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Extract from the Register of European Patents

EP About this file: EP3379031

EP3379031 - FAN ROTOR WITH FLOW INDUCED RESONANCE CONTROL [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.01.2021
Database last updated on 02.07.2024
FormerThe patent has been granted
Status updated on  14.02.2020
FormerGrant of patent is intended
Status updated on  23.09.2019
FormerRequest for examination was made
Status updated on  29.03.2019
FormerThe application has been published
Status updated on  24.08.2018
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Pratt & Whitney Canada Corp.
1000 Marie-Victorin (01BE5)
Longueuil, Québec J4G 1A1 / CA
[2018/39]
Inventor(s)01 / THERATIL, Ignatius
c/o Pratt & Whitney Canada Corp.
1000 Marie Victorin (01BE5)
Longueuil, Québec J4G 1A1 / CA
02 / BALIKE, Krishna
c/o Pratt & Whitney Canada Corp.
1000 Marie Victorin (01BE5)
Longueuil, Québec J4G 1A1 / CA
 [2018/39]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2020/12]
Former [2018/39]Dehns
St. Brides House
10 Salisbury Square
London EC4Y 8JD / GB
Application number, filing date18163460.122.03.2018
[2018/39]
Priority number, dateUS20171546582522.03.2017         Original published format: US201715465825
[2018/39]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3379031
Date:26.09.2018
Language:EN
[2018/39]
Type: B1 Patent specification 
No.:EP3379031
Date:18.03.2020
Language:EN
[2020/12]
Search report(s)(Supplementary) European search report - dispatched on:EP19.06.2018
ClassificationIPC:F01D5/14, F01D5/16, F04D29/66
[2018/39]
CPC:
F04D29/666 (EP,US); F01D5/141 (EP,US); F01D5/16 (EP,US);
F04D29/327 (US); F04D29/384 (US); B64D27/20 (US);
F04D29/668 (US); F05D2230/10 (EP,US); F05D2240/303 (EP,US);
F05D2240/304 (EP,US); F05D2240/307 (EP,US); F05D2260/961 (EP,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 [2019/18]
Former [2018/39]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:FANROTOR MIT KONTROLLE DER STRÖMUNGSINDUZIERTEN RESONANZ[2018/39]
English:FAN ROTOR WITH FLOW INDUCED RESONANCE CONTROL[2018/39]
French:ROTOR DE SOUFFLANTE AVEC CONTRÔLE DE LA RÉSONANCE INDUITE PAR ÉCOULEMENT[2018/39]
Examination procedure26.03.2019Examination requested  [2019/18]
26.03.2019Date on which the examining division has become responsible
06.05.2019Despatch of communication that the application is deemed to be withdrawn, reason: reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report not received in time
16.07.2019Amendment by applicant (claims and/or description)
24.09.2019Communication of intention to grant the patent
04.02.2020Fee for grant paid
04.02.2020Fee for publishing/printing paid
04.02.2020Receipt of the translation of the claim(s)
Opposition(s)21.12.2020No opposition filed within time limit [2021/08]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report/Supplementary European search report
16.07.2019Request for further processing filed
16.07.2019Full payment received (date of receipt of payment)
Request granted
26.07.2019Decision despatched
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  TooltipHU22.03.2018
AL18.03.2020
AT18.03.2020
CY18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
MK18.03.2020
MT18.03.2020
NL18.03.2020
PL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SI18.03.2020
SK18.03.2020
SM18.03.2020
TR18.03.2020
IE22.03.2020
LU22.03.2020
BE31.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
[2022/31]
Former [2022/30]HU22.03.2018
AL18.03.2020
AT18.03.2020
CY18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
MT18.03.2020
NL18.03.2020
PL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SI18.03.2020
SK18.03.2020
SM18.03.2020
TR18.03.2020
IE22.03.2020
LU22.03.2020
BE31.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2022/27]HU22.03.2018
AT18.03.2020
CY18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
MT18.03.2020
NL18.03.2020
PL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SI18.03.2020
SK18.03.2020
SM18.03.2020
TR18.03.2020
IE22.03.2020
LU22.03.2020
BE31.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2021/24]AT18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
NL18.03.2020
PL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SI18.03.2020
SK18.03.2020
SM18.03.2020
IE22.03.2020
LU22.03.2020
BE31.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2021/10]AT18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
NL18.03.2020
PL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
IE22.03.2020
LU22.03.2020
BE31.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2021/09]AT18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
NL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
IE22.03.2020
LU22.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2021/08]CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
NL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
IE22.03.2020
LU22.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2021/04]CZ18.03.2020
EE18.03.2020
FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
NL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
LU22.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2020/50]CZ18.03.2020
EE18.03.2020
FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
NL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2020/49]CZ18.03.2020
FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
NL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2020/48]FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
NL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SM18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2020/47]FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
NL18.03.2020
RS18.03.2020
SE18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
Former [2020/46]FI18.03.2020
HR18.03.2020
LV18.03.2020
NL18.03.2020
RS18.03.2020
SE18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
Former [2020/45]FI18.03.2020
HR18.03.2020
LV18.03.2020
NL18.03.2020
RS18.03.2020
SE18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
Former [2020/39]FI18.03.2020
HR18.03.2020
LV18.03.2020
RS18.03.2020
SE18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
Former [2020/38]FI18.03.2020
HR18.03.2020
LV18.03.2020
RS18.03.2020
SE18.03.2020
NO18.06.2020
GR19.06.2020
Former [2020/37]FI18.03.2020
HR18.03.2020
LV18.03.2020
RS18.03.2020
SE18.03.2020
NO18.06.2020
Former [2020/35]FI18.03.2020
NO18.06.2020
Documents cited:Search[Y]US5031313  (BLAIR LAWRENCE W [US], et al) [Y] 1-8,10,11* figures 4-6 *;
 [Y]US5988982  (CLAUER ALLAN H [US]) [Y] 1-8,10,11 * the whole document *;
 [XI]WO2006084438  (MTU AERO ENGINES GMBH [DE], et al) [X] 1-4,9 * pages 1,4-6; figures 1-4 * [I] 5-8,10,11;
 [Y]EP2072758  (HAMILTON SUNDSTRAND CORP [US]) [Y] 1-8,10,11 * paragraphs [0011] - [0016]; figures 1,2 *;
 [XI]US2015139789  (SCHOENENBORN HARALD [DE]) [X] 1-9 * paragraphs [0025] - [0037]; figure 1 * [I] 10,11;
 [XI]EP3075955  (PRATT & WHITNEY CANADA [CA]) [X] 1-6,10,11 * paragraphs [0009] - [0011] - [0017] - [0021] - [0026]; figure 2 * [I] 7-9
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.