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Extract from the Register of European Patents

EP About this file: EP3835546

EP3835546 - STRUT STRUCTURE WITH STRIP FOR EXHAUST DIFFUSER AND GAS TURBINE HAVING THE SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.04.2024
Database last updated on 13.11.2024
FormerThe patent has been granted
Status updated on  28.04.2023
FormerGrant of patent is intended
Status updated on  11.01.2023
FormerRequest for examination was made
Status updated on  14.05.2021
Most recent event   Tooltip18.10.2024Lapse of the patent in a contracting state
New state(s): BE		published on 20.11.2024 [2024/47]
Applicant(s)For all designated states
Doosan Enerbility Co., Ltd.
22, Doosanvolvo-ro
Seongsan-gu
Changwon-si, Gyeongsangnam-do 51711 / KR
[2022/40]
Former [2021/24]For all designated states
Doosan Heavy Industries & Construction Co., Ltd.
22, Doosan volvo-ro, Seongsan-gu
Changwon-si
Gyeongsangnam-do, 51711 / KR
Inventor(s)01 / CHO, Seung Hyun
109-1103, 197, Hapseongbuk 16-gil, Masanhoewon-gu
Changwon-si
51208 Gyeongsangnam-do / KR
02 / LEE, Ik Sang
201, 267-5, Neungdong-ro, Gwangjin-gu
04997 Seoul / KR
 [2021/24]
Representative(s)Ter Meer Steinmeister & Partner
Patentanwälte mbB
Nymphenburger Straße 4
80335 München / DE
[2021/24]
Application number, filing date20208526.219.11.2020
[2021/24]
Priority number, dateKR2019016719213.12.2019         Original published format: KR 20190167192
[2021/24]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3835546
Date:16.06.2021
Language:EN
[2021/24]
Type: B1 Patent specification 
No.:EP3835546
Date:31.05.2023
Language:EN
[2023/22]
Search report(s)(Supplementary) European search report - dispatched on:EP13.04.2021
ClassificationIPC:F01D5/14, F01D25/16, F01D25/30
[2021/24]
CPC:
F01D5/145 (EP); F01D25/30 (EP,CN,KR,US); F01D25/162 (EP);
F02C7/00 (CN); F02C7/18 (KR); F05D2220/32 (KR,US);
F05D2240/12 (US); F05D2240/127 (KR); F05D2240/35 (KR);
F05D2250/12 (EP) (-)
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 [2021/34]
Former [2021/24]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:STREBENSTRUKTUR MIT LEISTE FÜR EINEN ABGASDIFFUSOR UND GASTURBINE DAMIT[2021/24]
English:STRUT STRUCTURE WITH STRIP FOR EXHAUST DIFFUSER AND GAS TURBINE HAVING THE SAME[2021/24]
French:STRUCTURE DE PLAQUE D'APPUI AVEC BANDE DE DIFFUSEUR D'ÉCHAPPEMENT ET TURBINE À GAZ LA COMPRENANT[2021/24]
Examination procedure19.11.2020Examination requested  [2021/24]
15.07.2021Amendment by applicant (claims and/or description)
12.01.2023Communication of intention to grant the patent
29.03.2023Fee for grant paid
29.03.2023Fee for publishing/printing paid
20.04.2023Receipt of the translation of the claim(s)
Opposition(s)01.03.2024No opposition filed within time limit [2024/19]
Fees paidRenewal fee
14.11.2022Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
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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  TooltipAT31.05.2023
CZ31.05.2023
DK31.05.2023
EE31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
IT31.05.2023
LT31.05.2023
LV31.05.2023
MC31.05.2023
NL31.05.2023
PL31.05.2023
RO31.05.2023
RS31.05.2023
SE31.05.2023
SI31.05.2023
SK31.05.2023
SM31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
PT02.10.2023
IE19.11.2023
LU19.11.2023
BE30.11.2023
CH30.11.2023
[2024/47]
Former [2024/46]AT31.05.2023
CZ31.05.2023
DK31.05.2023
EE31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
IT31.05.2023
LT31.05.2023
LV31.05.2023
MC31.05.2023
NL31.05.2023
PL31.05.2023
RO31.05.2023
RS31.05.2023
SE31.05.2023
SI31.05.2023
SK31.05.2023
SM31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
PT02.10.2023
IE19.11.2023
LU19.11.2023
CH30.11.2023
Former [2024/34]AT31.05.2023
CZ31.05.2023
DK31.05.2023
EE31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
IT31.05.2023
LT31.05.2023
LV31.05.2023
MC31.05.2023
NL31.05.2023
PL31.05.2023
RO31.05.2023
RS31.05.2023
SE31.05.2023
SI31.05.2023
SK31.05.2023
SM31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
PT02.10.2023
LU19.11.2023
CH30.11.2023
Former [2024/32]AT31.05.2023
CZ31.05.2023
DK31.05.2023
EE31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
IT31.05.2023
LT31.05.2023
LV31.05.2023
MC31.05.2023
NL31.05.2023
PL31.05.2023
RO31.05.2023
RS31.05.2023
SE31.05.2023
SI31.05.2023
SK31.05.2023
SM31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
PT02.10.2023
Former [2024/26]AT31.05.2023
CZ31.05.2023
DK31.05.2023
EE31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
IT31.05.2023
LT31.05.2023
LV31.05.2023
NL31.05.2023
PL31.05.2023
RO31.05.2023
RS31.05.2023
SE31.05.2023
SI31.05.2023
SK31.05.2023
SM31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
PT02.10.2023
Former [2024/10]AT31.05.2023
CZ31.05.2023
DK31.05.2023
EE31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
LT31.05.2023
LV31.05.2023
NL31.05.2023
PL31.05.2023
RO31.05.2023
RS31.05.2023
SE31.05.2023
SK31.05.2023
SM31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
PT02.10.2023
Former [2024/08]AT31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
LT31.05.2023
LV31.05.2023
NL31.05.2023
PL31.05.2023
RS31.05.2023
SE31.05.2023
SK31.05.2023
SM31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2024/03]AT31.05.2023
ES31.05.2023
FI31.05.2023
HR31.05.2023
LT31.05.2023
LV31.05.2023
NL31.05.2023
PL31.05.2023
RS31.05.2023
SE31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2024/01]AT31.05.2023
ES31.05.2023
HR31.05.2023
LT31.05.2023
LV31.05.2023
NL31.05.2023
PL31.05.2023
RS31.05.2023
SE31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2023/52]AT31.05.2023
ES31.05.2023
HR31.05.2023
NL31.05.2023
PL31.05.2023
RS31.05.2023
SE31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2023/51]AT31.05.2023
ES31.05.2023
HR31.05.2023
PL31.05.2023
RS31.05.2023
SE31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2023/50]AT31.05.2023
ES31.05.2023
PL31.05.2023
SE31.05.2023
NO31.08.2023
GR01.09.2023
IS30.09.2023
Former [2023/48]AT31.05.2023
ES31.05.2023
SE31.05.2023
NO31.08.2023
Former [2023/46]ES31.05.2023
Documents cited:Search[X]EP0970292  (NORRIS THOMAS R [US]) [X] 1-4,8,11,15 * paragraph [0013] - paragraph [0015]; figures 1,2a,2b * * paragraph [0036]; figure 4 *;
 [X]WO2005100752  (NORRIS THOMAS R [US]) [X] 1-4,8,11,15 * paragraph [0048] - paragraph [0050] * * paragraph [0095] - paragraph [0096]; figures 6a,6b2 * * paragraph [0099] - paragraph [0100]; figure 8b * * paragraph [0108] - paragraph [0109]; figure 11d *;
 [X]US2013164488  (WOOD TREVOR HOWARD [US], et al) [X] 1-3,8,11,12,14,15 * paragraph [0022] * * paragraph [0034]; figure 4 * * paragraph [0041]; figures 9-10 *;
 [A]EP2679793  (ALSTOM TECHNOLOGY LTD [CH]) [A] 1-3,9-13,15 * paragraph [0019] - paragraph [0020]; figure 1 ** paragraph [0023] - paragraph [0027]; figure 3 *;
 [XA]US2014060062  (SUBBAREDDYAR THANGARAJ [IN], et al) [X] 1-3,8,15 * paragraph [0017]; figure 1 * * paragraph [0019]; figures 2-3 * * paragraph [0027] - paragraph [0030]; figures 4-5 * [A] 4-7;
 [A]EP3543463  (UNITED TECHNOLOGIES CORP [US]) [A] 1-3,9,11-13,15 * paragraph [0025]; figure 1 * * paragraph [0035] - paragraph [0037]; figure 5 * * paragraph [0038]; figure 6 *
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.