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Extract from the Register of European Patents

EP About this file: EP3121371

EP3121371 - TURBINE WITH COOLED TURBINE GUIDE VANES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.09.2021
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  25.09.2020
FormerGrant of patent is intended
Status updated on  07.06.2020
FormerExamination is in progress
Status updated on  01.06.2018
FormerRequest for examination was made
Status updated on  04.08.2017
FormerThe application has been published
Status updated on  23.12.2016
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
Rolls-Royce Deutschland Ltd & Co KG
Eschenweg 11 OT Dahlewitz
15827 Blankenfelde-Mahlow / DE
[2017/04]
Inventor(s)01 / Negulescu, Dimitrie
c/o Rolls-Royce Deutschland Ltd & Co KG
Eschenweg 11
15827 Blankenfelde-Mahlow / DE
02 / Täge, Jens
c/o Rolls-Royce Deutschland Ltd & Co KG
Eschenweg 11
15827 Blankenfelde-Mahlow / DE
03 / Negulescu, Joana
c/o Rolls-Royce Deutschland Ltd & Co KG
Eschenweg 11
15827 Blankenfelde-Mahlow / DE
04 / Lehmann, Knut
c/o Rolls-Royce Deutschland Ltd & Co KG
Eschenweg 11
15827 Blankenfelde-Mahlow / DE
 [2020/40]
Former [2020/27]01 / Negulescu, Dimitrie
Lissabonallee 29
14163 Berlin / DE
02 / Täge, Jens
Hohes Feld 46
15566 Schöneiche / DE
03 / Negulescu, Joana
Lissabonallee 29
14163 Berlin / DE
04 / Lehmann, Knut
Finkenstrasse 14
15712 Königs Wusterhausen / DE
Former [2017/21]01 / Negulescu, Dimitrie, Dr.
Lissabonallee 29
14163 Berlin / DE
02 / Täge, Jens
Hohes Feld 46
15566 Schöneiche / DE
03 / Negulescu, Joana
Lissabonallee 29
14163 Berlin / DE
04 / Lehmann, Knut, Dr.
Finkenstrasse 14
15712 Königs Wusterhausen / DE
Former [2017/12]01 / Negulescu, Dimitrie, Dr.
Lissabonallee 29
14163 Berlin / DE
02 / Täge, Jens
Hohes Feld 46
15566 Schöneiche / DE
03 / Negulescu, Joana
Lissabonallee 29
14163 Berlin / DE
04 / Lehmann, Knut, Dr.
Finkensrasse 14
15712 Königs Wusterhausen / DE
Former [2017/04]01 / Negulescu, Dimitrie, Dr.
Lissabonallee 29
14163 Berlin / DE
02 / Täge, Jens
Hohes Feld 46
15566 Schöneiche / DE
03 / Negulescu, Joana
Lissabonallee 29
14163 Berlin / DE
04 / Lehmann, Knut, Dr.
Finkensrasse 14
15712 Kénigs Wusterhausen / DE
Representative(s)Kronthaler, Wolfgang N.K.
Kronthaler, Schmidt & Coll. Patentanwälte Pfarrstraße 14
80538 München / DE
[2017/04]
Application number, filing date16175769.522.06.2016
[2017/04]
Priority number, dateDE20151011184321.07.2015         Original published format: DE102015111843
[2017/04]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3121371
Date:25.01.2017
Language:DE
[2017/04]
Type: B1 Patent specification 
No.:EP3121371
Date:28.10.2020
Language:DE
[2020/44]
Search report(s)(Supplementary) European search report - dispatched on:EP02.01.2017
ClassificationIPC:F01D5/08, F01D5/18
[2017/04]
CPC:
F01D5/081 (EP,US); F01D9/041 (US); F01D25/12 (US);
F01D25/24 (US); F01D5/187 (EP,US); F01D5/188 (EP,US);
F05D2220/32 (US); F05D2260/20 (EP,US); F05D2260/2212 (US);
Y02T50/60 (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 [2017/36]
Former [2017/04]AL,  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 
TitleGerman:TURBINE MIT GEKÜHLTEN TURBINENLEITSCHAUFELN[2017/04]
English:TURBINE WITH COOLED TURBINE GUIDE VANES[2017/04]
French:TURBINE COMPRENANT DES AUBES DIRECTRICES REFROIDIES[2017/04]
Examination procedure22.06.2016Date on which the examining division has become responsible
25.07.2017Amendment by applicant (claims and/or description)
25.07.2017Examination requested  [2017/36]
04.06.2018Despatch of a communication from the examining division (Time limit: M04)
12.10.2018Reply to a communication from the examining division
05.08.2019Despatch of a communication from the examining division (Time limit: M04)
13.12.2019Reply to a communication from the examining division
08.06.2020Communication of intention to grant the patent
17.09.2020Fee for grant paid
17.09.2020Fee for publishing/printing paid
17.09.2020Receipt of the translation of the claim(s)
Opposition(s)29.07.2021No opposition filed within time limit [2021/40]
Fees paidRenewal fee
27.06.2018Renewal fee patent year 03
27.06.2019Renewal fee patent year 04
25.06.2020Renewal fee patent year 05
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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  TooltipHU22.06.2016
AL28.10.2020
CY28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
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
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
AT22.06.2021
GB22.06.2021
IE22.06.2021
LU22.06.2021
BE30.06.2021
CH30.06.2021
LI30.06.2021
[2024/41]
Former [2024/22]HU22.06.2016
AL28.10.2020
CY28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
LT28.10.2020
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MC28.10.2020
MK28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
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BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
AT22.06.2021
GB22.06.2021
IE22.06.2021
LU22.06.2021
BE30.06.2021
CH30.06.2021
LI30.06.2021
Former [2023/30]HU22.06.2016
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PL28.10.2020
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BG28.01.2021
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GR29.01.2021
IS28.02.2021
PT01.03.2021
AT22.06.2021
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IE22.06.2021
LU22.06.2021
BE30.06.2021
CH30.06.2021
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Former [2023/29]HU22.06.2016
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SI28.10.2020
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BG28.01.2021
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GR29.01.2021
IS28.02.2021
PT01.03.2021
AT22.06.2021
GB22.06.2021
IE22.06.2021
LU22.06.2021
BE30.06.2021
CH30.06.2021
LI30.06.2021
Former [2022/48]AL28.10.2020
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PL28.10.2020
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SE28.10.2020
SI28.10.2020
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SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
AT22.06.2021
GB22.06.2021
IE22.06.2021
LU22.06.2021
BE30.06.2021
CH30.06.2021
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Former [2022/34]AL28.10.2020
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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
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
GB22.06.2021
IE22.06.2021
LU22.06.2021
BE30.06.2021
CH30.06.2021
LI30.06.2021
Former [2022/23]AL28.10.2020
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EE28.10.2020
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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
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
GB22.06.2021
IE22.06.2021
LU22.06.2021
CH30.06.2021
LI30.06.2021
Former [2022/22]AL28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
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
BG28.01.2021
NO28.01.2021
GR29.01.2021
PT01.03.2021
GB22.06.2021
IE22.06.2021
LU22.06.2021
CH30.06.2021
LI30.06.2021
Former [2022/21]AL28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
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
BG28.01.2021
NO28.01.2021
GR29.01.2021
PT01.03.2021
IE22.06.2021
LU22.06.2021
CH30.06.2021
LI30.06.2021
Former [2022/18]AL28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
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
BG28.01.2021
NO28.01.2021
GR29.01.2021
PT01.03.2021
LU22.06.2021
Former [2022/10]AL28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
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
BG28.01.2021
NO28.01.2021
GR29.01.2021
PT01.03.2021
Former [2022/08]AL28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
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
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/50]AL28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
LT28.10.2020
LV28.10.2020
NL28.10.2020
PL28.10.2020
RO28.10.2020
RS28.10.2020
SE28.10.2020
SI28.10.2020
SK28.10.2020
SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/48]AL28.10.2020
CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
IT28.10.2020
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 [2021/45]AL28.10.2020
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 [2021/37]CZ28.10.2020
DK28.10.2020
EE28.10.2020
ES28.10.2020
FI28.10.2020
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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]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]CZ28.10.2020
ES28.10.2020
FI28.10.2020
HR28.10.2020
LT28.10.2020
LV28.10.2020
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RO28.10.2020
RS28.10.2020
SE28.10.2020
SK28.10.2020
SM28.10.2020
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NO28.01.2021
GR29.01.2021
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PT01.03.2021
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NL28.10.2020
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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]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
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NL28.10.2020
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SM28.10.2020
BG28.01.2021
NO28.01.2021
GR29.01.2021
IS28.02.2021
PT01.03.2021
Former [2021/28]ES28.10.2020
FI28.10.2020
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NL28.10.2020
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BG28.01.2021
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Documents cited:Search[X]DE2065334  (GEN ELECTRIC) [X] 1,9* page 6, paragraph 2 - page 8, paragraph 1; figure 3 *;
 [Y]US3791758  (JENKINSON J) [Y] 2,3,5,7 * column 4, line 38 - column 4, line 61; figures 2,6 *;
 [Y]EP1004748  (ROLLS ROYCE DEUTSCHLAND [DE]) [Y] 10,11 * the whole document *;
 [X]EP1013882  (ROLLS ROYCE PLC [GB]) [X] 1,9 * column 2, paragraph 9; figure 1 *;
 [XYI]EP1921270  (GEN ELECTRIC [US]) [X] 1,9 * column 10, paragraph 76 - page 10, paragraph 80; figure 3 * [Y] 2,3,5 [I] 4;
 [XYI]US7921654  (LIANG GEORGE [US]) [X] 1-3,5,9 * column 5, line 49 - column 7, line 27; figure 3 * [Y] 6,7,10,11 [I] 8;
 [Y]EP2725191  (ALSTOM TECHNOLOGY LTD [CH]) [Y] 6 * abstract *
ExaminationEP1245804
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.