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Extract from the Register of European Patents

EP About this file: EP3850616

EP3850616 - ACOUSTIC TREATMENT PANEL FOR A TURBOJET ENGINE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.04.2024
Database last updated on 09.09.2024
FormerThe patent has been granted
Status updated on  19.05.2023
FormerGrant of patent is intended
Status updated on  26.03.2023
FormerRequest for examination was made
Status updated on  18.06.2021
FormerThe international publication has been made
Status updated on  21.03.2020
Formerunknown
Status updated on  21.10.2019
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): BE		published on 04.09.2024  [2024/36]
Applicant(s)For all designated states
SAFRAN AIRCRAFT ENGINES
2 boulevard du Général Martial Valin
75015 Paris / FR
[2021/29]
Inventor(s)01 / RIOU, Georges, Jean, Xavier
c/o SAFRAN AIRCRAFT ENGINES PI (AIJ)
Rond-Point René Ravaud-Réau
77550 MOISSY-CRAMAYEL / FR
02 / GONZALEZ, Jéremy, Paul, Francisco
c/o SAFRAN AIRCRAFT ENGINES PI (AIJ)
Rond-Point René Ravaud-Réau
77550 MOISSY-CRAMAYEL / FR
03 / MARDJONO, Jacky, Novi
c/o SAFRAN AIRCRAFT ENGINES PI (AIJ)
Rond-Point René Ravaud-Réau
77550 MOISSY-CRAMAYEL / FR
 [2021/29]
Representative(s)Cabinet Beau de Loménie
158, rue de l'Université
75340 Paris Cedex 07 / FR
[2021/29]
Application number, filing date19786374.909.09.2019
[2021/29]
WO2019FR52078
Priority number, dateFR2018005810110.09.2018         Original published format: FR 1858101
[2021/29]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2020053514
Date:19.03.2020
Language:FR
[2020/12]
Type: A1 Application with search report 
No.:EP3850616
Date:21.07.2021
Language:FR
The application published by WIPO in one of the EPO official languages on 19.03.2020 takes the place of the publication of the European patent application.
[2021/29]
Type: B1 Patent specification 
No.:EP3850616
Date:21.06.2023
Language:FR
[2023/25]
Search report(s)International search report - published on:EP19.03.2020
ClassificationIPC:G10K11/172, B32B3/12, B32B3/26, B32B5/02, B32B15/20, F02C7/045, F02K1/82
[2023/14]
CPC:
G10K11/172 (EP,US); F02C7/24 (US); B32B15/20 (EP);
B32B3/12 (EP); B32B3/266 (EP); B32B5/02 (EP);
F02C7/045 (EP); F02K1/827 (EP); B32B2260/02 (EP);
B32B2260/046 (EP); B32B2307/102 (EP); B32B2605/18 (EP);
F05D2220/323 (US); F05D2250/131 (EP); F05D2250/141 (EP);
F05D2260/96 (US); F05D2260/963 (EP,US); Y02T50/60 (EP) (-)
Former IPC [2021/29]G10K11/172
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 [2021/29]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:SCHALLDÄMMPLATTE FÜR EIN TURBOSTRAHLTRIEBWERK[2021/29]
English:ACOUSTIC TREATMENT PANEL FOR A TURBOJET ENGINE[2021/29]
French:PANNEAU DE TRAITEMENT ACOUSTIQUE POUR TURBORÉACTEUR[2021/29]
Entry into regional phase23.03.2021National basic fee paid 
23.03.2021Designation fee(s) paid 
23.03.2021Examination fee paid 
Examination procedure23.03.2021Amendment by applicant (claims and/or description)
23.03.2021Examination requested  [2021/29]
23.03.2021Date on which the examining division has become responsible
27.03.2023Communication of intention to grant the patent
11.05.2023Fee for grant paid
11.05.2023Fee for publishing/printing paid
11.05.2023Receipt of the translation of the claim(s)
Opposition(s)22.03.2024No opposition filed within time limit [2024/22]
Fees paidRenewal fee
21.09.2021Renewal fee patent year 03
21.09.2022Renewal 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  TooltipAT21.06.2023
CZ21.06.2023
DK21.06.2023
EE21.06.2023
ES21.06.2023
FI21.06.2023
HR21.06.2023
IT21.06.2023
LT21.06.2023
LV21.06.2023
MC21.06.2023
NL21.06.2023
PL21.06.2023
RO21.06.2023
RS21.06.2023
SE21.06.2023
SI21.06.2023
SK21.06.2023
SM21.06.2023
IE09.09.2023
LU09.09.2023
NO21.09.2023
GR22.09.2023
BE30.09.2023
CH30.09.2023
IS21.10.2023
PT23.10.2023
[2024/36]
Former [2024/34]AT21.06.2023
CZ21.06.2023
DK21.06.2023
EE21.06.2023
ES21.06.2023
FI21.06.2023
HR21.06.2023
IT21.06.2023
LT21.06.2023
LV21.06.2023
MC21.06.2023
NL21.06.2023
PL21.06.2023
RO21.06.2023
RS21.06.2023
SE21.06.2023
SI21.06.2023
SK21.06.2023
SM21.06.2023
IE09.09.2023
LU09.09.2023
NO21.09.2023
GR22.09.2023
CH30.09.2023
IS21.10.2023
PT23.10.2023
Former [2024/33]AT21.06.2023
CZ21.06.2023
DK21.06.2023
EE21.06.2023
ES21.06.2023
FI21.06.2023
HR21.06.2023
IT21.06.2023
LT21.06.2023
LV21.06.2023
MC21.06.2023
NL21.06.2023
PL21.06.2023
RO21.06.2023
RS21.06.2023
SE21.06.2023
SI21.06.2023
SK21.06.2023
SM21.06.2023
IE09.09.2023
LU09.09.2023
NO21.09.2023
GR22.09.2023
IS21.10.2023
PT23.10.2023
Former [2024/28]AT21.06.2023
CZ21.06.2023
DK21.06.2023
EE21.06.2023
ES21.06.2023
FI21.06.2023
HR21.06.2023
IT21.06.2023
LT21.06.2023
LV21.06.2023
MC21.06.2023
NL21.06.2023
PL21.06.2023
RO21.06.2023
RS21.06.2023
SE21.06.2023
SI21.06.2023
SK21.06.2023
SM21.06.2023
LU09.09.2023
NO21.09.2023
GR22.09.2023
IS21.10.2023
PT23.10.2023
Former [2024/26]AT21.06.2023
CZ21.06.2023
DK21.06.2023
EE21.06.2023
ES21.06.2023
FI21.06.2023
HR21.06.2023
IT21.06.2023
LT21.06.2023
LV21.06.2023
NL21.06.2023
PL21.06.2023
RO21.06.2023
RS21.06.2023
SE21.06.2023
SI21.06.2023
SK21.06.2023
SM21.06.2023
LU09.09.2023
NO21.09.2023
GR22.09.2023
IS21.10.2023
PT23.10.2023
Former [2024/25]AT21.06.2023
CZ21.06.2023
DK21.06.2023
EE21.06.2023
ES21.06.2023
FI21.06.2023
HR21.06.2023
LT21.06.2023
LV21.06.2023
NL21.06.2023
PL21.06.2023
RO21.06.2023
RS21.06.2023
SE21.06.2023
SI21.06.2023
SK21.06.2023
SM21.06.2023
LU09.09.2023
NO21.09.2023
GR22.09.2023
IS21.10.2023
PT23.10.2023
Former [2024/22]AT21.06.2023
CZ21.06.2023
DK21.06.2023
EE21.06.2023
ES21.06.2023
FI21.06.2023
HR21.06.2023
LT21.06.2023
LV21.06.2023
NL21.06.2023
PL21.06.2023
RO21.06.2023
RS21.06.2023
SE21.06.2023
SK21.06.2023
SM21.06.2023
NO21.09.2023
GR22.09.2023
IS21.10.2023
PT23.10.2023
Former [2024/10]AT21.06.2023
CZ21.06.2023
EE21.06.2023
ES21.06.2023
FI21.06.2023
HR21.06.2023
LT21.06.2023
LV21.06.2023
NL21.06.2023
PL21.06.2023
RO21.06.2023
RS21.06.2023
SE21.06.2023
SK21.06.2023
SM21.06.2023
NO21.09.2023
GR22.09.2023
IS21.10.2023
PT23.10.2023
Former [2024/09]AT21.06.2023
CZ21.06.2023
ES21.06.2023
FI21.06.2023
HR21.06.2023
LT21.06.2023
LV21.06.2023
NL21.06.2023
RS21.06.2023
SE21.06.2023
SK21.06.2023
SM21.06.2023
NO21.09.2023
GR22.09.2023
IS21.10.2023
Former [2024/08]FI21.06.2023
HR21.06.2023
LT21.06.2023
LV21.06.2023
NL21.06.2023
RS21.06.2023
SE21.06.2023
SK21.06.2023
SM21.06.2023
NO21.09.2023
GR22.09.2023
Former [2024/03]FI21.06.2023
HR21.06.2023
LT21.06.2023
LV21.06.2023
NL21.06.2023
RS21.06.2023
SE21.06.2023
NO21.09.2023
GR22.09.2023
Former [2024/01]HR21.06.2023
LT21.06.2023
LV21.06.2023
NL21.06.2023
RS21.06.2023
SE21.06.2023
NO21.09.2023
GR22.09.2023
Former [2023/52]HR21.06.2023
NL21.06.2023
RS21.06.2023
SE21.06.2023
NO21.09.2023
GR22.09.2023
Former [2023/51]HR21.06.2023
RS21.06.2023
SE21.06.2023
NO21.09.2023
GR22.09.2023
Former [2023/50]SE21.06.2023
NO21.09.2023
GR22.09.2023
Former [2023/48]SE21.06.2023
NO21.09.2023
Cited inInternational search[XI]US3887031  (WIRT LESLIE S);
 [A]US2015041247  (ICHIHASHI FUMITAKA [US])
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.