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Extract from the Register of European Patents

EP About this file: EP0840837

EP0840837 - PROCESS FOR RUNNING A GAS AND STEAM TURBINE PLANT AND PLANT RUN BY THIS PROCESS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.07.2002
Database last updated on 14.06.2024
Most recent event   Tooltip17.04.2015Change - lapse in a contracting statepublished on 20.05.2015  [2015/21]
Applicant(s)For all designated states
SIEMENS AKTIENGESELLSCHAFT
Werner-von-Siemens-Str. 1
DE-80333 München / DE
[N/P]
Former [1998/20]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
80333 München / DE
Inventor(s)01 / BRÜCKNER, Hermann
Boggasse 3
D-91080 Uttenreuth / DE
02 / KÖHLER, Georg
Am Hohen Zorn 13
D-91301 Forchheim / DE
[1998/20]
Application number, filing date96922762.810.07.1996
[1998/20]
WO1996DE01244
Priority number, dateDE199512753727.07.1995         Original published format: DE 19527537
[1998/20]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9705366
Date:13.02.1997
Language:DE
[1997/08]
Type: A1 Application with search report 
No.:EP0840837
Date:13.05.1998
Language:DE
The application published by WIPO in one of the EPO official languages on 13.02.1997 takes the place of the publication of the European patent application.
[1998/20]
Type: B1 Patent specification 
No.:EP0840837
Date:29.08.2001
Language:DE
[2001/35]
Search report(s)International search report - published on:EP13.02.1997
ClassificationIPC:F01K23/10
[1998/20]
CPC:
F01K23/106 (EP,US); F01K23/10 (KR)
Designated contracting statesCH,   DE,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1998/20]
TitleGerman:VERFAHREN ZUM BETREIBEN EINER GAS- UND DAMPFTURBINENANLAGE SOWIE DANACH ARBEITENDE ANLAGE[1998/20]
English:PROCESS FOR RUNNING A GAS AND STEAM TURBINE PLANT AND PLANT RUN BY THIS PROCESS[1998/20]
French:PROCEDE D'EXPLOITATION D'UNE INSTALLATION DE TURBINES A GAZ ET A VAPEUR ET INSTALLATION EXPLOITEE SELON CE PROCEDE[1998/20]
Entry into regional phase21.01.1998National basic fee paid 
21.01.1998Designation fee(s) paid 
21.01.1998Examination fee paid 
Examination procedure18.10.1996Request for preliminary examination filed
International Preliminary Examining Authority: EP
21.01.1998Examination requested  [1998/20]
22.11.2000Despatch of communication of intention to grant (Approval: Yes)
14.12.2000Communication of intention to grant the patent
05.03.2001Fee for grant paid
05.03.2001Fee for publishing/printing paid
Opposition(s)30.05.2002No opposition filed within time limit [2002/34]
Fees paidRenewal fee
20.07.1998Renewal fee patent year 03
20.07.1999Renewal fee patent year 04
17.07.2000Renewal fee patent year 05
27.06.2001Renewal fee patent year 06
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Former [2003/21]FR25.01.2002
Cited inInternational search[A]EP0523467  (SIEMENS AG [DE]) [A] 1 * column 4, line 9 - line 39; figure - *;
 [A]EP0410111  (SIEMENS AG [DE])
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.