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Extract from the Register of European Patents

EP About this file: EP3221579

EP3221579 - WIND TURBINE CONDITION MONITORING METHOD AND SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.02.2024
Database last updated on 15.07.2024
FormerThe patent has been granted
Status updated on  24.02.2023
FormerGrant of patent is intended
Status updated on  30.11.2022
FormerExamination is in progress
Status updated on  08.04.2020
FormerRequest for examination was made
Status updated on  25.08.2017
FormerThe international publication has been made
Status updated on  25.11.2016
Most recent event   Tooltip05.07.2024Lapse of the patent in a contracting state
New state(s): MC		published on 07.08.2024 [2024/32]
Applicant(s)For all designated states
Hitachi Energy Ltd
Brown-Boveri-Strasse 5
8050 Zürich / CH
[2023/50]
Former [2022/03]For all designated states
Hitachi Energy Switzerland AG
Bruggerstrasse 72
5400 Baden / CH
Former [2020/30]For all designated states
ABB Power Grids Switzerland AG
Bruggerstrasse 72
5400 Baden / CH
Former [2017/39]For all designated states
ABB Schweiz AG
Brown Boveri Strasse 6
5400 Baden / CH
Inventor(s)01 / YU, Rongrong
Room 1206
No. 8 Ganluqingyuan
Chaoyang District
Beijing 100123 / CN
02 / CHEN, Niya
Room 906
No. 3 Fangushuijun
No. 2 Tuofangying Road
Chaoyang District
Beijing 100016 / CN
03 / CHEN, Yao
No. 7 Nanheyan Street
Dongcheng District
Beijing 100006 / CN
 [2017/39]
Representative(s)AWA Sweden AB
Box 45086
104 30 Stockholm / SE
[2023/13]
Former [2017/39]Kolster Oy Ab
Salmisaarenaukio 1
00180 Helsinki / FI
Application number, filing date14906626.818.11.2014
[2017/39]
WO2014CN91425
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016077997
Date:26.05.2016
Language:EN
[2016/21]
Type: A1 Application with search report 
No.:EP3221579
Date:27.09.2017
Language:EN
The application published by WIPO in one of the EPO official languages on 26.05.2016 takes the place of the publication of the European patent application.
[2017/39]
Type: B1 Patent specification 
No.:EP3221579
Date:29.03.2023
Language:EN
[2023/13]
Search report(s)International search report - published on:CN26.05.2016
(Supplementary) European search report - dispatched on:EP07.06.2018
ClassificationIPC:F03D7/00, G01M13/00
[2017/39]
CPC:
F03D17/00 (EP,US); G06N20/00 (EP,US); F05B2260/80 (EP,US);
F05B2260/83 (EP,US); F05B2260/84 (EP,US); Y02E10/72 (EP)
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 [2017/39]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN UND SYSTEM ZUR ÜBERWACHUNG DES ZUSTANDS EINER WINDTURBINE[2017/39]
English:WIND TURBINE CONDITION MONITORING METHOD AND SYSTEM[2017/39]
French:PROCÉDÉ ET SYSTÈME DE CONTRÔLE D'ÉTAT DE TURBINE ÉOLIENNE[2017/39]
Entry into regional phase24.11.2016National basic fee paid 
24.11.2016Search fee paid 
24.11.2016Designation fee(s) paid 
24.11.2016Examination fee paid 
Examination procedure01.12.2016Examination requested  [2017/39]
01.12.2016Date on which the examining division has become responsible
10.12.2018Amendment by applicant (claims and/or description)
15.04.2020Despatch of a communication from the examining division (Time limit: M04)
22.05.2020Reply to a communication from the examining division
01.12.2022Communication of intention to grant the patent
15.02.2023Fee for grant paid
15.02.2023Fee for publishing/printing paid
15.02.2023Receipt of the translation of the claim(s)
Opposition(s)03.01.2024No opposition filed within time limit [2024/10]
Fees paidRenewal fee
24.11.2016Renewal fee patent year 03
24.11.2017Renewal fee patent year 04
22.11.2018Renewal fee patent year 05
26.11.2019Renewal fee patent year 06
20.11.2020Renewal fee patent year 07
24.11.2021Renewal fee patent year 08
24.11.2022Renewal fee patent year 09
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  TooltipAT29.03.2023
CZ29.03.2023
DK29.03.2023
EE29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
MC29.03.2023
NL29.03.2023
PL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SI29.03.2023
SK29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
IS29.07.2023
PT31.07.2023
[2024/32]
Former [2024/24]AT29.03.2023
CZ29.03.2023
DK29.03.2023
EE29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
PL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SI29.03.2023
SK29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
IS29.07.2023
PT31.07.2023
Former [2024/10]AT29.03.2023
CZ29.03.2023
DK29.03.2023
EE29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
PL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SK29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
IS29.07.2023
PT31.07.2023
Former [2023/50]AT29.03.2023
EE29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
PL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SK29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
IS29.07.2023
PT31.07.2023
Former [2023/49]AT29.03.2023
EE29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
PT31.07.2023
Former [2023/48]AT29.03.2023
EE29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
RS29.03.2023
SE29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
PT31.07.2023
Former [2023/46]HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
RS29.03.2023
SE29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
PT31.07.2023
Former [2023/38]HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
RS29.03.2023
SE29.03.2023
NO29.06.2023
GR30.06.2023
Former [2023/37]HR29.03.2023
LT29.03.2023
LV29.03.2023
RS29.03.2023
SE29.03.2023
NO29.06.2023
GR30.06.2023
Former [2023/36]HR29.03.2023
LT29.03.2023
LV29.03.2023
RS29.03.2023
SE29.03.2023
NO29.06.2023
Former [2023/35]HR29.03.2023
LT29.03.2023
RS29.03.2023
NO29.06.2023
Former [2023/34]LT29.03.2023
RS29.03.2023
Former [2023/33]LT29.03.2023
Documents cited:Search[XI]US2011313726  (PARTHASARATHY GIRIJA [US], et al) [X] 1-3,5-7,9-11,13,14 * paragraphs [0022] , [0023] , [0032] , [0033] , [0045] , [0046]; figures 1,2,8; claim 20 *[I] 4,8,12
International search[A]KR100954090B  (WITHUS CO LTD [KR]) [A] 1-14 * the whole document *;
 [A]US2011313726  (PARTHASARATHY GIRIJA [US], et al) [A] 1-14 * the whole document *;
 [A]CN102768115  (UNIV NORTH CHINA ELEC POWER) [A] 1-14 * description, paragraphs [0047] to [0203] and figures 1-4 *;
 [A]CN103439091  (MAINTENANCE AND INSTALLATION BRANCH OF GUODIAN DADU RIVER HYDROPOWER DEV CO LTD, et al) [A] 1-14 * the whole document *;
 [A]CN103835882  (UNIV SHANGHAI DIANJI) [A] 1-14* the whole document *
ExaminationUS2011313726
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.