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Extract from the Register of European Patents

EP About this file: EP3109436

EP3109436 - GAS TURBINE ENGINE WITH INTERCOOLED COOLING AIR WITH IMPROVED AIR FLOW [Right-click to bookmark this link]
Former [2016/52]INTERCOOLED COOLING AIR WITH IMPROVED AIR FLOW
[2019/34]
StatusNo opposition filed within time limit
Status updated on  01.01.2021
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  24.01.2020
FormerGrant of patent is intended
Status updated on  12.09.2019
FormerExamination is in progress
Status updated on  22.02.2019
FormerRequest for examination was made
Status updated on  23.06.2017
FormerThe application has been published
Status updated on  25.11.2016
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
United Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2016/52]
Inventor(s)01 / ZELESKY, Mark F.
14 Norma's Way
Bolton, CT Connecticut 06043 / US
02 / SUCIU, Gabriel L.
27 Tanglewood Drive
Glastonbury, CT Connecticut 06033 / US
03 / MERRY, Brian D.
220 Bear Swamp Road
Andover, CT Connecticut 06232 / US
 [2016/52]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2020/09]
Former [2016/52]Iceton, Greg James
Dehns
St Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date16175533.521.06.2016
[2016/52]
Priority number, dateUS20151474556422.06.2015         Original published format: US201514745564
[2016/52]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3109436
Date:28.12.2016
Language:EN
[2016/52]
Type: B1 Patent specification 
No.:EP3109436
Date:26.02.2020
Language:EN
[2020/09]
Search report(s)(Supplementary) European search report - dispatched on:EP15.11.2016
ClassificationIPC:F02C6/08, F02C7/18
[2016/52]
CPC:
F02C7/185 (EP); F05D2260/213 (EP); Y02T50/60 (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 [2017/30]
Former [2016/52]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:GASTURBINE MIT ZWISCHENGEKÜHLTER KÜHLLUFT MIT VERBESSERTEM LUFTSTROM[2019/36]
English:GAS TURBINE ENGINE WITH INTERCOOLED COOLING AIR WITH IMPROVED AIR FLOW[2019/34]
French:TURBOMACHINE AVEC AIR DE REFROIDISSEMENT REFROIDI À ÉCOULEMENT D'AIR AMÉLIORÉ[2019/34]
Former [2016/52]ZWISCHENGEKÜHLTE KÜHLLUFT MIT VERBESSERTEM LUFTSTROM
Former [2016/52]INTERCOOLED COOLING AIR WITH IMPROVED AIR FLOW
Former [2016/52]AIR DE REFROIDISSEMENT REFROIDI À ÉCOULEMENT D'AIR AMÉLIORÉ
Examination procedure21.06.2016Date on which the examining division has become responsible
20.06.2017Amendment by applicant (claims and/or description)
20.06.2017Examination requested  [2017/30]
26.02.2019Despatch of a communication from the examining division (Time limit: M04)
08.07.2019Reply to a communication from the examining division
13.09.2019Communication of intention to grant the patent
16.01.2020Fee for grant paid
16.01.2020Fee for publishing/printing paid
16.01.2020Receipt of the translation of the claim(s)
Opposition(s)27.11.2020No opposition filed within time limit [2021/05]
Fees paidRenewal fee
22.06.2018Renewal fee patent year 03
21.06.2019Renewal fee patent year 04
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  TooltipHU21.06.2016
AL26.02.2020
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
MK26.02.2020
MT26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IE21.06.2020
LU21.06.2020
IS26.06.2020
BE30.06.2020
CH30.06.2020
LI30.06.2020
PT19.07.2020
[2022/31]
Former [2022/30]HU21.06.2016
AL26.02.2020
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
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FI26.02.2020
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RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IE21.06.2020
LU21.06.2020
IS26.06.2020
BE30.06.2020
CH30.06.2020
LI30.06.2020
PT19.07.2020
Former [2022/27]HU21.06.2016
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
MT26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IE21.06.2020
LU21.06.2020
IS26.06.2020
BE30.06.2020
CH30.06.2020
LI30.06.2020
PT19.07.2020
Former [2021/24]AT26.02.2020
CZ26.02.2020
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EE26.02.2020
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PL26.02.2020
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SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IE21.06.2020
LU21.06.2020
IS26.06.2020
BE30.06.2020
CH30.06.2020
LI30.06.2020
PT19.07.2020
Former [2021/20]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
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MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IE21.06.2020
LU21.06.2020
IS26.06.2020
CH30.06.2020
LI30.06.2020
PT19.07.2020
Former [2021/15]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
LU21.06.2020
IS26.06.2020
PT19.07.2020
Former [2021/10]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
IT26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/50]CZ26.02.2020
DK26.02.2020
EE26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/49]CZ26.02.2020
DK26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/48]DK26.02.2020
ES26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
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RS26.02.2020
SE26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/47]DK26.02.2020
ES26.02.2020
FI26.02.2020
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LT26.02.2020
LV26.02.2020
NL26.02.2020
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SE26.02.2020
BG26.05.2020
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IS26.06.2020
Former [2020/45]FI26.02.2020
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RS26.02.2020
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GR27.05.2020
IS26.06.2020
Former [2020/40]FI26.02.2020
HR26.02.2020
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SE26.02.2020
BG26.05.2020
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GR27.05.2020
IS26.06.2020
Former [2020/39]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
NO26.05.2020
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Former [2020/38]FI26.02.2020
HR26.02.2020
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Former [2020/35]FI26.02.2020
NO26.05.2020
Documents cited:Search[XA]US5724806  (HORNER MICHAEL W [US]) [X] 15 * figures 1-4 * * column 1, line 7 - column 2, line 20 * * column 2, line 42 - column 7, line 35 * * column 9, lines 40-61 * [A] 1-14;
 [A]US2009196736  (SENGAR AJIT SINGH [IN], et al) [A] 1-15 * figures 1-3 * * paragraphs [0001] - [0008] - [0010] , [0011] , [0016] , [0017] *
ExaminationUS2012210723
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.