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Extract from the Register of European Patents

EP About this file: EP2570607

EP2570607 - Gas turbine engine with ceramic matrix composite static structure and rotor module, and corresponding method of tip clearance control [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.03.2021
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  03.04.2020
FormerGrant of patent is intended
Status updated on  25.11.2019
FormerExamination is in progress
Status updated on  03.02.2017
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
Raytheon Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2021/12]
Former [2016/43]For all designated states
United Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
Former [2013/12]For all designated states
United Technologies Corporation
One Financial Plaza
Hartford, CT 06101 / US
Inventor(s)01 / Alvanos, Ioannis
107 Deer Run Road
West Springfield, MA Massachusetts 01089 / US
02 / Suciu, Gabriel L.
27 Tanglewood Drive
Glastonbury, CT Connecticut 06033 / US
 [2013/12]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2020/19]
Former [2013/12]Hull, James Edward
Dehns
St. Bride's House
10 Salisbury Square
London
EC4Y 8JD / GB
Application number, filing date12169248.724.05.2012
[2013/12]
Priority number, dateUS20111311620726.05.2011         Original published format: US201113116207
[2013/12]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2570607
Date:20.03.2013
Language:EN
[2013/12]
Type: A3 Search report 
No.:EP2570607
Date:20.05.2015
Language:EN
[2015/21]
Type: B1 Patent specification 
No.:EP2570607
Date:06.05.2020
Language:EN
[2020/19]
Search report(s)(Supplementary) European search report - dispatched on:EP22.04.2015
ClassificationIPC:F01D25/24, F01D11/18, F01D5/28
[2019/45]
CPC:
F01D11/18 (EP,US); F01D25/24 (EP,US); F01D25/246 (EP,US);
F01D5/282 (EP,US); F01D5/284 (EP,US); F05D2240/11 (EP,US);
F05D2300/6033 (EP,US); Y02T50/60 (EP,US) (-)
Former IPC [2013/12]F01D5/28, F01D25/24, C04B35/80
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 [2016/01]
Former [2013/12]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:Gasturbinentriebwerk mit statischer Struktur und Rotorbaugruppe aus keramischem Faserverbundwerkstoff und zugehöriges Verfahren zur Regelung des Schaufelspitzenspiels[2020/19]
English:Gas turbine engine with ceramic matrix composite static structure and rotor module, and corresponding method of tip clearance control[2013/12]
French:Moteur à turbine à gaz avec structure statique et ensemble de rotor en composite à matrice céramique et procédé associé de régulation de jeu en bout d'aube[2013/12]
Former [2013/12]Gasturbinentriebwerk mit statischer Struktur und Rotorbaugruppe aus keramischem Faserverbundwerkstoff und zugehöriges Verfahren zur Regelung des Schaufelspittenspiels
Examination procedure20.11.2015Amendment by applicant (claims and/or description)
20.11.2015Examination requested  [2015/53]
22.09.2016Despatch of a communication from the examining division (Time limit: M06)
03.04.2017Reply to a communication from the examining division
28.11.2017Despatch of a communication from the examining division (Time limit: M06)
08.06.2018Reply to a communication from the examining division
12.12.2018Despatch of a communication from the examining division (Time limit: M06)
24.06.2019Reply to a communication from the examining division
26.11.2019Communication of intention to grant the patent
27.03.2020Fee for grant paid
27.03.2020Fee for publishing/printing paid
27.03.2020Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  22.09.2016
Opposition(s)09.02.2021No opposition filed within time limit [2021/15]
Fees paidRenewal fee
27.03.2014Renewal fee patent year 03
28.05.2015Renewal fee patent year 04
26.05.2016Renewal fee patent year 05
24.05.2017Renewal fee patent year 06
25.05.2018Renewal fee patent year 07
21.05.2019Renewal fee patent year 08
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  TooltipHU24.05.2012
AL06.05.2020
AT06.05.2020
CY06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
MK06.05.2020
MT06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
SM06.05.2020
TR06.05.2020
IE24.05.2020
LU24.05.2020
BE31.05.2020
CH31.05.2020
LI31.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
[2022/32]
Former [2022/27]HU24.05.2012
AL06.05.2020
AT06.05.2020
CY06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
MT06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
SM06.05.2020
TR06.05.2020
IE24.05.2020
LU24.05.2020
BE31.05.2020
CH31.05.2020
LI31.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2022/26]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
SM06.05.2020
TR06.05.2020
IE24.05.2020
LU24.05.2020
BE31.05.2020
CH31.05.2020
LI31.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/24]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SI06.05.2020
SK06.05.2020
SM06.05.2020
IE24.05.2020
LU24.05.2020
BE31.05.2020
CH31.05.2020
LI31.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/20]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SK06.05.2020
SM06.05.2020
IE24.05.2020
LU24.05.2020
CH31.05.2020
LI31.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/15]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SK06.05.2020
SM06.05.2020
LU24.05.2020
CH31.05.2020
LI31.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/13]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
MC06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SK06.05.2020
SM06.05.2020
CH31.05.2020
LI31.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/10]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
PL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SK06.05.2020
SM06.05.2020
CH31.05.2020
LI31.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/09]AL06.05.2020
AT06.05.2020
CZ06.05.2020
DK06.05.2020
EE06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
IT06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SM06.05.2020
CH31.05.2020
LI31.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/08]AL06.05.2020
DK06.05.2020
ES06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
RO06.05.2020
RS06.05.2020
SE06.05.2020
SM06.05.2020
CH31.05.2020
LI31.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/04]AL06.05.2020
FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
NL06.05.2020
RS06.05.2020
SE06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2021/01]FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
RS06.05.2020
SE06.05.2020
BG06.08.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2020/51]FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
RS06.05.2020
SE06.05.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2020/50]FI06.05.2020
HR06.05.2020
LT06.05.2020
LV06.05.2020
SE06.05.2020
NO06.08.2020
GR07.08.2020
IS06.09.2020
PT07.09.2020
Former [2020/48]FI06.05.2020
LT06.05.2020
SE06.05.2020
NO06.08.2020
IS06.09.2020
PT07.09.2020
Former [2020/47]LT06.05.2020
NO06.08.2020
IS06.09.2020
Former [2020/46]IS06.09.2020
Documents cited:Search[Y]US2009053050  (BRUCE KEVIN LEON [US], et al) [Y] 1-12 * figures 1,3 * * paragraph [0023] *;
 [Y]US2004047726  (MORRISON JAY [US]) [Y] 1-12 * figure 1 *;
 [IY]US4101242  (COPLIN JOHN FREDERICK, et al) [I] 13 * abstract * * column 1, line 26 - line 29 * [Y] 14,15;
 [Y]US2002108376  (STEVENS ELOY C [US]) [Y] 1-12,14,15 * paragraph [0022] - paragraph [0023] *;
 [Y]FR2943942  (SNECMA [FR], et al) [Y] 1-12 * abstract *
ExaminationUS2009010755
 JPH09125902
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