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Extract from the Register of European Patents

EP About this file: EP2354276

EP2354276 - GAS TURBINE SHROUD WITH CERAMIC ABRADABLE COATINGS [Right-click to bookmark this link]
Former [2011/32]Gas turbine shroud with ceramic abradable coatings
[2016/19]
StatusNo opposition filed within time limit
Status updated on  18.08.2017
Database last updated on 11.09.2024
Most recent event   Tooltip10.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 12.08.2020  [2020/33]
Applicant(s)For all designated states
Mitsubishi Hitachi Power Systems, Ltd.
3-1, Minatomirai 3-chome
Nishi-ku
Yokohama 220-8401 / JP
[2016/43]
Former [2016/40]For all designated states
Mitsubishi Hitachi Power Systems, Ltd.
3-1, Minatomirai 3-chome, Nishi-ku
Yokohama, Kanagawa 220-8401 / JP
Former [2015/16]For all designated states
Mitsubishi Hitachi Power Systems, Ltd.
3-1, Minatomirai 3-chome, Nishi-ku
Yokohama 220-8401 / JP
Former [2014/39]For all designated states
Mitsubishi Hitachi Power Systems, Ltd.
3-1, Minatomirai 3-chome, Nishi-ku
Yokohama, Kanagawa 220-8401 / JP
Former [2011/32]For all designated states
Hitachi Ltd.
6-6 Marunouchi 1-chome, Chiyoda-ku
Tokyo 100-8280 / JP
Inventor(s)01 / Kojima, Yoshitaka
c/o Hitachi, Ltd., Intellectual Property Group
12th Floor, Marunouchi Center Building
6-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8220 / JP
02 / Arikawa, Hideyuki
c/o Hitachi, Ltd., Intellectual Property Group
12th Floor, Marunouchi Center Building
6-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8220 / JP
03 / Mebata, Akira
c/o Hitachi, Ltd., Intellectual Property Group
12th Floor, Marunouchi Center Building
6-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8220 / JP
04 / Kasuya, Tadashi
c/o Hitachi, Ltd., Intellectual Property Group
12th Floor, Marunouchi Center Building
6-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8220 / JP
05 / Doi, Hiroyuki
c/o Hitachi, Ltd., Intellectual Property Group
12th Floor, Marunouchi Center Building
6-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8220 / JP
06 / Ichikawa, Kunihiro
c/o Hitachi, Ltd., Intellectual Property Group
12th Floor, Marunouchi Center Building
6-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8220 / JP
 [2016/41]
Former [2011/32]01 / Kojima, Yoshitaka
c/o Hitachi, Ltd., Intellectual Property Group, 12th Floor, Marunouchi Center Building, 6-1, Marunouchi 1-chome, Chiyoda-ku
Tokyo 100-8220 / JP
02 / Arikawa, Hideyuki
c/o Hitachi, Ltd., Intellectual Property Group, 12th Floor, Marunouchi Center Building, 6-1, Marunouchi 1-chome, Chiyoda-ku
Tokyo 100-8220 / JP
03 / Mebata, Akira
c/o Hitachi, Ltd., Intellectual Property Group, 12th Floor, Marunouchi Center Building, 6-1, Marunouchi 1-chome, Chiyoda-ku
Tokyo 100-8220 / JP
04 / Kasuya, Tadashi
c/o Hitachi, Ltd., Intellectual Property Group, 12th Floor, Marunouchi Center Building, 6-1, Marunouchi 1-chome, Chiyoda-ku
Tokyo 100-8220 / JP
05 / Doi, Hiroyuki
c/o Hitachi, Ltd., Intellectual Property Group, 12th Floor, Marunouchi Center Building, 6-1, Marunouchi 1-chome, Chiyoda-ku
Tokyo 100-8220 / JP
06 / Ichikawa, Kunihiro
c/o Hitachi, Ltd., Intellectual Property Group, 12th Floor, Marunouchi Center Building, 6-1, Marunouchi 1-chome, Chiyoda-ku
Tokyo 100-8220 / JP
Representative(s)Beetz & Partner mbB
Patentanwälte
Prinzregentenstraße 54
80538 München / DE
[N/P]
Former [2016/41]Beetz & Partner mbB
Patentanwälte
Steinsdorfstraße 10
80538 München / DE
Former [2011/32]Beetz & Partner
Patentanwälte Steinsdorfstrasse 10
80538 München / DE
Application number, filing date11151974.025.01.2011
[2011/32]
Priority number, dateJP2010001272925.01.2010         Original published format: JP 2010012729
JP2011000837919.01.2011         Original published format: JP 2011008379
[2011/32]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2354276
Date:10.08.2011
Language:EN
[2011/32]
Type: B1 Patent specification 
No.:EP2354276
Date:12.10.2016
Language:EN
[2016/41]
Type: B8 Corrected title page of specification 
No.:EP2354276
Date:19.04.2017
[2017/16]
Search report(s)(Supplementary) European search report - dispatched on:EP24.06.2011
ClassificationIPC:C23C28/00, F01D11/08
[2011/32]
CPC:
C23C28/00 (EP,US); F01D11/122 (EP,US); F05D2230/90 (EP,US);
F05D2240/11 (EP,US); F05D2250/181 (EP,US); F05D2300/21 (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 [2016/41]
Former [2011/32]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:GASTURBINENUMMANTELUNG MIT ABREIBBAREN KERAMISCHEN BESCHICHTUNGEN[2016/19]
English:GAS TURBINE SHROUD WITH CERAMIC ABRADABLE COATINGS[2016/19]
French:ANNEAU DE TURBINE À GAZ AVEC REVÊTEMENTS ABRADABLES CÉRAMIQUES[2016/19]
Former [2011/32]Gasturbinenummantelung mit abreibbaren keramischen Beschichtungen
Former [2011/32]Gas turbine shroud with ceramic abradable coatings
Former [2011/32]Anneau de turbine à gaz avec revêtements abradables céramiques
Examination procedure30.05.2011Examination requested  [2011/32]
03.02.2012Amendment by applicant (claims and/or description)
11.04.2016Communication of intention to grant the patent
19.08.2016Receipt of the translation of the claim(s)
22.08.2016Fee for grant paid
22.08.2016Fee for publishing/printing paid
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  11.04.2016
Opposition(s)13.07.2017No opposition filed within time limit [2017/38]
Fees paidRenewal fee
31.01.2013Renewal fee patent year 03
31.01.2014Renewal fee patent year 04
02.02.2015Renewal fee patent year 05
01.02.2016Renewal fee patent year 06
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  TooltipHU25.01.2011
AL12.10.2016
AT12.10.2016
BE12.10.2016
CY12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
IT12.10.2016
LT12.10.2016
LV12.10.2016
MC12.10.2016
MK12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SI12.10.2016
SK12.10.2016
SM12.10.2016
TR12.10.2016
BG12.01.2017
NO12.01.2017
GR13.01.2017
IE25.01.2017
LU25.01.2017
MT25.01.2017
CH31.01.2017
LI31.01.2017
IS12.02.2017
PT13.02.2017
[2020/33]
Former [2020/15]HU25.01.2011
AT12.10.2016
BE12.10.2016
CY12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
IT12.10.2016
LT12.10.2016
LV12.10.2016
MC12.10.2016
MK12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SI12.10.2016
SK12.10.2016
SM12.10.2016
TR12.10.2016
BG12.01.2017
NO12.01.2017
GR13.01.2017
IE25.01.2017
LU25.01.2017
MT25.01.2017
CH31.01.2017
LI31.01.2017
IS12.02.2017
PT13.02.2017
Former [2019/52]HU25.01.2011
AT12.10.2016
BE12.10.2016
CY12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
IT12.10.2016
LT12.10.2016
LV12.10.2016
MC12.10.2016
MK12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SI12.10.2016
SK12.10.2016
SM12.10.2016
BG12.01.2017
NO12.01.2017
GR13.01.2017
IE25.01.2017
LU25.01.2017
MT25.01.2017
CH31.01.2017
LI31.01.2017
IS12.02.2017
PT13.02.2017
Former [2019/46]HU25.01.2011
AT12.10.2016
BE12.10.2016
CY12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
IT12.10.2016
LT12.10.2016
LV12.10.2016
MC12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SI12.10.2016
SK12.10.2016
SM12.10.2016
BG12.01.2017
NO12.01.2017
GR13.01.2017
IE25.01.2017
LU25.01.2017
MT25.01.2017
CH31.01.2017
LI31.01.2017
IS12.02.2017
PT13.02.2017
Former [2019/31]HU25.01.2011
AT12.10.2016
BE12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
IT12.10.2016
LT12.10.2016
LV12.10.2016
MC12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SI12.10.2016
SK12.10.2016
SM12.10.2016
BG12.01.2017
NO12.01.2017
GR13.01.2017
IE25.01.2017
LU25.01.2017
MT25.01.2017
CH31.01.2017
LI31.01.2017
IS12.02.2017
PT13.02.2017
Former [2018/43]AT12.10.2016
BE12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
IT12.10.2016
LT12.10.2016
LV12.10.2016
MC12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SI12.10.2016
SK12.10.2016
SM12.10.2016
BG12.01.2017
NO12.01.2017
GR13.01.2017
IE25.01.2017
LU25.01.2017
MT25.01.2017
CH31.01.2017
LI31.01.2017
IS12.02.2017
PT13.02.2017
Former [2018/13]AT12.10.2016
BE12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
IT12.10.2016
LT12.10.2016
LV12.10.2016
MC12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SI12.10.2016
SK12.10.2016
SM12.10.2016
BG12.01.2017
NO12.01.2017
GR13.01.2017
IE25.01.2017
LU25.01.2017
CH31.01.2017
LI31.01.2017
IS12.02.2017
PT13.02.2017
Former [2017/51]AT12.10.2016
BE12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
IT12.10.2016
LT12.10.2016
LV12.10.2016
MC12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SI12.10.2016
SK12.10.2016
SM12.10.2016
BG12.01.2017
NO12.01.2017
GR13.01.2017
LU25.01.2017
CH31.01.2017
LI31.01.2017
IS12.02.2017
PT13.02.2017
Former [2017/42]AT12.10.2016
BE12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
IT12.10.2016
LT12.10.2016
LV12.10.2016
MC12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SK12.10.2016
SM12.10.2016
BG12.01.2017
NO12.01.2017
GR13.01.2017
IS12.02.2017
PT13.02.2017
Former [2017/38]AT12.10.2016
BE12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
IT12.10.2016
LT12.10.2016
LV12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SK12.10.2016
SM12.10.2016
BG12.01.2017
NO12.01.2017
GR13.01.2017
IS12.02.2017
PT13.02.2017
Former [2017/37]AT12.10.2016
BE12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
IT12.10.2016
LT12.10.2016
LV12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SK12.10.2016
SM12.10.2016
NO12.01.2017
GR13.01.2017
IS12.02.2017
PT13.02.2017
Former [2017/36]AT12.10.2016
BE12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
LT12.10.2016
LV12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
SK12.10.2016
NO12.01.2017
GR13.01.2017
IS12.02.2017
PT13.02.2017
Former [2017/35]AT12.10.2016
BE12.10.2016
CZ12.10.2016
DK12.10.2016
EE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
LT12.10.2016
LV12.10.2016
NL12.10.2016
PL12.10.2016
RO12.10.2016
RS12.10.2016
SE12.10.2016
NO12.01.2017
GR13.01.2017
IS12.02.2017
PT13.02.2017
Former [2017/34]AT12.10.2016
BE12.10.2016
CZ12.10.2016
DK12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
LT12.10.2016
LV12.10.2016
NL12.10.2016
PL12.10.2016
RS12.10.2016
SE12.10.2016
NO12.01.2017
GR13.01.2017
IS12.02.2017
PT13.02.2017
Former [2017/33]AT12.10.2016
BE12.10.2016
DK12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
LT12.10.2016
LV12.10.2016
NL12.10.2016
PL12.10.2016
RS12.10.2016
SE12.10.2016
NO12.01.2017
GR13.01.2017
IS12.02.2017
PT13.02.2017
Former [2017/26]AT12.10.2016
BE12.10.2016
ES12.10.2016
FI12.10.2016
HR12.10.2016
LT12.10.2016
LV12.10.2016
NL12.10.2016
PL12.10.2016
RS12.10.2016
SE12.10.2016
NO12.01.2017
GR13.01.2017
IS12.02.2017
PT13.02.2017
Former [2017/12]LV12.10.2016
Documents cited:Search[XI]EP2050931  (UNITED TECHNOLOGIES CORP [US]) [X] 1,2,4,5 * paragraphs [0014] , [0016] , [0017] - [0022] - [0028] , [0029]; figures 1,2; claims 1-7 * [I] 3;
 [A]GB2226050  (UNITED TECHNOLOGIES CORP [US]) [A] 1-5 * page 6, lines 5-9 *
by applicantJP2006036632
 JP2006104577
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.