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Extract from the Register of European Patents

EP About this file: EP2948638

EP2948638 - PURGE AND COOLING AIR FOR AN EXHAUST SECTION OF A GAS TURBINE ASSEMBLY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.09.2021
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  25.09.2020
FormerGrant of patent is intended
Status updated on  11.06.2020
FormerExamination is in progress
Status updated on  29.06.2018
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Siemens Energy, Inc.
4400 Alafaya Trail
Orlando, FL 32826-2399 / US
[2015/49]
Inventor(s)01 / PATAT, Harry
4945 S.E. Heartleaf Terrace
Hobe Sound, Florida 33455 / US
02 / SCHOPF, Cheryl A.
16818 134 Terrace North
Jupiter, Florida 33478 / US
03 / KATY, Jerome H.
37 Dorchester Circle
Palm Beach Gardens, Florida 33410 / US
04 / WALLACE, Adam
1403 N. Jaega Drive
Jupiter, Florida 33458 / US
05 / WIEBE, David J.
8233 Helena Drive
Orlando, Florida 32817 / US
 [2015/49]
Representative(s)Roth, Thomas, et al
Siemens Energy Global GmbH & Co. KG
Postfach 22 16 34
80506 München / DE
[N/P]
Former [2015/49]Maier, Daniel Oliver
Siemens AG
Postfach 22 16 34
80506 München / DE
Application number, filing date14702423.622.01.2014
[2015/49]
WO2014US12430
Priority number, dateUS20131374648622.01.2013         Original published format: US201313746486
[2015/49]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2014116626
Date:31.07.2014
Language:EN
[2014/31]
Type: A2 Application without search report 
No.:EP2948638
Date:02.12.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 31.07.2014 takes the place of the publication of the European patent application.
[2015/49]
Type: B1 Patent specification 
No.:EP2948638
Date:28.10.2020
Language:EN
[2020/44]
Search report(s)International search report - published on:EP18.09.2014
ClassificationIPC:F01D9/06, F01D25/12, F01D25/30
[2015/49]
CPC:
F01D9/065 (EP,RU,US); F02C7/18 (RU,US); F01D25/12 (EP,RU,US);
F01D25/125 (EP,RU,US); F01D25/162 (US); F01D25/30 (EP,US);
F01D9/02 (US); F02C6/08 (US); F05D2240/15 (EP,US) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2015/49]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:LUFTREINIGUNG UND -KÜHLUNG FÜR EINEN ABGASSTRANG EINER GASTURBINENANLAGE[2015/49]
English:PURGE AND COOLING AIR FOR AN EXHAUST SECTION OF A GAS TURBINE ASSEMBLY[2015/49]
French:AIR DE PURGE ET DE REFROIDISSEMENT POUR UNE SECTION D'ÉCHAPPEMENT D'UN ENSEMBLE DE TURBINE À GAZ[2015/49]
Entry into regional phase05.06.2015National basic fee paid 
05.06.2015Designation fee(s) paid 
05.06.2015Examination fee paid 
Examination procedure05.06.2015Examination requested  [2015/49]
13.04.2016Despatch of communication that the application is deemed to be withdrawn, reason: reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report not received in time
24.05.2016Amendment by applicant (claims and/or description)
02.07.2018Despatch of a communication from the examining division (Time limit: M06)
11.01.2019Reply to a communication from the examining division
12.06.2020Communication of intention to grant the patent
17.09.2020Receipt of the translation of the claim(s)
18.09.2020Fee for grant paid
18.09.2020Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  02.07.2018
Opposition(s)29.07.2021No opposition filed within time limit [2021/40]
Request for further processing for:24.05.2016Request for further processing filed
24.05.2016Full payment received (date of receipt of payment)
Request granted
06.06.2016Decision despatched
24.05.2016Request for further processing filed
24.05.2016Full payment received (date of receipt of payment)
Request granted
06.06.2016Decision despatched
Fees paidRenewal fee
20.01.2016Renewal fee patent year 03
20.01.2017Renewal fee patent year 04
19.01.2018Renewal fee patent year 05
18.01.2019Renewal fee patent year 06
20.01.2020Renewal fee patent year 07
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  TooltipHU22.01.2014
AL28.10.2020
AT28.10.2020
CY28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
MK28.10.2020
MT28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
IE22.01.2021
LU22.01.2021
BG28.01.2021
NO28.01.2021
GR29.01.2021
BE31.01.2021
IS28.02.2021
PT01.03.2021
[2024/41]
Former [2024/22]HU22.01.2014
AL28.10.2020
AT28.10.2020
CY28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
MK28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
IE22.01.2021
LU22.01.2021
BG28.01.2021
NO28.01.2021
GR29.01.2021
BE31.01.2021
IS28.02.2021
PT01.03.2021
Former [2023/30]HU22.01.2014
AL28.10.2020
AT28.10.2020
CY28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
IE22.01.2021
LU22.01.2021
BG28.01.2021
NO28.01.2021
GR29.01.2021
BE31.01.2021
IS28.02.2021
PT01.03.2021
Former [2023/27]HU22.01.2014
AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
IE22.01.2021
LU22.01.2021
BG28.01.2021
NO28.01.2021
GR29.01.2021
BE31.01.2021
IS28.02.2021
PT01.03.2021
Former [2022/34]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
IE22.01.2021
LU22.01.2021
BG28.01.2021
NO28.01.2021
GR29.01.2021
BE31.01.2021
IS28.02.2021
PT01.03.2021
Former [2022/23]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
IE22.01.2021
LU22.01.2021
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2022/10]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
IE22.01.2021
LU22.01.2021
BG28.01.2021
NO28.01.2021
GR29.01.2021
PT01.03.2021
Former [2022/07]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
IE22.01.2021
LU22.01.2021
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/50]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
LU22.01.2021
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/45]AL28.10.2020
AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
LU22.01.2021
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/43]AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
LU22.01.2021
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/40]AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
MC28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/37]AT28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/36]AT28.10.2020
CZ28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/35]AT28.10.2020
CZ28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/34]AT28.10.2020
CZ28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
NL28.10.2020
PL28.10.2020
RS28.10.2020
SE28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/33]AT28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
NL28.10.2020
PL28.10.2020
RS28.10.2020
SE28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/32]AT28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LV28.10.2020
NL28.10.2020
PL28.10.2020
RS28.10.2020
SE28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/28]AT28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LV28.10.2020
NL28.10.2020
PL28.10.2020
RS28.10.2020
SE28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/25]AT28.10.2020
ES28.10.2020
FI28.10.2020
LV28.10.2020
NL28.10.2020
PL28.10.2020
RS28.10.2020
SE28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/24]AT28.10.2020
FI28.10.2020
LV28.10.2020
NL28.10.2020
RS28.10.2020
SE28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
PT01.03.2021
Former [2021/23]FI28.10.2020
LV28.10.2020
NL28.10.2020
RS28.10.2020
SE28.10.2020
NO28.01.2021
GR29.01.2021
PT01.03.2021
Former [2021/22]FI28.10.2020
NL28.10.2020
RS28.10.2020
NO28.01.2021
PT01.03.2021
Former [2021/21]FI28.10.2020
NL28.10.2020
PT01.03.2021
Former [2021/20]FI28.10.2020
Cited inInternational search[A]EP0392664  (TOSHIBA KK [JP]) [A] 4,11,17-19* figures 2, 12 *;
 [Y]EP2261468  (MITSUBISHI HEAVY IND LTD [JP]) [Y] 5-7 * page 5, column 9, paragraph 42 - column 10, paragraph 46; figure 5 *;
 [XYI]EP2497907  (GEN ELECTRIC [US]) [X] 1-3,9,10,14,15 * page 3, column 6, paragraph 17 - page 4, column 7, paragraph 22; figures 3, 4 * [Y] 5-7 [I] 4,8,11-13,16-19
ExaminationUS2011081237
 WO2014105616
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.