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Extract from the Register of European Patents

EP About this file: EP3318721

EP3318721 - COOLED STRUCTURE FOR A GAS TURBINE AND CORRESPONDING GAS TURBINE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.11.2023
Database last updated on 19.07.2024
FormerThe patent has been granted
Status updated on  09.12.2022
FormerGrant of patent is intended
Status updated on  01.11.2022
FormerExamination is in progress
Status updated on  12.08.2022
FormerGrant of patent is intended
Status updated on  03.04.2022
FormerExamination is in progress
Status updated on  04.12.2020
FormerRequest for examination was made
Status updated on  16.11.2018
FormerThe application has been published
Status updated on  06.04.2018
Most recent event   Tooltip07.06.2024Lapse of the patent in a contracting state
New state(s): MC		published on 10.07.2024  [2024/28]
Applicant(s)For all designated states
General Electric Company
1 River Road
Schenectady, NY 12345 / US
[2023/02]
Former [2018/19]For all designated states
General Electric Company
1 River Road
Schenectady, NY 12345 / US
Inventor(s)01 / BURNOS, Daniel Robert
300 Garlington Road
Greenville, SC South Carolina 29615-4614 / US
02 / SEZER, Ibrahim
300 Garlington Road
GTTL 1356
Greenville, SC South Carolina 29615-4614 / US
 [2018/19]
Representative(s)Novagraaf Group
Chemin de l'Echo 3
1213 Onex / Geneva / CH
[N/P]
Former [2023/02]Novagraaf Group
Chemin de l'Echo 3
1213 Onex/ Geneva / CH
Former [2018/19]Lee, Brenda
GE International Inc.
Global Patent Operation - Europe The Ark
201 Talgarth Road
Hammersmith
London W6 8BJ / GB
Application number, filing date17199314.031.10.2017
[2018/19]
Priority number, dateUS20161534336904.11.2016         Original published format: US201615343369
[2018/19]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3318721
Date:09.05.2018
Language:EN
[2018/19]
Type: B1 Patent specification 
No.:EP3318721
Date:11.01.2023
Language:EN
[2023/02]
Search report(s)(Supplementary) European search report - dispatched on:EP27.03.2018
ClassificationIPC:F01D9/04, F01D25/12, F01D11/08
[2018/19]
CPC:
F01D11/08 (EP,US); F01D5/18 (CN); F02C7/12 (US);
F01D25/12 (EP,CN,US); F01D9/02 (CN); F02C3/04 (US);
F05D2220/32 (US); F05D2240/11 (EP,US); F05D2240/81 (EP,US);
F05D2260/202 (US); F05D2260/204 (EP,US); F05D2260/2214 (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 [2018/51]
Former [2018/19]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:GEKÜHLTE STRUKTUR FÜR EINE GASTURBINE UND ZUGEHÖRIGE GASTURBINE[2018/19]
English:COOLED STRUCTURE FOR A GAS TURBINE AND CORRESPONDING GAS TURBINE[2018/19]
French:STRUCTURE REFROIDIE POUR TURBINE À GAZ ET TURBINE À GAZ ASSOCIÉE[2018/19]
Examination procedure08.11.2018Amendment by applicant (claims and/or description)
09.11.2018Examination requested  [2018/51]
09.11.2018Date on which the examining division has become responsible
08.12.2020Despatch of a communication from the examining division (Time limit: M06)
17.06.2021Reply to a communication from the examining division
04.04.2022Communication of intention to grant the patent
11.08.2022Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
02.11.2022Communication of intention to grant the patent
06.12.2022Fee for grant paid
06.12.2022Fee for publishing/printing paid
06.12.2022Receipt of the translation of the claim(s)
Opposition(s)12.10.2023No opposition filed within time limit [2023/51]
Fees paidRenewal fee
21.10.2019Renewal fee patent year 03
20.10.2020Renewal fee patent year 04
20.10.2021Renewal fee patent year 05
21.10.2022Renewal fee patent year 06
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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  TooltipAT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
IT11.01.2023
LT11.01.2023
LV11.01.2023
MC11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SI11.01.2023
SK11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
[2024/28]
Former [2024/26]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
IT11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SI11.01.2023
SK11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2024/11]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SI11.01.2023
SK11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/50]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SK11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/49]AT11.01.2023
CZ11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RO11.01.2023
RS11.01.2023
SE11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/48]AT11.01.2023
DK11.01.2023
EE11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/46]AT11.01.2023
DK11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
SM11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/39]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
GR12.04.2023
IS11.05.2023
PT11.05.2023
Former [2023/38]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
PL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
GR12.04.2023
PT11.05.2023
Former [2023/37]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
GR12.04.2023
PT11.05.2023
Former [2023/36]AT11.01.2023
ES11.01.2023
FI11.01.2023
HR11.01.2023
LT11.01.2023
LV11.01.2023
NL11.01.2023
RS11.01.2023
SE11.01.2023
NO11.04.2023
PT11.05.2023
Former [2023/35]AT11.01.2023
ES11.01.2023
HR11.01.2023
LT11.01.2023
NL11.01.2023
RS11.01.2023
NO11.04.2023
PT11.05.2023
Former [2023/34]ES11.01.2023
LT11.01.2023
NL11.01.2023
RS11.01.2023
PT11.05.2023
Former [2023/33]ES11.01.2023
LT11.01.2023
NL11.01.2023
Former [2023/31]NL11.01.2023
Documents cited:Search[X]US2005100437  (PHILLIPS JAMES S [US], et al) [X] 1,3,5-10 * pages 1-6 * * paragraph [0016] - paragraph [0021] *;
 [XY]US2012057960  (BERRONG ERIC C [US], et al) [X] 1-3,5-7,9,10 * figures 1-2 * * paragraph [0012] - paragraph [0021] * * paragraph [0031] - paragraph [0039] * [Y] 4;
 [X]US8388300  (LIANG GEORGE [US]) [X] 1-3,5-10 * figures 2, 5 * * column 2, line 49 - line 61 * * column 3, line 13 - column 4, line 15 *;
 [X]US2015007581  (SEZER IBRAHIM [US], et al) [X] 1-3,5-10 * figures 1-5, 7, 10, 11 * * paragraph [0031] - paragraph [0045] *;
 [Y]US2015110612  (BRANDL HERBERT [DE], et al) [Y] 4 * figures 1, 2, 6, 7 ** paragraph [0029] - paragraph [0034] *
ExaminationUS5993150
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.