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Extract from the Register of European Patents

EP About this file: EP1630246

EP1630246 - TURBINE BLADE CAPABLE OF INHIBITING REACTION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.06.2010
Database last updated on 13.07.2024
Most recent event   Tooltip18.06.2010No opposition filed within time limitpublished on 21.07.2010  [2010/29]
Applicant(s)For all designated states
IHI Corporation
1-1, Toyosu 3-chome
Koto-ku
Tokyo 135-8710 / JP
[N/P]
Former [2007/40]For all designated states
IHI Corporation
1-1, Toyosu 3-chome Koto-ku
Tokyo 135-8710 / JP
Former [2006/09]For all designated states
Ishikawajima-Harima Heavy Industries Co., Ltd.
2-1, Ohtemachi 2-chome Chiyoda-ku
Tokyo 100-8182 / JP
Inventor(s)01 / AOKI, Yasuhiro, C/o Ishikawajima-harima
Heavy Ind. Co., Ltd, 2-2-1, Ohtemachi, Chiyoda-ku
Tokyo 100-8182 / JP
02 / SATO, Akihiro, C/o Ishikawajima-harima
Heavy Ind. Co., Ltd, 2-2-1, Ohtemachi, Chiyoda-ku
Tokyo 100-8182 / JP
 [2006/09]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstrasse 4
80802 München / DE
[N/P]
Former [2006/09]Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
Maximilianstrasse 58
80538 München / DE
Application number, filing date04714441.525.02.2004
[2006/09]
WO2004JP02184
Priority number, dateJP2003015412930.05.2003         Original published format: JP 2003154129
[2006/09]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2004106578
Date:09.12.2004
Language:EN
[2004/50]
Type: A1 Application with search report 
No.:EP1630246
Date:01.03.2006
Language:EN
The application published by WIPO in one of the EPO official languages on 09.12.2004 takes the place of the publication of the European patent application.
[2006/09]
Type: B1 Patent specification 
No.:EP1630246
Date:12.08.2009
Language:EN
[2009/33]
Search report(s)International search report - published on:JP09.12.2004
(Supplementary) European search report - dispatched on:EP22.11.2006
ClassificationIPC:F01D5/28, C23C4/08, C23C28/02, C23C30/00
[2006/51]
CPC:
C23C10/02 (EP,US); F01D5/288 (EP,US); F05C2201/0463 (EP,US);
F05D2300/132 (EP,US); Y02T50/60 (US); Y10T428/12847 (EP,US);
Y10T428/12861 (EP,US); Y10T428/1291 (EP,US); Y10T428/12931 (EP,US);
Y10T428/12944 (EP,US) (-)
Former IPC [2006/09]C23C10/48
Designated contracting statesCH,   DE,   FR,   GB,   LI [2006/14]
Former [2006/09]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:ZUR INHIBIERUNG EINER REAKTION BEFÄHIGTE TURBINENSCHAUFEL[2006/09]
English:TURBINE BLADE CAPABLE OF INHIBITING REACTION[2006/09]
French:AUBE DE TURBINE PERMETTANT D'INHIBER UNE REACTION[2006/09]
Entry into regional phase15.11.2005Translation filed 
15.11.2005National basic fee paid 
15.11.2005Search fee paid 
15.11.2005Designation fee(s) paid 
15.11.2005Examination fee paid 
Examination procedure15.11.2005Examination requested  [2006/09]
25.01.2007Despatch of a communication from the examining division (Time limit: M04)
29.05.2007Reply to a communication from the examining division
18.03.2008Despatch of a communication from the examining division (Time limit: M04)
05.06.2008Reply to a communication from the examining division
27.02.2009Communication of intention to grant the patent
24.06.2009Fee for grant paid
24.06.2009Fee for publishing/printing paid
Opposition(s)17.05.2010No opposition filed within time limit [2010/29]
Fees paidRenewal fee
15.11.2005Renewal fee patent year 03
27.02.2007Renewal fee patent year 04
28.02.2008Renewal fee patent year 05
26.02.2009Renewal fee patent year 06
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Documents cited:Search[X]EP0532255  (GEN ELECTRIC [US]) [X] 1,2,5-8 * page 2, lines 7-11 * * page 3, lines 8-58 * * claim 2 *;
 [X]JPH07238362  (MITSUBISHI HEAVY IND LTD) [X] 1,2 * abstract *;
 [X]JPH09324256  (HITACHI LTD) [X] 1,2,5-8 * abstract *;
 [XD]EP0821076  (ROLLS ROYCE PLC [GB], et al) [XD] 1,2,5-8 * column 1 * * column 3, line 40 - column 40, line 10 * * column 10, lines 9-40 *;
 [XD]JPH10168556  (ROLLS ROYCE PLC [GB], et al) [XD] 1,2,5-8* abstract *;
 [A]US5935353  (MURPHY WENDY H [US], et al) [A] 1-8 * the whole document *;
 [X]EP1001046  (MITSUBISHI HEAVY IND LTD [JP]) [X] 1,2,5-8 * abstract * * paragraphs [0001] , [0006] , [0011] , [0020] * * tables 1,2 *;
 [XD]US6306524  (SPITSBERG IRENE T [US], et al) [XD] 1-8 * columns 1,2,5,6 *;
 [X]US2002197502  (ZHAO JI-CHENG [US], et al) [X] 1-8 * abstract * * paragraphs [0002] , [0005] , [0006] , [0009] , [0011] , [0012] , [0018] - [0021] - [0023] , [0024] , [0027] , [0028] , [0033] , [0041] * * table 1 * * claim 28 *
International search[X]JPH09324256  (HITACHI LTD);
 [X]JPH10168556  (ROLLS ROYCE PLC [GB], et al);
 [X]JPH1180920  (MITSUBISHI HEAVY IND LTD);
 [X]JPH11172463  (HOWMET RES CORP);
 [X]JP2000192258  (GE AVIAT SERVICES OPERATION PT)
by applicantEP0821076
 US6306524
 US2002197502
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.