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Extract from the Register of European Patents

EP About this file: EP3745588

EP3745588 - DUAL-FREQUENCY FILTER FOR DISTINGUISHING BETWEEN DIFFERENT TYPES OF GRID EVENTS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.03.2024
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  21.04.2023
FormerGrant of patent is intended
Status updated on  13.12.2022
FormerRequest for examination was made
Status updated on  28.10.2022
FormerGrant of patent is intended
Status updated on  26.06.2022
FormerRequest for examination was made
Status updated on  04.06.2021
FormerThe application has been published
Status updated on  30.10.2020
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
General Electric Renovables España, S.L.
Calle Roc Boronat 78
08005 Barcelona / ES
[2023/50]
Former [2020/49]For all designated states
General Electric Company
1 River Road
Schenectady, NY 12345 / US
Inventor(s)01 / Howard, Dustin
General Electric Company
1 River Road
Schenectady, NY 12345 / US
02 / Larsen, Einar Vaughn
General Electric Company
1 River Road
Schenectady, NY 12345 / US
03 / Berroteran, Igor
General Electric Company
1501 Roanoke Boulevard
Salem, VA 24153 / US
04 / Kazemi, Reza
General Electric Company
1 River Road
Schenectady, NY 12345 / US
 [2020/49]
Representative(s)Zimmermann & Partner Patentanwälte mbB
Postfach 330 920
80069 München / DE
[2020/49]
Application number, filing date20177169.828.05.2020
[2020/49]
Priority number, dateUS20191642364628.05.2019         Original published format: US201916423646
[2020/49]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3745588
Date:02.12.2020
Language:EN
[2020/49]
Type: B1 Patent specification 
No.:EP3745588
Date:24.05.2023
Language:EN
[2023/21]
Search report(s)(Supplementary) European search report - dispatched on:EP21.10.2020
ClassificationIPC:H02J3/00, H02J3/38, H02P9/00
[2022/29]
CPC:
H02P9/007 (EP,US); F03D7/0272 (US); H02J3/00 (US);
H02J3/0012 (EP); H02J3/381 (EP); H02P9/02 (US);
F03D9/257 (US); F05B2270/337 (US); H02J2300/28 (EP);
Y02E10/72 (EP); Y02E10/76 (EP) (-)
Former IPC [2020/49]H02P9/00, H02J3/38
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 [2021/27]
Former [2020/49]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:DOPPELFREQUENZFILTER ZUR UNTERSCHEIDUNG ZWISCHEN VERSCHIEDENEN ARTEN VON NETZEREIGNISSEN[2020/49]
English:DUAL-FREQUENCY FILTER FOR DISTINGUISHING BETWEEN DIFFERENT TYPES OF GRID EVENTS[2020/49]
French:FILTRE À DOUBLE FRÉQUENCE POUR DISTINGUER ENTRE DIFFÉRENTS TYPES D'ÉVÉNEMENTS DE GRILLE[2020/49]
Examination procedure02.06.2021Amendment by applicant (claims and/or description)
02.06.2021Examination requested  [2021/27]
02.06.2021Date on which the examining division has become responsible
27.06.2022Communication of intention to grant the patent
27.10.2022Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
14.12.2022Communication of intention to grant the patent
14.04.2023Fee for grant paid
14.04.2023Fee for publishing/printing paid
14.04.2023Receipt of the translation of the claim(s)
Opposition(s)27.02.2024No opposition filed within time limit [2024/18]
Fees paidRenewal fee
18.05.2022Renewal fee patent year 03
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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  TooltipAT24.05.2023
CZ24.05.2023
EE24.05.2023
FI24.05.2023
HR24.05.2023
IT24.05.2023
LT24.05.2023
LV24.05.2023
MC24.05.2023
NL24.05.2023
PL24.05.2023
RO24.05.2023
RS24.05.2023
SE24.05.2023
SI24.05.2023
SK24.05.2023
SM24.05.2023
IE28.05.2023
LU28.05.2023
BE31.05.2023
CH31.05.2023
LI31.05.2023
FR24.07.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
[2024/26]
Former [2024/25]AT24.05.2023
CZ24.05.2023
EE24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
MC24.05.2023
NL24.05.2023
PL24.05.2023
RO24.05.2023
RS24.05.2023
SE24.05.2023
SI24.05.2023
SK24.05.2023
SM24.05.2023
IE28.05.2023
LU28.05.2023
BE31.05.2023
CH31.05.2023
LI31.05.2023
FR24.07.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/21]AT24.05.2023
CZ24.05.2023
EE24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
MC24.05.2023
NL24.05.2023
PL24.05.2023
RO24.05.2023
RS24.05.2023
SE24.05.2023
SK24.05.2023
SM24.05.2023
IE28.05.2023
LU28.05.2023
CH31.05.2023
LI31.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/14]AT24.05.2023
CZ24.05.2023
EE24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
MC24.05.2023
NL24.05.2023
PL24.05.2023
RO24.05.2023
RS24.05.2023
SE24.05.2023
SK24.05.2023
SM24.05.2023
LU28.05.2023
CH31.05.2023
LI31.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/10]AT24.05.2023
CZ24.05.2023
EE24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
NL24.05.2023
PL24.05.2023
RO24.05.2023
RS24.05.2023
SE24.05.2023
SK24.05.2023
SM24.05.2023
LU28.05.2023
CH31.05.2023
LI31.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/09]AT24.05.2023
CZ24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
NL24.05.2023
PL24.05.2023
RS24.05.2023
SE24.05.2023
SK24.05.2023
SM24.05.2023
LU28.05.2023
CH31.05.2023
LI31.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/08]AT24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
NL24.05.2023
PL24.05.2023
RS24.05.2023
SE24.05.2023
SK24.05.2023
SM24.05.2023
LU28.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/03]AT24.05.2023
FI24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
NL24.05.2023
PL24.05.2023
RS24.05.2023
SE24.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2024/01]AT24.05.2023
HR24.05.2023
LT24.05.2023
LV24.05.2023
NL24.05.2023
PL24.05.2023
RS24.05.2023
SE24.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2023/51]AT24.05.2023
HR24.05.2023
NL24.05.2023
PL24.05.2023
RS24.05.2023
SE24.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2023/50]AT24.05.2023
NL24.05.2023
PL24.05.2023
SE24.05.2023
NO24.08.2023
GR25.08.2023
IS24.09.2023
PT25.09.2023
Former [2023/48]AT24.05.2023
NL24.05.2023
SE24.05.2023
NO24.08.2023
PT25.09.2023
Former [2023/46]PT25.09.2023
Documents cited:Search[Y]JPH10136639  (MATSUSHITA ELECTRIC WORKS LTD) [Y] 1-15 * paragraphs [0001] , [00 2] * * figure 7 * * paragraphs [0008] , [00 9] ** figures 1, 2, 6 *;
 [Y]US2015249416  (BARKER SIDNEY ALLEN [US]) [Y] 1-15 * paragraphs [0001] , [00 2] , [00 8] , [00 9] * * paragraphs [0047] , [0 50] * * figure 2 * * paragraphs [0024] - [0030] - [0 32] - [0034] *
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.