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Extract from the Register of European Patents

EP About this file: EP1834066

EP1834066 - TURBINE BLADE FOR A GAS TURBINE, USE OF A TURBINE BLADE AND METHOD FOR COOLING A TURBINE BLADE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.08.2010
Database last updated on 29.10.2024
Most recent event   Tooltip07.10.2011Lapse of the patent in a contracting state
New state(s): CY, TR		published on 09.11.2011  [2011/45]
Applicant(s)For all designated states
SIEMENS AKTIENGESELLSCHAFT
Werner-von-Siemens-Str. 1
DE-80333 München / DE
[N/P]
Former [2007/38]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
80333 München / DE
Inventor(s)01 / BALDAUF, Stefan
Allacher Strasse 27 b
80999 München / DE
02 / HÄNDLER, Michael
Willbecker Busch 20 C
40699 Erkrath / DE
03 / LERNER, Christian
Freiheit 7 A
45701 Herten / DE
 [2007/38]
Application number, filing date05807981.507.11.2005
[2007/38]
WO2005EP55779
Priority number, dateEP2004002778923.11.2004         Original published format: EP 04027789
[2007/38]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2006056525
Date:01.06.2006
Language:DE
[2006/22]
Type: A1 Application with search report 
No.:EP1834066
Date:19.09.2007
Language:DE
The application published by WIPO in one of the EPO official languages on 01.06.2006 takes the place of the publication of the European patent application.
[2007/38]
Type: B1 Patent specification 
No.:EP1834066
Date:07.10.2009
Language:DE
[2009/41]
Search report(s)International search report - published on:EP01.06.2006
ClassificationIPC:F01D5/18
[2007/38]
CPC:
F01D5/187 (EP,US); F05D2240/127 (EP,US); F05D2250/24 (EP,US);
F05D2250/241 (EP,US); F05D2260/202 (EP,US); F05D2260/2212 (EP,US);
F05D2260/2214 (EP,US); Y02T50/60 (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,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2007/38]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
YUNot yet paid
TitleGerman:TURBINENSCHAUFEL FÜR EINE GASTURBINE, VERWENDUNG EINER TURBINENSCHAUFEL SOWIE VERFAHREN ZUM KÜHLEN EINER TURBINENSCHAUFEL[2007/38]
English:TURBINE BLADE FOR A GAS TURBINE, USE OF A TURBINE BLADE AND METHOD FOR COOLING A TURBINE BLADE[2007/38]
French:AUBE DE TURBINE POUR TURBINE A GAZ, UTILISATION D'UNE AUBE DE TURBINE ET PROCEDE DE REFROIDISSEMENT D'UNE AUBE DE TURBINE[2007/38]
Entry into regional phase22.05.2007National basic fee paid 
22.05.2007Designation fee(s) paid 
22.05.2007Examination fee paid 
Examination procedure04.09.2006Request for preliminary examination filed
International Preliminary Examining Authority: EP
22.05.2007Examination requested  [2007/38]
22.04.2009Communication of intention to grant the patent
19.08.2009Fee for grant paid
19.08.2009Fee for publishing/printing paid
Opposition(s)08.07.2010No opposition filed within time limit [2010/37]
Fees paidRenewal fee
22.11.2007Renewal fee patent year 03
25.11.2008Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
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  TooltipCY07.10.2009
CZ07.10.2009
DK07.10.2009
EE07.10.2009
FI07.10.2009
IE07.10.2009
LT07.10.2009
LV07.10.2009
RO07.10.2009
SE07.10.2009
SI07.10.2009
SK07.10.2009
TR07.10.2009
AT07.11.2009
LU07.11.2009
BE30.11.2009
MC30.11.2009
FR07.12.2009
BG07.01.2010
GR08.01.2010
IS07.02.2010
PT08.02.2010
HU08.04.2010
[2011/44]
Former [2011/32]CZ07.10.2009
DK07.10.2009
EE07.10.2009
FI07.10.2009
IE07.10.2009
LT07.10.2009
LV07.10.2009
RO07.10.2009
SE07.10.2009
SI07.10.2009
SK07.10.2009
AT07.11.2009
LU07.11.2009
BE30.11.2009
MC30.11.2009
FR07.12.2009
BG07.01.2010
GR08.01.2010
IS07.02.2010
PT08.02.2010
HU08.04.2010
Former [2011/22]CZ07.10.2009
DK07.10.2009
EE07.10.2009
FI07.10.2009
IE07.10.2009
LT07.10.2009
LV07.10.2009
RO07.10.2009
SE07.10.2009
SI07.10.2009
SK07.10.2009
AT07.11.2009
LU07.11.2009
BE30.11.2009
MC30.11.2009
FR07.12.2009
BG07.01.2010
GR08.01.2010
IS07.02.2010
PT08.02.2010
Former [2011/08]CZ07.10.2009
DK07.10.2009
EE07.10.2009
FI07.10.2009
IE07.10.2009
LT07.10.2009
LV07.10.2009
RO07.10.2009
SE07.10.2009
SI07.10.2009
SK07.10.2009
AT07.11.2009
BE30.11.2009
MC30.11.2009
FR07.12.2009
BG07.01.2010
GR08.01.2010
IS07.02.2010
PT08.02.2010
Former [2011/02]CZ07.10.2009
DK07.10.2009
EE07.10.2009
FI07.10.2009
IE07.10.2009
LT07.10.2009
LV07.10.2009
RO07.10.2009
SE07.10.2009
SI07.10.2009
SK07.10.2009
BE30.11.2009
MC30.11.2009
FR07.12.2009
BG07.01.2010
GR08.01.2010
IS07.02.2010
PT08.02.2010
Former [2010/40]CZ07.10.2009
DK07.10.2009
EE07.10.2009
FI07.10.2009
IE07.10.2009
LT07.10.2009
LV07.10.2009
RO07.10.2009
SE07.10.2009
SI07.10.2009
SK07.10.2009
MC30.11.2009
BG07.01.2010
IS07.02.2010
PT08.02.2010
Former [2010/30]FI07.10.2009
LT07.10.2009
LV07.10.2009
SE07.10.2009
SI07.10.2009
MC30.11.2009
IS07.02.2010
PT08.02.2010
Former [2010/25]FI07.10.2009
LT07.10.2009
LV07.10.2009
SE07.10.2009
SI07.10.2009
IS07.02.2010
PT08.02.2010
Former [2010/24]FI07.10.2009
LT07.10.2009
SE07.10.2009
SI07.10.2009
IS07.02.2010
PT08.02.2010
Former [2010/21]LT07.10.2009
SE07.10.2009
SI07.10.2009
IS07.02.2010
PT08.02.2010
Former [2010/14]SI07.10.2009
Cited inInternational search[A]DE862691  (BRISTOL AEROPLANE CO LTD) [A] 1,2,8,9 * page 2, line 15 - line 118 * * page 3, line 43 - line 58 * * figure -; claims 2,3,9 *;
 [A]DE1601613  (MTU MUENCHEN GMBH [DE]) [A] 1,8,9 * page 6, paragraph 1 * * page 8, paragraph 3 - paragraph 4 * * page 10, paragraph 1 - paragraph 4 ** figure - *;
 [Y]US6183197  (BUNKER RONALD SCOTT [US], et al) [Y] 1-9 * column 2, line 8 - line 25 * * column 3, line 6 - column 4, line 4 * * column 4, line 65 - column 5, line 11 * * abstract *;
 [Y]US6328531  (BARIAUD CHRISTIAN BERNARD [FR], et al) [Y] 1-9 * column 2, line 17 - line 54 * * abstract *;
 [A]EP1369554  (GEN ELECTRIC [US]) [A] 1-9 * paragraph [0041] - paragraph [0044] * * paragraph [0061] - paragraph [0062] * * figures 6,7 *
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.