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Extract from the Register of European Patents

EP About this file: EP0764767

EP0764767 - Combined cycle power plant [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.10.2003
Database last updated on 05.10.2024
Most recent event   Tooltip10.10.2003No opposition filed within time limitpublished on 26.11.2003  [2003/48]
Applicant(s)For all designated states
Kabushiki Kaisha Toshiba
72, Horikawa-cho, Saiwai-ku Kawasaki-shi
Kanagawa 212-8572 / JP
[N/P]
Former [2002/49]For all designated states
KABUSHIKI KAISHA TOSHIBA
72, Horikawa-cho, Saiwai-ku
Kawasaki-shi, Kanagawa 212-8572 / JP
Former [1997/13]For all designated states
KABUSHIKI KAISHA TOSHIBA
72, Horikawa-cho, Saiwai-ku
Kawasaki-shi / JP
Inventor(s)01 / Ohtomo, Fumio, c/o K.K. Toshiba
Intell. Prop. Div, 1-1 Shibaura 1-chome, Minato-ku
Tokyo 105 / JP
02 / Nakata, Yuji, c/o K.K. Toshiba
Intell. Prop. Div, 1-1 Shibaura 1-chome, Minato-ku
Tokyo 105 / JP
03 / Fukuyama, Yoshitaka, c/o K.K. Toshiba
Intell. Prop. Div, 1-1 Shibaura 1-chome, Minato-ku
Tokyo 105 / JP
04 / Inomata, Asako, c/o K.K. Toshiba
Intell. Prop. Div, 1-1 Shibaura 1-chome, Minato-ku
Tokyo 105 / JP
05 / Shibuya, Sachio, c/o K.K. Toshiba
Intell. Prop. Div, 1-1 Shibaura 1-chome, Minato-ku
Tokyo 105 / JP
06 / Koga, Akinori, c/o K.K. Toshiba
Intell. Prop. Div, 1-1 Shibaura 1-chome, Minato-ku
Tokyo 105 / JP
07 / Ishii, Junji, c/o K.K. Toshiba
Intell. Prop. Div, 1-1 Shibaura 1-chome, Minato-ku
Tokyo 105 / JP
08 / Ito, Shoko, c/o K.K. Toshiba
Intell. Prop. Div, 1-1 Shibaura 1-chome, Minato-ku
Tokyo 105 / JP
09 / Yamamoto, Hironobu, c/o K.K. Toshiba
Intell. Prop. Div, 1-1 Shibaura 1-chome, Minato-ku
Tokyo 105 / JP
[1997/13]
Representative(s)Waldren, Robin Michael
Marks & Clerk LLP
90 Long Acre
London
WC2E 9RA / GB
[N/P]
Former [1997/13]Waldren, Robin Michael
MARKS & CLERK, 57-60 Lincoln's Inn Fields
London WC2A 3LS / GB
Application number, filing date96306868.920.09.1996
[1997/13]
Priority number, dateJP1995024475022.09.1995         Original published format: JP 24475095
JP1995024475122.09.1995         Original published format: JP 24475195
[1997/13]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0764767
Date:26.03.1997
Language:EN
[1997/13]
Type: A3 Search report 
No.:EP0764767
Date:27.05.1998
[1998/22]
Type: B1 Patent specification 
No.:EP0764767
Date:04.12.2002
Language:EN
[2002/49]
Search report(s)(Supplementary) European search report - dispatched on:EP09.04.1998
ClassificationIPC:F01K23/10, F02C7/16
[1998/06]
CPC:
F01K23/10 (EP,US); F02C6/02 (EP,US); F02C6/18 (EP,US);
F02C7/16 (EP,US); F05D2260/2322 (EP,US); Y02E20/16 (EP,US)
Former IPC [1997/13]F01K23/10
Designated contracting statesDE,   GB,   SE [1997/13]
TitleGerman:Kraftanlage mit kombiniertem Kreislauf[1997/13]
English:Combined cycle power plant[1997/13]
French:Centrale à cycle combiné[1997/13]
Examination procedure09.10.1996Examination requested  [1997/13]
03.04.2001Despatch of a communication from the examining division (Time limit: M06)
28.09.2001Reply to a communication from the examining division
27.11.2001Despatch of a communication from the examining division (Time limit: M02)
24.01.2002Reply to a communication from the examining division
25.03.2002Despatch of communication of intention to grant (Approval: Yes)
05.07.2002Communication of intention to grant the patent
27.09.2002Fee for grant paid
27.09.2002Fee for publishing/printing paid
Divisional application(s)EP01127006.3  / EP1184541
Opposition(s)05.09.2003No opposition filed within time limit [2003/48]
Fees paidRenewal fee
09.09.1998Renewal fee patent year 03
13.09.1999Renewal fee patent year 04
13.09.2000Renewal fee patent year 05
12.09.2001Renewal fee patent year 06
12.09.2002Renewal fee patent year 07
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Documents cited:Search[XA]JPH05141267  ;
 [X]US4571935  (RICE IVAN G [US]) [X] 1,3,9-11 * column 10, paragraph L - column 11, paragraph 1; figure 1 *;
 [X]JPH0486308  ;
 [X]US5412937  (TOMLINSON LEROY O [US], et al) [X] 1,3,6 * column 3, line 24 - line 37; figure - *;
 [XD]EP0062932  (BBC BROWN BOVERI & CIE [CH]) [XD] 1,3,9,11 * page 6, line 18 - line 30; figure 1 *;
 [XP]EP0674099  (ABB MANAGEMENT AG [CH]) [XP] 1-4,9-12 * page 3, line 30 - page 4, line 36; figure - *;
 [E]EP0735254  (GEN ELECTRIC [US]) [E] 1 * page 4, line L - page 5, line 1; figure - *;
 [E]JPH08277726  ;
 [E]EP0743425  (GEN ELECTRIC [US]) [E] 15 * column 3, line 39 - column 4, line 2 *;
 [A]JPS60201011
 [XA]  - PATENT ABSTRACTS OF JAPAN, (19930924), vol. 017, no. 530, Database accession no. (M - 1485), & JP05141267 A 19930608 (MITSUBISHI HEAVY IND LTD) [X] 1,9-11 * abstract * [A] 12
 [X]  - PATENT ABSTRACTS OF JAPAN, (19920708), vol. 016, no. 311, Database accession no. (M - 1277), & JP04086308 A 19920318 (TOSHIBA CORP) [X] 1,9,11 * abstract *
 [E]  - PATENT ABSTRACTS OF JAPAN, (19970228), vol. 097, no. 002, & JP08277726 A 19961022 (HITACHI LTD) [E] 1,2 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19860228), vol. 010, no. 051, Database accession no. (M - 457), & JP60201011 A 19851011 (MITSUBISHI JUKOGYO KK) [A] 16 * abstract *
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.