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Extract from the Register of European Patents

EP About this file: EP3689446

EP3689446 - AMMONIA DIFFUSER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.06.2022
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  09.07.2021
FormerGrant of patent is intended
Status updated on  10.03.2021
FormerRequest for examination was made
Status updated on  29.01.2021
FormerThe application has been published
Status updated on  03.07.2020
Most recent event   Tooltip27.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 30.10.2024 [2024/44]
Applicant(s)For all designated states
Renault s.a.s
13/15, Quai Alphonse Le Gallo
92100 Boulogne Billancourt / FR
[N/P]
Former [2022/09]For all designated states
Renault s.a.s
13/15, quai Alphonse Le Gallo
92100 Boulogne Billancourt / FR
Former [2020/32]For all designated states
RENAULT s.a.s.
13-15 quai Le Gallo
92100 Boulogne-Billancourt / FR
Inventor(s)01 / Dubarry, Maxime
Renault s.a.s.
4 rue Dunois
75013 PARIS / FR
 [2020/32]
Representative(s)Renault Group
Renault s.a.s.
1 avenue du Golf
FR TCR AVA 055
78084 Guyancourt Cedex / FR
[N/P]
Application number, filing date20151586.314.01.2020
[2020/32]
Priority number, dateFR2019000097031.01.2019         Original published format: FR 1900970
[2020/32]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP3689446
Date:05.08.2020
Language:FR
[2020/32]
Type: B1 Patent specification 
No.:EP3689446
Date:11.08.2021
Language:FR
[2021/32]
Search report(s)(Supplementary) European search report - dispatched on:EP20.02.2020
ClassificationIPC:B01F3/02, B01F3/20, B01F5/04
[2020/32]
CPC:
B01F25/31331 (EP); B01F23/12 (EP); B01F23/711 (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 [2021/09]
Former [2020/32]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:AMMONIAK-DIFFUSOR[2020/32]
English:AMMONIA DIFFUSER[2020/32]
French:DIFFUSEUR D'AMMONIAC[2021/13]
Former [2020/32]DIFFUSEUR D AMMONIAC
Examination procedure26.01.2021Amendment by applicant (claims and/or description)
26.01.2021Examination requested  [2021/09]
26.01.2021Date on which the examining division has become responsible
11.03.2021Communication of intention to grant the patent
30.06.2021Fee for grant paid
30.06.2021Fee for publishing/printing paid
30.06.2021Receipt of the translation of the claim(s)
Opposition(s)12.05.2022No opposition filed within time limit [2022/29]
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  TooltipHU14.01.2020
AL11.08.2021
AT11.08.2021
CY11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
MK11.08.2021
MT11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
TR11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
IE14.01.2022
LU14.01.2022
BE31.01.2022
[2024/44]
Former [2024/29]HU14.01.2020
AL11.08.2021
AT11.08.2021
CY11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
MK11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
TR11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
IE14.01.2022
LU14.01.2022
BE31.01.2022
Former [2024/25]HU14.01.2020
AL11.08.2021
AT11.08.2021
CY11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
MK11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
IE14.01.2022
LU14.01.2022
BE31.01.2022
Former [2024/23]AL11.08.2021
AT11.08.2021
CY11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
MK11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
IE14.01.2022
LU14.01.2022
BE31.01.2022
Former [2024/20]AL11.08.2021
AT11.08.2021
CY11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
IE14.01.2022
LU14.01.2022
BE31.01.2022
Former [2023/09]AL11.08.2021
AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
IE14.01.2022
LU14.01.2022
BE31.01.2022
Former [2023/01]AL11.08.2021
AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
LU14.01.2022
BE31.01.2022
Former [2022/46]AL11.08.2021
AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
LU14.01.2022
Former [2022/39]AL11.08.2021
AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
MC11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/36]AL11.08.2021
AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
IT11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SI11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/29]AL11.08.2021
AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/25]AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SK11.08.2021
SM11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/24]AT11.08.2021
CZ11.08.2021
DK11.08.2021
EE11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RO11.08.2021
RS11.08.2021
SE11.08.2021
SK11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/21]AT11.08.2021
DK11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RS11.08.2021
SE11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/16]AT11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
NL11.08.2021
PL11.08.2021
RS11.08.2021
SE11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/10]AT11.08.2021
ES11.08.2021
FI11.08.2021
HR11.08.2021
LT11.08.2021
LV11.08.2021
PL11.08.2021
RS11.08.2021
SE11.08.2021
BG11.11.2021
NO11.11.2021
GR12.11.2021
IS11.12.2021
PT13.12.2021
Former [2022/09]AT11.08.2021
ES11.08.2021
FI11.08.2021
LT11.08.2021
RS11.08.2021
SE11.08.2021
BG11.11.2021
NO11.11.2021
PT13.12.2021
Former [2022/08]AT11.08.2021
ES11.08.2021
FI11.08.2021
LT11.08.2021
SE11.08.2021
BG11.11.2021
NO11.11.2021
Former [2022/07]AT11.08.2021
LT11.08.2021
NO11.11.2021
Documents cited:Search[A]US2003213234  (FUNK WERNER [US], et al) [A] 1-13 * paragraph [0051] - paragraph [0052]; figure 4 *;
 [A]EP1975381  (MITSUI SHIPBUILDING ENG [JP]) [A] 1-13 * paragraph [0027]; figures 1,5,6 * * paragraph [0051] - paragraph [0053] *;
 [A]US2010170229  (VENGHAUS HELMUT [DE], et al) [A] 1-13* paragraph [0015] - paragraph [0019]; figures 1,2 *;
 [AD]FR3004755  (PEUGEOT CITROEN AUTOMOBILES SA [FR]) [AD] 13 * paragraph [0030] - paragraph [0036]; figures 1,2 *;
 [A]DE102017201779  (MTU FRIEDRICHSHAFEN GMBH [DE]) [A] 1-13 * paragraph [0039]; figure 1 *
by applicantEP2428490
 FR3004755
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.