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Extract from the Register of European Patents

EP About this file: EP1591548

EP1591548 - Method for producing of a low thermal expansion Ni-base superalloy [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.08.2008
Database last updated on 23.04.2024
Most recent event   Tooltip20.08.2010Lapse of the patent in a contracting state
New state(s): TR		published on 22.09.2010  [2010/38]
Applicant(s)For all designated states
Daido Steel Co., Ltd.
1-10, Higashisakura 1-chome Higashi-ku Nagoya-shi
Aichi / JP
For all designated states
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, Konan 2-chome, Minato-ku
Tokyo / JP
[2007/42]
Former [2007/03]For all designated states
Daido Steel Co., Ltd.
1-10, Higashisakura 1-chome Higashi-ku Nagoya-shi
Aichi / JP
For all designated states
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, Konan 2-chome, Minato-ku
Tokyo / JP
Former [2005/44]For all designated states
Daido Steel Co., Ltd.
11-18, Nishiki 1-chome, Naka-ku Nagoya-shi
Aichi-ken / JP
For all designated states
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, Konan 2-chome, Minato-ku
Tokyo / JP
Inventor(s)01 / Ueta, Shigeki c/o Daido Steel Co., Ltd.
Research & Development Lab. 30, Daidocho 2-chome
Minami-ku Nagoya-shi Aichi-ken / JP
02 / Noda, Toshiharu c/o Daido Steel Co., Ltd.
Research & Development Lab. 30, Daidocho 2-chome
Minami-ku Nagoya-shi Aichi-ken / JP
03 / Yamamoto, Ryuichi c/o Takasago R & D Center
Mitsubishi Heavy Industries, Ltd. 1-1, Arai-cho
Shinhama 2-chome Takasago Hyogo-ken / JP
04 / Kadoya, Yoshikuni c/o Takasago R & D Center
Mitsubishi Heavy Industries, Ltd. 1-1, Arai-cho
Shinhama 2-chome Takasago Hyogo-ken / JP
05 / Magoshi, Ryotaro c/o Takasago Machinery Works
Mitsubishi Heavy Industries, Ltd. 1-1, Arai-cho
Shinhama 2-chome Takasago Hyogo-ken / JP
06 / Nishimoto, Shin
c/o Mitsubishi Heavy Ind., Ltd. 16-5 Konan 2-chome
Minato-ku Tokyo / JP
 [2005/44]
Representative(s)Schorr, Frank Jürgen, et al
Diehl & Partner GbR
Augustenstrasse 46
80333 München / DE
[N/P]
Former [2005/44]Schorr, Frank Jürgen, et al
Diehl Glaeser Hiltl & Partner, Augustenstrasse 46
80333 München / DE
Application number, filing date05009211.327.04.2005
[2005/44]
Priority number, dateJP2004013213527.04.2004         Original published format: JP 2004132135
[2005/44]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1591548
Date:02.11.2005
Language:EN
[2005/44]
Type: B1 Patent specification 
No.:EP1591548
Date:17.10.2007
Language:EN
[2007/42]
Search report(s)(Supplementary) European search report - dispatched on:EP30.06.2005
ClassificationIPC:C22F1/10, C22C19/05
[2005/44]
CPC:
C22C19/056 (EP,US); C22C19/03 (EP,US); C22C19/057 (EP,US);
C22C19/058 (EP,US); C22F1/10 (EP,US)
Designated contracting statesAT,   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 [2005/44]
TitleGerman:Verfahren zur Herstellung einer wärmedehnungsarmen Superlegierung auf Ni-basis[2005/44]
English:Method for producing of a low thermal expansion Ni-base superalloy[2005/44]
French:Procédé de production d'un superalliage à base de Ni à faible dilatation thermique[2005/44]
Examination procedure11.04.2006Examination requested  [2006/24]
25.07.2006Communication of intention to grant the patent
04.12.2006Fee for grant paid
04.12.2006Fee for publishing/printing paid
Opposition(s)18.07.2008No opposition filed within time limit [2008/39]
Fees paidRenewal fee
25.04.2007Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
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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  TooltipBE17.10.2007
CY17.10.2007
CZ17.10.2007
DK17.10.2007
EE17.10.2007
FI17.10.2007
LT17.10.2007
NL17.10.2007
PL17.10.2007
RO17.10.2007
SI17.10.2007
SK17.10.2007
TR17.10.2007
BG17.01.2008
GR18.01.2008
ES28.01.2008
IS17.02.2008
PT17.03.2008
HU18.04.2008
LU27.04.2008
IE28.04.2008
MC30.04.2008
[2010/38]
Former [2010/36]BE17.10.2007
CY17.10.2007
CZ17.10.2007
DK17.10.2007
EE17.10.2007
FI17.10.2007
LT17.10.2007
NL17.10.2007
PL17.10.2007
RO17.10.2007
SI17.10.2007
SK17.10.2007
BG17.01.2008
GR18.01.2008
ES28.01.2008
IS17.02.2008
PT17.03.2008
HU18.04.2008
LU27.04.2008
IE28.04.2008
MC30.04.2008
Former [2010/33]BE17.10.2007
CY17.10.2007
CZ17.10.2007
DK17.10.2007
EE17.10.2007
FI17.10.2007
LT17.10.2007
NL17.10.2007
PL17.10.2007
RO17.10.2007
SI17.10.2007
SK17.10.2007
BG17.01.2008
GR18.01.2008
ES28.01.2008
IS17.02.2008
PT17.03.2008
LU27.04.2008
IE28.04.2008
MC30.04.2008
Former [2009/36]BE17.10.2007
CY17.10.2007
CZ17.10.2007
DK17.10.2007
EE17.10.2007
FI17.10.2007
LT17.10.2007
NL17.10.2007
PL17.10.2007
RO17.10.2007
SI17.10.2007
SK17.10.2007
BG17.01.2008
GR18.01.2008
ES28.01.2008
IS17.02.2008
PT17.03.2008
IE28.04.2008
MC30.04.2008
Former [2009/24]BE17.10.2007
CZ17.10.2007
DK17.10.2007
EE17.10.2007
FI17.10.2007
LT17.10.2007
NL17.10.2007
PL17.10.2007
RO17.10.2007
SI17.10.2007
SK17.10.2007
BG17.01.2008
GR18.01.2008
ES28.01.2008
IS17.02.2008
PT17.03.2008
IE28.04.2008
MC30.04.2008
Former [2009/11]BE17.10.2007
CZ17.10.2007
DK17.10.2007
EE17.10.2007
FI17.10.2007
LT17.10.2007
NL17.10.2007
PL17.10.2007
RO17.10.2007
SI17.10.2007
SK17.10.2007
BG17.01.2008
GR18.01.2008
ES28.01.2008
IS17.02.2008
PT17.03.2008
MC30.04.2008
Former [2008/51]BE17.10.2007
CZ17.10.2007
DK17.10.2007
LT17.10.2007
NL17.10.2007
PL17.10.2007
RO17.10.2007
SI17.10.2007
SK17.10.2007
BG17.01.2008
ES28.01.2008
IS17.02.2008
PT17.03.2008
MC30.04.2008
Former [2008/39]BE17.10.2007
CZ17.10.2007
DK17.10.2007
LT17.10.2007
NL17.10.2007
PL17.10.2007
RO17.10.2007
SI17.10.2007
SK17.10.2007
BG17.01.2008
ES28.01.2008
IS17.02.2008
PT17.03.2008
Former [2008/35]CZ17.10.2007
DK17.10.2007
LT17.10.2007
NL17.10.2007
PL17.10.2007
SI17.10.2007
BG17.01.2008
ES28.01.2008
IS17.02.2008
PT17.03.2008
Former [2008/26]LT17.10.2007
NL17.10.2007
PL17.10.2007
SI17.10.2007
BG17.01.2008
ES28.01.2008
IS17.02.2008
PT17.03.2008
Former [2008/24]LT17.10.2007
NL17.10.2007
PL17.10.2007
BG17.01.2008
ES28.01.2008
IS17.02.2008
PT17.03.2008
Documents cited:Search[DA]JP2003013161  ;
 [A]US3898109  (SHAW STUART WALTER KER) [A] 1 * column 1, line 35 - column 2, line 61 * * claims 1-4; tables I,II *;
 [DA]EP1035225  (DAIDO STEEL CO LTD [JP], et al) [DA] 1 * whole document *;
 [A]EP1096033  (MITSUBISHI HEAVY IND LTD [JP], et al) [A] 1 * paragraphs [0015] , [0021] , [0026] * * page 5; table 1 * * claims 1,2 *;
 [A]EP1191118  (HITACHI METALS LTD [JP], et al) [A] 1 * paragraphs [0014] - [0016] - [0026] - [0036]; examples A,B; table 1 ** claims 1-9; table 2 *
 [DA]  - PATENT ABSTRACTS OF JAPAN, (20030512), vol. 2003, no. 05, & JP2003013161 A 20030115 (MITSUBISHI HEAVY IND LTD; DAIDO STEEL CO LTD) [DA] 1 * abstract * * examples 1-21; tables 1-4 *
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.