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Extract from the Register of European Patents

EP About this file: EP3455481

EP3455481 - METHOD FOR CONTROLLING THE QUANTITY OF AIR INTRODUCED TO THE INTAKE OF A SUPERCHARGED INTERNAL COMBUSTION ENGINE BY A SINGLE-INLET TURBOCOMPRESSOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.12.2022
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  24.12.2021
FormerGrant of patent is intended
Status updated on  06.10.2021
FormerRequest for examination was made
Status updated on  15.02.2019
FormerThe international publication has been made
Status updated on  17.11.2017
Formerunknown
Status updated on  25.04.2017
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
IFP Energies nouvelles
1 & 4 Avenue de Bois-Préau
92852 Rueil-Malmaison / FR
[2019/12]
Inventor(s)01 / COLLIOU, Thierry
Imp. Clos de Lune
38138 Les Cotes d'Arey / FR
02 / ZACCARDI, Jean-Marc
0008 Rue Jacqueline Auriol
69008 Lyon / FR
03 / BAUDRAND, Olivier
35 Rue de Tanger
75019 Paris / FR
 [2019/12]
Application number, filing date17717371.310.04.2017
[2019/12]
WO2017EP58530
Priority number, dateFR2016005419111.05.2016         Original published format: FR 1654191
[2019/12]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2017194252
Date:16.11.2017
Language:FR
[2017/46]
Type: A1 Application with search report 
No.:EP3455481
Date:20.03.2019
Language:FR
The application published by WIPO in one of the EPO official languages on 16.11.2017 takes the place of the publication of the European patent application.
[2019/12]
Type: B1 Patent specification 
No.:EP3455481
Date:26.01.2022
Language:FR
[2022/04]
Search report(s)International search report - published on:EP16.11.2017
ClassificationIPC:F02D41/10, F02B37/16, F02B37/20
[2019/12]
CPC:
F02B37/168 (EP,US); F02B37/025 (US); F02D41/10 (EP,US);
F02D2250/34 (EP,US); F02D41/0007 (EP,US); Y02T10/12 (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 [2019/12]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR STEUERUNG DER IN DEN EINLASS EINES AUFGELADENEN VERBRENNUNGSMOTORS ZUGEFÜHRTEN LUFTMENGE DURCH EINEN TURBOVERDICHTER MIT EINZELEINLASS[2019/12]
English:METHOD FOR CONTROLLING THE QUANTITY OF AIR INTRODUCED TO THE INTAKE OF A SUPERCHARGED INTERNAL COMBUSTION ENGINE BY A SINGLE-INLET TURBOCOMPRESSOR[2019/12]
French:METHODE DE CONTROLE DE LA QUANTITE D'AIR INTRODUIT A L'ADMISSION D'UN MOTEUR A COMBUSTION INTERNE SURALIMENTE PAR UN TURBOCOMPRESSEUR A SIMPLE ENTREE[2019/12]
Entry into regional phase11.12.2018National basic fee paid 
11.12.2018Designation fee(s) paid 
11.12.2018Examination fee paid 
Examination procedure11.12.2018Examination requested  [2019/12]
11.12.2018Date on which the examining division has become responsible
13.05.2019Amendment by applicant (claims and/or description)
07.10.2021Communication of intention to grant the patent
14.12.2021Fee for grant paid
14.12.2021Fee for publishing/printing paid
14.12.2021Receipt of the translation of the claim(s)
Opposition(s)27.10.2022No opposition filed within time limit [2023/01]
Fees paidRenewal fee
30.04.2019Renewal fee patent year 03
30.04.2020Renewal fee patent year 04
30.04.2021Renewal fee patent year 05
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  TooltipHU10.04.2017
AL26.01.2022
AT26.01.2022
CY26.01.2022
CZ26.01.2022
DK26.01.2022
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IE10.04.2022
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BG26.04.2022
GB26.04.2022
NO26.04.2022
GR27.04.2022
BE30.04.2022
CH30.04.2022
LI30.04.2022
IS26.05.2022
PT26.05.2022
[2024/42]
Former [2024/22]HU10.04.2017
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IE10.04.2022
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GB26.04.2022
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GR27.04.2022
BE30.04.2022
CH30.04.2022
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GR27.04.2022
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GR27.04.2022
BE30.04.2022
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IE10.04.2022
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BG26.04.2022
GB26.04.2022
NO26.04.2022
GR27.04.2022
BE30.04.2022
CH30.04.2022
LI30.04.2022
IS26.05.2022
PT26.05.2022
Former [2023/20]AL26.01.2022
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GR27.04.2022
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GR27.04.2022
BE30.04.2022
CH30.04.2022
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SM26.01.2022
LU10.04.2022
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GB26.04.2022
NO26.04.2022
GR27.04.2022
CH30.04.2022
LI30.04.2022
IS26.05.2022
PT26.05.2022
Former [2023/08]AL26.01.2022
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LU10.04.2022
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GB26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
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GR27.04.2022
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EE26.01.2022
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SM26.01.2022
BG26.04.2022
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GR27.04.2022
IS26.05.2022
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DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
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NL26.01.2022
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RO26.01.2022
RS26.01.2022
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SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/48]AT26.01.2022
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SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/47]AT26.01.2022
DK26.01.2022
ES26.01.2022
FI26.01.2022
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GR27.04.2022
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GR27.04.2022
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Cited inInternational search[XA]FR2907848  (RENAULT SAS [FR]) [X] 1-4 * page 3 - page 7; figure 1; claims 1-11 * [A] 5-7;
 [XA]DE10315148  (MTU FRIEDRICHSHAFEN GMBH [DE]) [X] 1-4 * paragraph [0003] - paragraph [0010]; figures 3-4 * * paragraph [0027] - paragraph [0033] * [A] 5-7;
 [XA]WO2015140989  (NISSAN MOTOR [JP]) [X] 1,3,4 * paragraph [0008] - paragraph [0084]; figures 1-7 * [A] 5-7;
 EP3121432  [ ] (NISSAN MOTOR [JP]) [ ] * paragraph [0008] - paragraph [0073]; figures 1-7 *;
 [A]FR2864994  (CURTIL REMI [FR]) [A] 1-4 * page 3, line 9 - page 8, line 12; figures 1-2; claim 5 *;
 [A]EP0038232  (SEMT [FR]) [A] 1-4 * page 11, line 20 - line 34; figures 1,2 *
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.