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Extract from the Register of European Patents

EP About this file: EP3453505

EP3453505 - A METHOD FOR MAKING ARTICLES FOR CREATING HOLLOW STRUCTURES IN CERAMIC MATRIX COMPOSITES [Right-click to bookmark this link]
Former [2019/11]ARTICLES FOR CREATING HOLLOW STRUCTURES IN CERAMIC MATRIX COMPOSITES
[2021/27]
StatusNo opposition filed within time limit
Status updated on  06.01.2023
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  28.01.2022
FormerGrant of patent is intended
Status updated on  20.09.2021
FormerExamination is in progress
Status updated on  25.09.2020
FormerRequest for examination was made
Status updated on  20.09.2019
FormerThe application has been published
Status updated on  08.02.2019
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024 [2024/42]
Applicant(s)For all designated states
General Electric Company
1 River Road
Schenectady, NY 12345 / US
[2022/09]
Former [2019/11]For all designated states
General Electric Company
1 River Road
Schenectady, NY 12345 / US
Inventor(s)01 / LI, Tao
1 Neumann Way
Evendale, OH 45215 / US
02 / COONS, Timothy P
1 Neumann Way
Cincinnati, OH 45215 / US
03 / YANG, Xi
2060 Heller Drive
Dayton, OH 45434 / US
04 / WEIMER, Michael James
1 Neumann Way
Cincinnati, OH 45215 / US
 [2019/11]
Representative(s)Hafner & Kohl PartmbB
Schleiermacherstraße 25
90491 Nürnberg / DE
[2022/09]
Former [2019/11]Foster, Christopher Michael
General Electric Technology GmbH
GE Corporate Intellectual Property
Brown Boveri Strasse 7
5400 Baden / CH
Application number, filing date18189778.620.08.2018
[2019/11]
Priority number, dateUS20171569686906.09.2017         Original published format: US201715696869
[2019/11]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3453505
Date:13.03.2019
Language:EN
[2019/11]
Type: B1 Patent specification 
No.:EP3453505
Date:02.03.2022
Language:EN
[2022/09]
Search report(s)(Supplementary) European search report - dispatched on:EP27.11.2018
ClassificationIPC:B28B7/34, B28B3/00, B32B18/00, C04B35/571, C04B35/573, C04B35/628, C04B35/80, C04B38/06, C04B38/08, F01D5/28
[2021/29]
CPC:
C04B35/573 (EP,US); C04B35/83 (CN); B28B23/0006 (EP,US);
B28B7/342 (EP,US); B32B18/00 (EP,US); C04B35/515 (US);
C04B35/52 (CN); C04B35/571 (EP,US); C04B35/622 (CN);
C04B35/62844 (US); C04B35/62873 (EP,US); C04B35/62884 (US);
C04B35/62886 (US); C04B35/64 (US); C04B35/657 (US);
C04B35/80 (EP,US); C04B38/06 (EP,US); C04B38/08 (EP,US);
F01D5/282 (EP,US); B29C64/135 (US); B33Y80/00 (US);
C04B2235/422 (US); C04B2235/5216 (US); C04B2235/5244 (EP,US);
C04B2235/5248 (CN); C04B2235/6028 (EP,US); C04B2235/614 (EP,US);
C04B2235/616 (EP,CN,US); C04B2237/365 (EP,US); C04B2237/38 (EP,US);
C04B2237/62 (EP,US); C23C16/045 (US); F05D2300/211 (EP,US);
F05D2300/6012 (EP,US); F05D2300/6033 (EP,US) (-)
C-Set:
C04B38/06, C04B35/515 (US);
C04B38/06, C04B35/806 (EP);
C04B38/08, C04B35/515 (US);
C04B38/08, C04B35/806 (EP)
Former IPC [2021/27]B28B23/00, B32B18/00, C04B38/08, C04B38/06, C04B35/571, C04B35/573, C04B35/628, C04B35/80, F01D5/28
Former IPC [2019/11]B28B7/34, B28B23/00, B32B18/00, C04B35/80, F01D5/00
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 [2019/43]
Former [2019/11]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:VERFAHREN ZUR HERSTELLUNG VON ARTIKELN ZUR ERZEUGUNG VON HOHLEN STRUKTUREN IN KERAMIKMATRIXVERBUNDSTOFFEN[2021/27]
English:A METHOD FOR MAKING ARTICLES FOR CREATING HOLLOW STRUCTURES IN CERAMIC MATRIX COMPOSITES[2021/27]
French:PROCEDE DE FABRICATION D'ARTICLES POUR CRÉER DES STRUCTURES CREUSES DANS DES COMPOSITES À MATRICE CÉRAMIQUE[2021/27]
Former [2019/11]ARTIKEL ZUR ERZEUGUNG VON HOHLEN STRUKTUREN IN KERAMIKMATRIXVERBUNDSTOFFEN
Former [2019/11]ARTICLES FOR CREATING HOLLOW STRUCTURES IN CERAMIC MATRIX COMPOSITES
Former [2019/11]ARTICLES POUR CRÉER DES STRUCTURES CREUSES DANS DES COMPOSITES À MATRICE CÉRAMIQUE
Examination procedure13.09.2019Amendment by applicant (claims and/or description)
13.09.2019Examination requested  [2019/43]
13.09.2019Date on which the examining division has become responsible
24.09.2020Despatch of a communication from the examining division (Time limit: M04)
01.02.2021Reply to a communication from the examining division
21.09.2021Communication of intention to grant the patent
24.01.2022Fee for grant paid
24.01.2022Fee for publishing/printing paid
24.01.2022Receipt of the translation of the claim(s)
Opposition(s)05.12.2022No opposition filed within time limit [2023/06]
Fees paidRenewal fee
19.08.2020Renewal fee patent year 03
18.08.2021Renewal 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  TooltipHU20.08.2018
AL02.03.2022
AT02.03.2022
CY02.03.2022
CZ02.03.2022
DK02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
IT02.03.2022
LT02.03.2022
LV02.03.2022
MC02.03.2022
MK02.03.2022
MT02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SI02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
IE20.08.2022
LU20.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
[2024/42]
Former [2024/27]HU20.08.2018
AL02.03.2022
AT02.03.2022
CY02.03.2022
CZ02.03.2022
DK02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
IT02.03.2022
LT02.03.2022
LV02.03.2022
MC02.03.2022
MK02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SI02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
IE20.08.2022
LU20.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2024/21]HU20.08.2018
AL02.03.2022
AT02.03.2022
CY02.03.2022
CZ02.03.2022
DK02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
IT02.03.2022
LT02.03.2022
LV02.03.2022
MC02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SI02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
IE20.08.2022
LU20.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2024/18]HU20.08.2018
AL02.03.2022
AT02.03.2022
CZ02.03.2022
DK02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
IT02.03.2022
LT02.03.2022
LV02.03.2022
MC02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SI02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
IE20.08.2022
LU20.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/42]AL02.03.2022
AT02.03.2022
CZ02.03.2022
DK02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
IT02.03.2022
LT02.03.2022
LV02.03.2022
MC02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SI02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
IE20.08.2022
LU20.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/35]AL02.03.2022
AT02.03.2022
CZ02.03.2022
DK02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
IT02.03.2022
LT02.03.2022
LV02.03.2022
MC02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SI02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
IE20.08.2022
LU20.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/33]AL02.03.2022
AT02.03.2022
CZ02.03.2022
DK02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
MC02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SI02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
IE20.08.2022
LU20.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/21]AL02.03.2022
AT02.03.2022
CZ02.03.2022
DK02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
MC02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SI02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
LU20.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/16]AL02.03.2022
AT02.03.2022
CZ02.03.2022
DK02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
MC02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SI02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
Former [2023/10]AL02.03.2022
AT02.03.2022
CZ02.03.2022
DK02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SI02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
Former [2023/07]AL02.03.2022
AT02.03.2022
CZ02.03.2022
DK02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
Former [2023/01]AL02.03.2022
AT02.03.2022
CZ02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
Former [2022/51]AT02.03.2022
CZ02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
IS02.07.2022
PT04.07.2022
Former [2022/49]AT02.03.2022
CZ02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SK02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
PT04.07.2022
Former [2022/48]AT02.03.2022
CZ02.03.2022
EE02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
PT04.07.2022
Former [2022/47]AT02.03.2022
ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
NL02.03.2022
PL02.03.2022
RO02.03.2022
RS02.03.2022
SE02.03.2022
SM02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
PT04.07.2022
Former [2022/44]ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
NL02.03.2022
PL02.03.2022
RS02.03.2022
SE02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
Former [2022/39]ES02.03.2022
FI02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
PL02.03.2022
RS02.03.2022
SE02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
Former [2022/36]ES02.03.2022
HR02.03.2022
LT02.03.2022
LV02.03.2022
PL02.03.2022
RS02.03.2022
SE02.03.2022
BG02.06.2022
NO02.06.2022
GR03.06.2022
Former [2022/35]ES02.03.2022
HR02.03.2022
LT02.03.2022
RS02.03.2022
SE02.03.2022
BG02.06.2022
NO02.06.2022
Former [2022/34]ES02.03.2022
LT02.03.2022
NO02.06.2022
Former [2022/33]LT02.03.2022
NO02.06.2022
Documents cited:Search[I]US2013017094  (COUPE DOMINIQUE [FR], et al) [I] 1-15 * paragraph [0053]; claim - *;
 [I]US2013084189  (DIEGO PETER DE [US]) [I] 1-15 * paragraphs [0022] , [0 29]; claim - *;
 [I]EP2657209  (GEN ELECTRIC [US]) [I] 1-15 * paragraph [0016]; claim - *;
 [YD]US9079357  (EBERT JÖRG [CH], et al) [YD] 12* figure -; claim - *;
 [XYI]US2016115086  (TUERTSCHER MICHAEL RAY [US], et al) [X] 1-6,8,10,11,13-15 * paragraph [0029] - paragraph [0040]; figures 3, 4; claim - * [Y] 12 [I] 7,9
by applicantWO2010045950
 US2011310370
 US9079357
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.