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Extract from the Register of European Patents

EP About this file: EP3693489

EP3693489 - A COMBUSTOR WALL WITH BOND COAT LAYER AND LAYER OF NETWORKED CERAMIC NANOFIBERS [Right-click to bookmark this link]
Former [2020/33]ARTICLE WITH BOND COAT LAYER AND LAYER OF NETWORKED CERAMIC NANOFIBERS
[2023/16]
StatusNo opposition filed within time limit
Status updated on  27.06.2024
Database last updated on 16.11.2024
FormerThe patent has been granted
Status updated on  21.07.2023
FormerGrant of patent is intended
Status updated on  30.03.2023
FormerRequest for examination was made
Status updated on  19.02.2021
FormerThe application has been published
Status updated on  10.07.2020
Most recent event   Tooltip15.11.2024Lapse of the patent in a contracting state
New state(s): BG		published on 18.12.2024 [2024/51]
Applicant(s)For all designated states
RTX Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2023/44]
Former [2021/12]For all designated states
Raytheon Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
Former [2020/33]For all designated states
United Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
Inventor(s)01 / DING, Zhongfen
30 Bissell Ct.
South Windsor, CT 06074 / US
 [2023/34]
Former [2020/33]01 / DING, Zhongfen
30 Bissell Ct.
South Windsor, CT Connecticut 06074 / US
Representative(s)Dehns
10 Old Bailey
London EC4M 7NG / GB
[N/P]
Former [2020/33]Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date20156422.610.02.2020
[2020/33]
Priority number, dateUS20191627064508.02.2019         Original published format: US201916270645
[2020/33]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3693489
Date:12.08.2020
Language:EN
[2020/33]
Type: B1 Patent specification 
No.:EP3693489
Date:23.08.2023
Language:EN
[2023/34]
Search report(s)(Supplementary) European search report - dispatched on:EP25.05.2020
ClassificationIPC:C23C4/10, C23C4/11, C23C4/18, C23C24/00, C23C28/00, F01D5/28
[2020/33]
CPC:
C23C4/10 (EP); F23R3/002 (US); C04B35/10 (US);
C04B35/48 (US); C04B35/62222 (US); C04B35/6225 (US);
C23C24/00 (EP); C23C28/3215 (EP); C23C28/345 (EP);
C23C28/3455 (EP); C23C28/36 (EP); C23C4/11 (EP);
C23C4/18 (EP); F01D5/288 (EP); C04B2235/3217 (US);
C04B2235/3244 (US); C04B2235/5236 (US); C04B2235/5264 (US);
F02K3/04 (US); F05D2300/2112 (US); F05D2300/2118 (US);
F05D2300/614 (EP); Y02T50/60 (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 [2021/12]
Former [2020/33]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:BRENNKAMMERWAND MIT EINER HAFTBESCHICHTUNGSLAGE UND EINER LAGE AUS VERNETZTEN KERAMISCHEN NANOFASERN[2023/16]
English:A COMBUSTOR WALL WITH BOND COAT LAYER AND LAYER OF NETWORKED CERAMIC NANOFIBERS[2023/16]
French:PAROI D'UNE CHAMBRE DE COMBUSTION AVEC UNE COUCHE DE REVÊTEMENT DE LIAISON ET UNE COUCHE DE NANOFIBRES CÉRAMIQUES EN RÉSEAU[2023/16]
Former [2020/33]ARTIKEL MIT HAFTBESCHICHTUNGSLAGE UND LAGE AUS VERNETZTEN KERAMISCHEN NANOFASERN
Former [2020/33]ARTICLE WITH BOND COAT LAYER AND LAYER OF NETWORKED CERAMIC NANOFIBERS
Former [2020/33]ARTICLE DOTÉ D'UNE COUCHE DE REVÊTEMENT DE LIAISON ET D'UNE COUCHE DE NANOFIBRES CÉRAMIQUES EN RÉSEAU
Examination procedure12.02.2021Amendment by applicant (claims and/or description)
12.02.2021Examination requested  [2021/12]
12.02.2021Date on which the examining division has become responsible
31.03.2023Communication of intention to grant the patent
13.07.2023Fee for grant paid
13.07.2023Fee for publishing/printing paid
13.07.2023Receipt of the translation of the claim(s)
Opposition(s)24.05.2024No opposition filed within time limit [2024/31]
Fees paidRenewal fee
17.02.2022Renewal fee patent year 03
22.02.2023Renewal fee patent year 04
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  TooltipAT23.08.2023
BG23.08.2023
CZ23.08.2023
DK23.08.2023
EE23.08.2023
ES23.08.2023
FI23.08.2023
HR23.08.2023
IT23.08.2023
LT23.08.2023
LV23.08.2023
MC23.08.2023
NL23.08.2023
PL23.08.2023
RO23.08.2023
RS23.08.2023
SE23.08.2023
SI23.08.2023
SK23.08.2023
SM23.08.2023
NO23.11.2023
GR24.11.2023
IS23.12.2023
PT26.12.2023
LU10.02.2024
CH29.02.2024
[2024/51]
Former [2024/48]AT23.08.2023
CZ23.08.2023
DK23.08.2023
EE23.08.2023
ES23.08.2023
FI23.08.2023
HR23.08.2023
IT23.08.2023
LT23.08.2023
LV23.08.2023
MC23.08.2023
NL23.08.2023
PL23.08.2023
RO23.08.2023
RS23.08.2023
SE23.08.2023
SI23.08.2023
SK23.08.2023
SM23.08.2023
NO23.11.2023
GR24.11.2023
IS23.12.2023
PT26.12.2023
LU10.02.2024
CH29.02.2024
Former [2024/47]AT23.08.2023
CZ23.08.2023
DK23.08.2023
EE23.08.2023
ES23.08.2023
FI23.08.2023
HR23.08.2023
IT23.08.2023
LT23.08.2023
LV23.08.2023
MC23.08.2023
NL23.08.2023
PL23.08.2023
RO23.08.2023
RS23.08.2023
SE23.08.2023
SI23.08.2023
SK23.08.2023
SM23.08.2023
NO23.11.2023
GR24.11.2023
IS23.12.2023
PT26.12.2023
LU10.02.2024
Former [2024/45]AT23.08.2023
CZ23.08.2023
DK23.08.2023
EE23.08.2023
ES23.08.2023
FI23.08.2023
HR23.08.2023
IT23.08.2023
LT23.08.2023
LV23.08.2023
MC23.08.2023
NL23.08.2023
PL23.08.2023
RO23.08.2023
RS23.08.2023
SE23.08.2023
SI23.08.2023
SK23.08.2023
SM23.08.2023
NO23.11.2023
GR24.11.2023
IS23.12.2023
PT26.12.2023
Former [2024/36]AT23.08.2023
CZ23.08.2023
DK23.08.2023
EE23.08.2023
ES23.08.2023
FI23.08.2023
HR23.08.2023
IT23.08.2023
LT23.08.2023
LV23.08.2023
NL23.08.2023
PL23.08.2023
RO23.08.2023
RS23.08.2023
SE23.08.2023
SI23.08.2023
SK23.08.2023
SM23.08.2023
NO23.11.2023
GR24.11.2023
IS23.12.2023
PT26.12.2023
Former [2024/26]AT23.08.2023
CZ23.08.2023
DK23.08.2023
EE23.08.2023
ES23.08.2023
FI23.08.2023
HR23.08.2023
IT23.08.2023
LT23.08.2023
LV23.08.2023
NL23.08.2023
PL23.08.2023
RO23.08.2023
RS23.08.2023
SE23.08.2023
SK23.08.2023
SM23.08.2023
NO23.11.2023
GR24.11.2023
IS23.12.2023
PT26.12.2023
Former [2024/23]AT23.08.2023
CZ23.08.2023
DK23.08.2023
EE23.08.2023
ES23.08.2023
FI23.08.2023
HR23.08.2023
LT23.08.2023
LV23.08.2023
NL23.08.2023
PL23.08.2023
RO23.08.2023
RS23.08.2023
SE23.08.2023
SK23.08.2023
SM23.08.2023
NO23.11.2023
GR24.11.2023
IS23.12.2023
PT26.12.2023
Former [2024/22]AT23.08.2023
CZ23.08.2023
DK23.08.2023
FI23.08.2023
HR23.08.2023
LT23.08.2023
LV23.08.2023
NL23.08.2023
PL23.08.2023
RO23.08.2023
RS23.08.2023
SE23.08.2023
SM23.08.2023
NO23.11.2023
GR24.11.2023
IS23.12.2023
PT26.12.2023
Former [2024/20]AT23.08.2023
FI23.08.2023
HR23.08.2023
LT23.08.2023
LV23.08.2023
NL23.08.2023
PL23.08.2023
RS23.08.2023
SE23.08.2023
SM23.08.2023
NO23.11.2023
GR24.11.2023
IS23.12.2023
PT26.12.2023
Former [2024/10]AT23.08.2023
FI23.08.2023
HR23.08.2023
LT23.08.2023
LV23.08.2023
NL23.08.2023
PL23.08.2023
RS23.08.2023
SE23.08.2023
NO23.11.2023
GR24.11.2023
IS23.12.2023
PT26.12.2023
Former [2024/09]AT23.08.2023
FI23.08.2023
LT23.08.2023
NL23.08.2023
SE23.08.2023
NO23.11.2023
GR24.11.2023
IS23.12.2023
Former [2024/08]LT23.08.2023
NL23.08.2023
NO23.11.2023
GR24.11.2023
Documents cited:Search[Y]EP1939317  (UNITED TECHNOLOGIES CORP [US]) [Y] 9,11,12 * claims 1-11 * * paragraphs [0008] - [0009] ** paragraphs [0014] - [0021] *;
 [XAYI]US2017179445  (FETSKO THOMAS E [US], et al) [X] 1-3,6 * paragraphs [0007] , [0027] , [0031] - [0040] - [0043] * * paragraphs [0051] - [0052] - [0056] * * claims 1,3,7-8 * [A] 4,5,9,11-15 [Y] 10 [I] 7,8;
 [XAYI]CN108754495  (GUANGDONG INST NEW MAT) [X] 1,4-6 *passages refer to the English translated document* * page 2, paragraph 2. Summary - page 3, paragraph 8 * * page 4, paragraph 3. Detailed ways - page 5, paragraph 4 * * page 7, paragraph 1 - page 8, paragraph 2 * * page 14, paragraph 5. Test case; examples 2-3 * * figure 1; claims 1-2,10 * [A] 2,3,13-15 [Y] 9-12 [I] 7,8
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.