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Extract from the Register of European Patents

EP About this file: EP3721523

EP3721523 - POWER PLANTS USING INCONGRUENT LOAD IMBALANCE RESPONSE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.05.2023
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  03.06.2022
FormerGrant of patent is intended
Status updated on  23.01.2022
FormerRequest for examination was made
Status updated on  11.09.2020
FormerThe international publication has been made
Status updated on  14.06.2019
Formerunknown
Status updated on  16.01.2018
Most recent event   Tooltip27.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 30.10.2024 [2024/44]
Applicant(s)For all designated states
Mitsubishi Power Americas, Inc.
400 Colonial Center Parkway, Suite 400
Lake Mary, FL 32746 / US
For all designated states
Mitsubishi Power, Ltd.
3-1, Minatomirai 3-chome
Nishi-ku
Yokohama-shi, Kanagawa 220-8401 / JP
[2021/08]
Former [2020/42]For all designated states
Mitsubishi Hitachi Power Systems Americas, Inc.
400 Colonial Center Parkway, Suite 400
Lake Mary, FL 32746 / US
For all designated states
Mitsubishi Hitachi Power Systems, Ltd.
3-1, Minatomirai 3-chome
Nishi-ku
Yokohama-shi, Kanagawa 220-8401 / JP
Inventor(s)01 / BATSCH-SMITH, Lisa
10057 Savannah Bluff Lane
Orlando Florida 32829 / US
 [2020/42]
Representative(s)Dehns
10 Old Bailey
London EC4M 7NG / GB
[N/P]
Former [2020/42]Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date17825677.208.12.2017
[2020/42]
WO2017US65314
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019112604
Date:13.06.2019
Language:EN
[2019/24]
Type: A1 Application with search report 
No.:EP3721523
Date:14.10.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 13.06.2019 takes the place of the publication of the European patent application.
[2020/42]
Type: B1 Patent specification 
No.:EP3721523
Date:06.07.2022
Language:EN
[2022/27]
Search report(s)International search report - published on:EP13.06.2019
ClassificationIPC:H02J3/38, H02J3/48, F01K23/06, F02C6/02, F01K23/10
[2020/42]
CPC:
H02J3/38 (EP); H02J3/46 (EP,US); F01K13/02 (EP,US);
F01K23/101 (EP,US); F02C9/00 (EP); H02J3/48 (EP);
F02C6/02 (EP); F05D2220/72 (EP); F05D2240/40 (EP);
Y02E20/14 (EP); Y02P80/15 (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 [2020/42]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:KRAFTWERKE MIT REAKTION AUF INKONGRUENTES LASTUNGLEICHGEWICHT[2020/42]
English:POWER PLANTS USING INCONGRUENT LOAD IMBALANCE RESPONSE[2020/42]
French:CENTRALES ÉLECTRIQUES METTANT EN OEUVRE UNE RÉPONSE AU DÉSÉQUILIBRE DE CHARGE NON CONGRUENTE[2020/42]
Entry into regional phase11.03.2020National basic fee paid 
11.03.2020Designation fee(s) paid 
11.03.2020Examination fee paid 
Examination procedure11.03.2020Examination requested  [2020/42]
11.03.2020Date on which the examining division has become responsible
25.01.2021Amendment by applicant (claims and/or description)
24.01.2022Communication of intention to grant the patent
31.05.2022Fee for grant paid
31.05.2022Fee for publishing/printing paid
31.05.2022Receipt of the translation of the claim(s)
Opposition(s)11.04.2023No opposition filed within time limit [2023/24]
Fees paidRenewal fee
11.03.2020Renewal fee patent year 03
24.12.2020Renewal fee patent year 04
23.12.2021Renewal 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  TooltipHU08.12.2017
AL06.07.2022
AT06.07.2022
BG06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
MK06.07.2022
MT06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
TR06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
[2024/44]
Former [2024/34]HU08.12.2017
AL06.07.2022
AT06.07.2022
BG06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
MK06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
TR06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/29]HU08.12.2017
AL06.07.2022
AT06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MC06.07.2022
MK06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
TR06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/27]HU08.12.2017
AL06.07.2022
AT06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
MK06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/24]HU08.12.2017
AL06.07.2022
AT06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/21]AL06.07.2022
AT06.07.2022
CY06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/11]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
IT06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2023/52]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2023/49]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/48]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/47]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
GB08.12.2022
LU08.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/38]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
LU08.12.2022
Former [2023/37]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SI06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/29]AL06.07.2022
AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/23]AT06.07.2022
CZ06.07.2022
DK06.07.2022
EE06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SK06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/22]AT06.07.2022
CZ06.07.2022
DK06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RO06.07.2022
RS06.07.2022
SE06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/21]DK06.07.2022
ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/20]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
SM06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/12]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
NO06.10.2022
GR07.10.2022
IS06.11.2022
PT07.11.2022
Former [2023/11]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
PL06.07.2022
RS06.07.2022
SE06.07.2022
NO06.10.2022
GR07.10.2022
PT07.11.2022
Former [2023/10]ES06.07.2022
FI06.07.2022
HR06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
RS06.07.2022
SE06.07.2022
NO06.10.2022
GR07.10.2022
PT07.11.2022
Former [2023/09]ES06.07.2022
FI06.07.2022
LT06.07.2022
LV06.07.2022
NL06.07.2022
RS06.07.2022
SE06.07.2022
NO06.10.2022
PT07.11.2022
Former [2023/08]ES06.07.2022
FI06.07.2022
LT06.07.2022
NL06.07.2022
RS06.07.2022
SE06.07.2022
NO06.10.2022
Former [2023/06]NL06.07.2022
Cited inInternational search[A]US2015295581  (SHI DI [US], et al) [A] 1-26 * paragraph [0038] *;
 [Y]KR20160053126  (KOREA ENERGY RESEARCH INST [KR]) [Y] 1-5,23,24 * paragraph [0053] - paragraph [0059] * * paragraph [0083] - paragraph [0096] *;
 [A]EP3054129  (GEN ELECTRIC [US]) [A] 1-26 * figure 2 ** paragraph [0023] - paragraph [0024] *;
 [IAY]CN104847427B  (STATE GRID CORP CHINA; STATE GRID TIANJIN ELECTRIC POWER CO LTD) [I] 12-18,21 * paragraph [0019] - paragraph [0025] * [A] 6-11,19,20,22,25,26 [Y] 1-5,23,24
by applicantUS4305129
 US2012317973
 US9472954
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.