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Extract from the Register of European Patents

EP About this file: EP3815210

EP3815210 - ENHANCED MULTI VOLTAGE DIP RIDE THROUGH FOR RENEWABLE ENERGY POWER PLANT WITH BATTERY STORAGE SYSTEM [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  27.06.2024
Database last updated on 08.10.2024
FormerGrant of patent is intended
Status updated on  11.02.2024
FormerRequest for examination was made
Status updated on  03.04.2021
FormerThe international publication has been made
Status updated on  03.01.2020
Formerunknown
Status updated on  18.06.2019
Most recent event   Tooltip27.06.2024(Expected) grantpublished on 31.07.2024  [2024/31]
Applicant(s)For all designated states
VESTAS WIND SYSTEMS A/S
Hedeager 42
8200 Aarhus N / DK
[2021/18]
Inventor(s)01 / GUPTA, Manoj
21 West Coast Crescent
Blue Horizon, Tower A
19-03
Singapore - 128045 / SG
02 / KUMAR, Ravi
2/4 Hinton Road
Melbourne, VIC-3163 / AU
 [2021/18]
Representative(s)Vestas Patents Department
Hedeager 42
8200 Aarhus N / DK
[2021/18]
Application number, filing date19729184.203.06.2019
[2021/18]
WO2019DK50173
Priority number, dateDK2018PA7043926.06.2018         Original published format: DK PA201870439
[2021/18]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020001716
Date:02.01.2020
Language:EN
[2020/01]
Type: A1 Application with search report 
No.:EP3815210
Date:05.05.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 02.01.2020 takes the place of the publication of the European patent application.
[2021/18]
Type: B1 Patent specification 
No.:EP3815210
Date:31.07.2024
Language:EN
[2024/31]
Search report(s)International search report - published on:EP02.01.2020
ClassificationIPC:H02J3/38, H02J3/24, H02J7/34, H02J3/00
[2021/18]
CPC:
H02J3/001 (EP,US); H02J3/00125 (EP,US); H02J3/24 (EP,US);
H02J3/381 (EP,US); H02J7/34 (EP); H02J2203/10 (US);
H02J2300/20 (EP,US); H02J2300/22 (EP,US); H02J2300/28 (EP,US);
H02J2310/18 (EP); H02J3/50 (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 [2021/18]  
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERBESSERTE MEHRSPANNUNGSEINBRUCHSÜBERBRÜCKUNG FÜR REGENERATIVES KRAFTWERK MIT BATTERIESPEICHERSYSTEM[2021/18]
English:ENHANCED MULTI VOLTAGE DIP RIDE THROUGH FOR RENEWABLE ENERGY POWER PLANT WITH BATTERY STORAGE SYSTEM[2021/18]
French:ALIMENTATION CONTINUE DE CREUX MULTI-TENSION AMÉLIORÉ POUR CENTRALE ÉLECTRIQUE À ÉNERGIE RENOUVELABLE DOTÉE D'UN SYSTÈME DE STOCKAGE DE BATTERIE[2021/18]
Entry into regional phase06.01.2021National basic fee paid 
06.01.2021Designation fee(s) paid 
06.01.2021Examination fee paid 
Examination procedure06.01.2021Examination requested  [2021/18]
06.01.2021Date on which the examining division has become responsible
01.07.2021Amendment by applicant (claims and/or description)
12.02.2024Communication of intention to grant the patent
01.05.2024Fee for grant paid
01.05.2024Fee for publishing/printing paid
01.05.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
28.06.2021Renewal fee patent year 03
27.06.2022Renewal fee patent year 04
31.03.2023Renewal fee patent year 05
25.06.2024Renewal fee patent year 06
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Cited inInternational search[Y]EP2688172  (SIEMENS AG [DE]);
 [A]EP2955809  (SIEMENS AG [DE]);
 [A]WO2017045698  (ABB SCHWEIZ AG [CH]);
 [Y]US2017244251  (NIELSEN JOHN GODSK [DK], et al);
 [Y]WO2018054469  (SIEMENS AG [DE])
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.