
LT01.05.2019
LV01.05.2019
NL01.05.2019
PL01.05.2019
RO01.05.2019
RS01.05.2019
SE01.05.2019
SI01.05.2019
SK01.05.2019
SM01.05.2019
TR01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
PT01.09.2019
Former [2020/17]AL01.05.2019
AT01.05.2019
CZ01.05.2019
EE01.05.2019
FI01.05.2019
HR01.05.2019
IT01.05.2019
LT01.05.2019
LV01.05.2019
NL01.05.2019
RO01.05.2019
RS01.05.2019
SE01.05.2019
SK01.05.2019
SM01.05.2019
TR01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
PT01.09.2019
Former [2020/14]AL01.05.2019
AT01.05.2019
CZ01.05.2019
EE01.05.2019
FI01.05.2019
HR01.05.2019
IT01.05.2019
LT01.05.2019
LV01.05.2019
NL01.05.2019
RO01.05.2019
RS01.05.2019
SE01.05.2019
SK01.05.2019
SM01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
PT01.09.2019
Former [2020/12]AL01.05.2019
AT01.05.2019
CZ01.05.2019
EE01.05.2019
FI01.05.2019
HR01.05.2019
IT01.05.2019
LT01.05.2019
LV01.05.2019
NL01.05.2019
RO01.05.2019
RS01.05.2019
SE01.05.2019
SK01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
PT01.09.2019
Former [2020/11]AL01.05.2019
AT01.05.2019
CZ01.05.2019
EE01.05.2019
FI01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
NL01.05.2019
RO01.05.2019
RS01.05.2019
SE01.05.2019
SK01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
PT01.09.2019
Former [2020/10]AL01.05.2019
AT01.05.2019
CZ01.05.2019
FI01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
NL01.05.2019
RO01.05.2019
RS01.05.2019
SE01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
PT01.09.2019
Former [2020/09]AL01.05.2019
CZ01.05.2019
FI01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
NL01.05.2019
RS01.05.2019
SE01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
PT01.09.2019
Former [2020/04]AL01.05.2019
FI01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
NL01.05.2019
RS01.05.2019
SE01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
IS01.09.2019
PT01.09.2019
Former [2019/51]AL01.05.2019
FI01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
NL01.05.2019
RS01.05.2019
SE01.05.2019
BG01.08.2019
NO01.08.2019
GR02.08.2019
PT01.09.2019
Former [2019/50]AL01.05.2019
FI01.05.2019
HR01.05.2019
LT01.05.2019
LV01.05.2019
NL01.05.2019
RS01.05.2019
SE01.05.2019
NO01.08.2019
GR02.08.2019
PT01.09.2019
Former [2019/49]AL01.05.2019
FI01.05.2019
HR01.05.2019
LT01.05.2019
NL01.05.2019
SE01.05.2019
NO01.08.2019
PT01.09.2019
Former [2019/48]FI01.05.2019
LT01.05.2019
SE01.05.2019
NO01.08.2019
PT01.09.2019
Former [2019/47]FI01.05.2019
LT01.05.2019
NO01.08.2019
Documents cited:Search[X]WO03023224  (MADE TECNOLOGIAS RENOVABLES S [ES], et al) [X] 1,2,10 * figures 4,6 * * page 28, line 9 - page 36, line 14 *;
 [A]US2011153099  (GARCIA JORGE MARTINEZ [DK]) [A] 1-11 * the whole document *;
 [XI]  - ANDRA ZERTEK ET AL, "A Novel Strategy for Variable-Speed Wind Turbines' Participation in Primary Frequency Control", IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, IEEE, USA, (20121001), vol. 3, no. 4, doi:10.1109/TSTE.2012.2199773, ISSN 1949-3029, pages 791 - 799, XP011462106 [X] 1,2,10 * Section IV;; figure 6 * [I] 11

DOI:   http://dx.doi.org/10.1109/TSTE.2012.2199773
 [X]  - ERLICH I ET AL, "Primary frequency control by wind turbines", 2010 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING : [IEEE PES-GM 2010] ; MINNEAPOLIS, MINNESOTA, USA, 25 - 29 JULY 2010, IEEE, PISCATAWAY, NJ, USA, (20100725), doi:10.1109/PES.2010.5589911, ISBN 978-1-4244-6549-1, pages 1 - 8, XP031985776 [X] 1,5,6,9,10 * Section III;; figure 8 *

DOI:   http://dx.doi.org/10.1109/PES.2010.5589911
 [A]  - K. V. VIDYANANDAN ET AL, "Primary frequency regulation by deloaded wind turbines using variable droop", IEEE TRANSACTIONS ON POWER SYSTEMS, (20130501), vol. 28, no. 2, doi:10.1109/TPWRS.2012.2208233, ISSN 0885-8950, pages 837 - 846, XP055098239 [A] 1-11 * the whole document *

DOI:   http://dx.doi.org/10.1109/TPWRS.2012.2208233
by applicantWO2011000531
 WO2011000001
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.