EP1669473 - Precipitation hardened martensitic stainless steel, manufacturing method therefor, and turbine moving blade and steam turbine using the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.02.2009 Database last updated on 31.08.2024 | Most recent event Tooltip | 14.10.2011 | Lapse of the patent in a contracting state New state(s): PT | published on 16.11.2011 [2011/46] | Applicant(s) | For all designated states MITSUBISHI HEAVY INDUSTRIES, LTD. 16-5, Konan 2-chome, Minato-ku Tokyo 108-8215 / JP | [2006/24] | Inventor(s) | 01 /
Hirakawa, Yuichi Takasago R&D Center Mitsubishi Heavy Industries Ltd. 1-1 Arai Shinhama 2-chome Takasago Hyogo-ken / JP | 02 /
Kadoya, Yoshikuni Takasago R&D Center Mitsubishi Heavy Industries Ltd. 1-1 Arai Shinhama 2-chome Takasago Hyogo-ken / JP | 03 /
Ooyama, Hiroharu Takasago Machinery Works Mitsubishi Heavy Industries Ltd. 1-1 Arai Shinhama 2-chome Takasago Hyogo-ken / JP | 04 /
Furukawa, Tatsuya Takasago Machinery Works Mitsubishi Heavy Industries Ltd. 1-1 Arai Shinhama 2-chome Takasago Hyogo-ken / JP | 05 /
Tochitani, Naoto Mitsubishi Heavy Industries Ltd. 5-1, Konan 2-chome Minato-ku Tokyo 108-8215 / JP | [2008/15] |
Former [2006/24] | 01 /
Hirakawa, Yuichi Takasago R&D Center Mitsubishi H. I. Ltd. 1-1 Arai Shinhama 2-chome Takasago Hyogo-ken / JP | ||
02 /
Kadoya, Yoshikuni Takasago R&D Center Mitsubishi H. I. Ltd. 1-1 Arai Shinhama 2-chome Takasago Hyogo-ken / JP | |||
03 /
Ooyama, Hiroharu Takasago Machinery Works Mitsubishi H. I. Ltd. 1-1 Arai Shinhama 2-chome Takasago Hyogo-ken / JP | |||
04 /
Furukawa, Tatsuya Takasago Machinery Works Mitsubishi H. I. Ltd. 1-1 Arai Shinhama 2-chome Takasago Hyogo-ken / JP | |||
05 /
Tochitani, Naoto Mitsubishi H. I. Ltd. 5-1, Konan 2-chome Minato-ku Tokyo 108-8215 / JP | Representative(s) | Intès, Didier Gérard André, et al Cabinet Beau de Loménie 158 rue de l'Université 75340 Paris Cedex 07 / FR | [N/P] |
Former [2007/02] | Intes, Didier Gérard André, et al Cabinet Beau de Loménie, 158, rue de l'Université 75340 Paris Cedex 07 / FR | ||
Former [2006/24] | Dronne, Guy, et al Cabinet Beau de Loménie, 158, rue de l'Université 75340 Paris Cedex 07 / FR | Application number, filing date | 05291176.5 | 01.06.2005 | [2006/24] | Priority number, date | JP20040355216 | 08.12.2004 Original published format: JP 2004355216 | [2006/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1669473 | Date: | 14.06.2006 | Language: | EN | [2006/24] | Type: | B1 Patent specification | No.: | EP1669473 | Date: | 09.04.2008 | Language: | EN | [2008/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.08.2005 | Classification | IPC: | C22C38/44, C22C38/06 | [2006/24] | CPC: |
C21D6/004 (EP,US);
F01D5/286 (US);
C21D6/005 (EP,US);
C21D6/008 (EP,US);
C21D6/02 (EP,US);
C21D9/0068 (EP,US);
C22C38/001 (EP,US);
C22C38/02 (EP,US);
C22C38/04 (EP,US);
C22C38/06 (EP,US);
C22C38/44 (EP,US);
C22C38/48 (EP,US);
F01D5/02 (EP,US);
F01D5/12 (EP,US);
C21D2211/008 (EP,US);
F05C2201/0466 (EP,US);
F05D2220/30 (US);
F05D2220/31 (EP,US);
F05D2230/00 (EP,US);
F05D2230/411 (US);
F05D2300/11 (EP,US);
F05D2300/121 (EP,US);
F05D2300/125 (EP,US);
F05D2300/131 (EP,US);
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR [2006/24] | Title | German: | Ausscheidunggehärteter martensitischer rostfreier Stahl, dessen Herstellungsverfahren und damit hergestellte Turbinenlaufschaufel und diese benutzende Dampfturbine | [2006/24] | English: | Precipitation hardened martensitic stainless steel, manufacturing method therefor, and turbine moving blade and steam turbine using the same | [2006/24] | French: | Acier inoxydable à durcissement par précipitation, son procédé de fabrication, et aube mobile de turbine et turbine à vapeur à partir de cet acier | [2006/24] | Examination procedure | 06.06.2005 | Examination requested [2006/24] | 27.07.2006 | Despatch of a communication from the examining division (Time limit: M04) | 28.11.2006 | Reply to a communication from the examining division | 13.12.2006 | Despatch of a communication from the examining division (Time limit: M06) | 19.06.2007 | Reply to a communication from the examining division | 07.08.2007 | Communication of intention to grant the patent | 10.12.2007 | Fee for grant paid | 10.12.2007 | Fee for publishing/printing paid | Opposition(s) | 12.01.2009 | No opposition filed within time limit [2009/12] | Fees paid | Renewal fee | 24.05.2007 | Renewal fee patent year 03 |
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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 Tooltip | BE | 09.04.2008 | CY | 09.04.2008 | CZ | 09.04.2008 | DK | 09.04.2008 | EE | 09.04.2008 | FI | 09.04.2008 | LT | 09.04.2008 | NL | 09.04.2008 | PL | 09.04.2008 | PT | 09.04.2008 | RO | 09.04.2008 | SI | 09.04.2008 | SK | 09.04.2008 | TR | 09.04.2008 | LU | 01.06.2008 | IE | 03.06.2008 | MC | 30.06.2008 | BG | 09.07.2008 | GR | 10.07.2008 | ES | 20.07.2008 | IS | 09.08.2008 | HU | 10.10.2008 | [2011/46] |
Former [2010/52] | BE | 09.04.2008 | |
CY | 09.04.2008 | ||
CZ | 09.04.2008 | ||
DK | 09.04.2008 | ||
EE | 09.04.2008 | ||
FI | 09.04.2008 | ||
LT | 09.04.2008 | ||
NL | 09.04.2008 | ||
PL | 09.04.2008 | ||
RO | 09.04.2008 | ||
SI | 09.04.2008 | ||
SK | 09.04.2008 | ||
TR | 09.04.2008 | ||
LU | 01.06.2008 | ||
IE | 03.06.2008 | ||
MC | 30.06.2008 | ||
BG | 09.07.2008 | ||
GR | 10.07.2008 | ||
ES | 20.07.2008 | ||
IS | 09.08.2008 | ||
HU | 10.10.2008 | ||
Former [2010/39] | BE | 09.04.2008 | |
CY | 09.04.2008 | ||
CZ | 09.04.2008 | ||
DK | 09.04.2008 | ||
EE | 09.04.2008 | ||
FI | 09.04.2008 | ||
LT | 09.04.2008 | ||
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PL | 09.04.2008 | ||
RO | 09.04.2008 | ||
SI | 09.04.2008 | ||
SK | 09.04.2008 | ||
TR | 09.04.2008 | ||
LU | 01.06.2008 | ||
IE | 03.06.2008 | ||
MC | 30.06.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
IS | 09.08.2008 | ||
HU | 10.10.2008 | ||
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CZ | 09.04.2008 | ||
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EE | 09.04.2008 | ||
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LT | 09.04.2008 | ||
NL | 09.04.2008 | ||
PL | 09.04.2008 | ||
RO | 09.04.2008 | ||
SI | 09.04.2008 | ||
SK | 09.04.2008 | ||
LU | 01.06.2008 | ||
IE | 03.06.2008 | ||
MC | 30.06.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
IS | 09.08.2008 | ||
Former [2009/45] | BE | 09.04.2008 | |
CY | 09.04.2008 | ||
CZ | 09.04.2008 | ||
DK | 09.04.2008 | ||
EE | 09.04.2008 | ||
FI | 09.04.2008 | ||
LT | 09.04.2008 | ||
NL | 09.04.2008 | ||
PL | 09.04.2008 | ||
RO | 09.04.2008 | ||
SI | 09.04.2008 | ||
SK | 09.04.2008 | ||
IE | 03.06.2008 | ||
MC | 30.06.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
IS | 09.08.2008 | ||
Former [2009/24] | BE | 09.04.2008 | |
CZ | 09.04.2008 | ||
DK | 09.04.2008 | ||
EE | 09.04.2008 | ||
FI | 09.04.2008 | ||
LT | 09.04.2008 | ||
NL | 09.04.2008 | ||
PL | 09.04.2008 | ||
RO | 09.04.2008 | ||
SI | 09.04.2008 | ||
SK | 09.04.2008 | ||
IE | 03.06.2008 | ||
MC | 30.06.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
IS | 09.08.2008 | ||
Former [2009/22] | BE | 09.04.2008 | |
CZ | 09.04.2008 | ||
DK | 09.04.2008 | ||
EE | 09.04.2008 | ||
FI | 09.04.2008 | ||
LT | 09.04.2008 | ||
NL | 09.04.2008 | ||
PL | 09.04.2008 | ||
RO | 09.04.2008 | ||
SI | 09.04.2008 | ||
SK | 09.04.2008 | ||
MC | 30.06.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
IS | 09.08.2008 | ||
Former [2009/14] | BE | 09.04.2008 | |
CZ | 09.04.2008 | ||
DK | 09.04.2008 | ||
FI | 09.04.2008 | ||
LT | 09.04.2008 | ||
NL | 09.04.2008 | ||
PL | 09.04.2008 | ||
RO | 09.04.2008 | ||
SI | 09.04.2008 | ||
SK | 09.04.2008 | ||
MC | 30.06.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
IS | 09.08.2008 | ||
Former [2009/13] | BE | 09.04.2008 | |
CZ | 09.04.2008 | ||
DK | 09.04.2008 | ||
FI | 09.04.2008 | ||
LT | 09.04.2008 | ||
NL | 09.04.2008 | ||
PL | 09.04.2008 | ||
SI | 09.04.2008 | ||
SK | 09.04.2008 | ||
MC | 30.06.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
IS | 09.08.2008 | ||
Former [2009/09] | DK | 09.04.2008 | |
FI | 09.04.2008 | ||
NL | 09.04.2008 | ||
PL | 09.04.2008 | ||
SI | 09.04.2008 | ||
MC | 30.06.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
IS | 09.08.2008 | ||
Former [2009/07] | FI | 09.04.2008 | |
NL | 09.04.2008 | ||
PL | 09.04.2008 | ||
SI | 09.04.2008 | ||
MC | 30.06.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
IS | 09.08.2008 | ||
Former [2009/05] | FI | 09.04.2008 | |
NL | 09.04.2008 | ||
PL | 09.04.2008 | ||
SI | 09.04.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
IS | 09.08.2008 | ||
Former [2008/49] | FI | 09.04.2008 | |
NL | 09.04.2008 | ||
PL | 09.04.2008 | ||
SI | 09.04.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
Former [2008/48] | NL | 09.04.2008 | |
SI | 09.04.2008 | ||
BG | 09.07.2008 | ||
ES | 20.07.2008 | ||
Former [2008/44] | SI | 09.04.2008 | Documents cited: | Search | [A]US3278298 (CAMERON PERRY D) [A] 1-10* claims 1-15; tables I-III *; | [A]GB1056561 (ARMCO STEEL CORP) [A] 1-10 * claims 1-17; tables I(a),I(b) *; | [A]US3342590 (GEORGE BIEBER CLARENCE) [A] 1-10 * claim 1; table 1 *; | [X]US5888449 (KENNEDY RICHARD L [US], et al) [X] 1-10 * claim 1; tables 1-3 * * column 3, line 5 - line 8 * |