blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2954261

EP2954261 - GAS TURBINE ENGINE COMBUSTOR [Right-click to bookmark this link]
Former [2015/51]GAS TURBINE ENGINE COMBUSTOR LINER ASSEMBLY WITH CONVERGENT HYPERBOLIC PROFILE
[2019/15]
StatusNo opposition filed within time limit
Status updated on  08.01.2021
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  31.01.2020
FormerGrant of patent is intended
Status updated on  25.03.2019
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
United Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2016/43]
Former [2015/51]For all designated states
United Technologies Corporation
One Financial Plaza
Hartford, CT 06101 / US
Inventor(s)01 / CUNHA, Frank J.
5 Bruce Lane
Avon, Connecticut 06001 / US
02 / ERBAS-SEN, Nurhak
387 Dennison Ridge Drive
Manchester, Connecticut 06040 / US
 [2015/51]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2020/10]
Former [2015/51]Gittins, Alex Michael
Dehns
St Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date14801039.005.02.2014
[2015/51]
WO2014US14819
Priority number, dateUS201361762367P08.02.2013         Original published format: US 201361762367 P
[2015/51]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2014189556
Date:27.11.2014
Language:EN
[2014/48]
Type: A2 Application without search report 
No.:EP2954261
Date:16.12.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 27.11.2014 takes the place of the publication of the European patent application.
[2015/51]
Type: B1 Patent specification 
No.:EP2954261
Date:04.03.2020
Language:EN
[2020/10]
Search report(s)International search report - published on:KR29.01.2015
(Supplementary) European search report - dispatched on:EP03.06.2016
ClassificationIPC:F23M5/04, F23M5/08, F23R3/42, F02C7/12
[2015/51]
CPC:
F23R3/50 (EP,US); F23R3/002 (EP,US); F23R3/60 (EP,US);
F23R2900/03042 (EP,US); Y02T50/60 (EP,US); Y10T29/49828 (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 [2015/51]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:GASTURBINENBRENNKAMMER[2019/15]
English:GAS TURBINE ENGINE COMBUSTOR[2019/15]
French:CHAMBRE DE COMBUSTION DE TURBINE À GAZ[2019/15]
Former [2015/51]AUSKLEIDUNGSANORDNUNG FÜR GASTURBINENBRENNKAMMER MIT KONVERGIERENDEM HYPERBOLISCHEM PROFIL
Former [2015/51]GAS TURBINE ENGINE COMBUSTOR LINER ASSEMBLY WITH CONVERGENT HYPERBOLIC PROFILE
Former [2015/51]ENSEMBLE CHEMISE DE CHAMBRE DE COMBUSTION DE TURBINE À GAZ AVEC PROFIL HYPERBOLIQUE CONVERGENT
Entry into regional phase04.09.2015National basic fee paid 
04.09.2015Search fee paid 
04.09.2015Designation fee(s) paid 
04.09.2015Examination fee paid 
Examination procedure04.09.2015Examination requested  [2015/51]
30.12.2016Amendment by applicant (claims and/or description)
26.03.2019Communication of intention to grant the patent
05.08.2019Fee for grant paid
05.08.2019Fee for publishing/printing paid
05.08.2019Receipt of the translation of the claim(s)
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  26.03.2019
Opposition(s)07.12.2020No opposition filed within time limit [2021/06]
Fees paidRenewal fee
25.02.2016Renewal fee patent year 03
23.02.2017Renewal fee patent year 04
22.02.2018Renewal fee patent year 05
20.02.2019Renewal fee patent year 06
27.01.2020Renewal 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  TooltipHU05.02.2014
AT04.03.2020
CY04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
MK04.03.2020
MT04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
TR04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
[2024/41]
Former [2024/29]HU05.02.2014
AT04.03.2020
CY04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
MK04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
TR04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2024/22]HU05.02.2014
AT04.03.2020
CY04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
MK04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2023/30]HU05.02.2014
AT04.03.2020
CY04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2023/27]HU05.02.2014
AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2021/41]AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
MC04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2021/10]AT04.03.2020
CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
IT04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
PL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SI04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2021/08]CZ04.03.2020
DK04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/50]CZ04.03.2020
EE04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/49]CZ04.03.2020
ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SK04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/48]ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RO04.03.2020
RS04.03.2020
SE04.03.2020
SM04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
PT29.07.2020
Former [2020/47]ES04.03.2020
FI04.03.2020
HR04.03.2020
LT04.03.2020
LV04.03.2020
NL04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
Former [2020/46]FI04.03.2020
HR04.03.2020
LV04.03.2020
NL04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
IS04.07.2020
Former [2020/45]FI04.03.2020
HR04.03.2020
LV04.03.2020
NL04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
Former [2020/39]FI04.03.2020
HR04.03.2020
LV04.03.2020
RS04.03.2020
SE04.03.2020
BG04.06.2020
NO04.06.2020
GR05.06.2020
Former [2020/38]FI04.03.2020
HR04.03.2020
LV04.03.2020
RS04.03.2020
SE04.03.2020
NO04.06.2020
GR05.06.2020
Former [2020/37]FI04.03.2020
HR04.03.2020
LV04.03.2020
RS04.03.2020
SE04.03.2020
NO04.06.2020
Former [2020/35]FI04.03.2020
NO04.06.2020
Documents cited:Search[X]US4843825  (CLARK JIM A [US]) [X] 13* column 3, line 17 - line 26; figure 5 *;
 [XI]US2007180828  (WEBB RENE J [GB]) [X] 1,2 * paragraph [0034] - paragraph [0037]; figures 8-10 * [I] 4-6;
 WO2014113007  [ ] (UNITED TECHNOLOGIES CORP [US]);
 [E]EP2946092  (UNITED TECHNOLOGIES CORP [US]) [E] 1-7,13-15 * paragraph [0001] - paragraph [0075]; figures 1-16 *
International search[Y]US4843825  (CLARK JIM A [US]);
 [A]US5079915  (VEAU ALBERT L P [FR]);
 [Y]US2003213250  (PACHECO-TOUGAS MONICA [US], et al);
 [Y]US2010223931  (CHILA RONALD JAMES [US], et al);
 [Y]US7886540  (WEBB RENE JAMES [GB])
by applicantUS4843825
 US2007180828
 EP2946092
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.