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Extract from the Register of European Patents

EP About this file: EP3951145

EP3951145 - HEATED INJECTION NOZZLE FOR THE PREPARATION OF REDUCING AGENT, REDUCING AGENT METERING SYSTEM AND METHOD FOR OPERATING A REDUCING AGENT METERING SYSTEM [Right-click to bookmark this link]
Former [2022/06]HEATED INJECTION NOZZLE FOR THE PREPARATION OF REDUCING AGENT AND REDUCING AGENT METERING SYSTEM
[2023/19]
StatusNo opposition filed within time limit
Status updated on  18.10.2024
Database last updated on 21.03.2026
FormerThe patent has been granted
Status updated on  10.11.2023
FormerGrant of patent is intended
Status updated on  01.10.2023
FormerExamination is in progress
Status updated on  21.04.2023
FormerRequest for examination was made
Status updated on  05.08.2022
FormerThe application has been published
Status updated on  07.01.2022
Most recent event   Tooltip13.03.2026Lapse of the patent in a contracting state
New state(s): HU		published on 15.04.2026 [2026/16]
Applicant(s)For all designated states
Albonair GmbH
Carlo-Schmid-Allee 1
44263 Dortmund / DE
[2022/06]
Inventor(s)01 / Kassel, Armin
58119 Hagen / DE
 [2022/06]
Representative(s)Patentanwaltskanzlei Methling
Danziger Straße 20
23758 Wangels Hansühn / DE
[2023/50]
Former [2022/06]Patentanwaltskanzlei Methling
Kaninenberghöhe 50
45136 Essen / DE
Application number, filing date21182473.529.06.2021
[2022/06]
Priority number, dateDE2020100476606.08.2020         Original published format: DE102020004766
[2022/06]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3951145
Date:09.02.2022
Language:DE
[2022/06]
Type: B1 Patent specification 
No.:EP3951145
Date:13.12.2023
Language:DE
[2023/50]
Search report(s)(Supplementary) European search report - dispatched on:EP17.12.2021
ClassificationIPC:F01N3/20
[2022/06]
CPC:
F01N3/2066 (EP,CN); F01N3/2013 (CN); F01N3/208 (EP);
F01N3/28 (CN); F01N13/16 (EP); F01N2240/16 (EP);
F01N2240/40 (EP); F01N2510/08 (EP); F01N2560/06 (EP);
F01N2570/14 (CN); F01N2610/02 (EP,CN); F01N2610/10 (EP);
F01N2610/14 (EP); F01N2610/1453 (EP,CN); F01N2610/1486 (CN);
F01N2900/1811 (EP); Y02T10/12 (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 [2022/36]
Former [2022/06]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:BEHEIZTE EINSPRITZDÜSE ZUR REDUKTIONSMITTELAUFBEREITUNG, REDUKTIONSMITTELDOSIERSYSTEM UND VERFAHREN ZU BETRIEB EINES REDUKTIONSMITTELDOSIERSYSTEMS[2023/19]
English:HEATED INJECTION NOZZLE FOR THE PREPARATION OF REDUCING AGENT, REDUCING AGENT METERING SYSTEM AND METHOD FOR OPERATING A REDUCING AGENT METERING SYSTEM[2023/19]
French:BUSE D'INJECTION CHAUFFÉE POUR LA PRÉPARATION DE L'AGENT RÉDUCTEUR, SYSTÈME DE DOSAGE DE L'AGENT RÉDUCTEUR ET PROCÉDÉ DE FONCTIONNEMENT D'UN SYSTÈME DE DOSAGE DE L'AGENT RÉDUCTEUR[2023/39]
Former [2022/06]BEHEIZTE EINSPRITZDÜSE ZUR REDUKTIONSMITTELAUFBEREITUNG UND REDUKTIONSMITTELDOSIERSYSTEM
Former [2022/06]HEATED INJECTION NOZZLE FOR THE PREPARATION OF REDUCING AGENT AND REDUCING AGENT METERING SYSTEM
Former [2022/06]BUSE D'INJECTION CHAUFFÉE POUR LA PRÉPARATION DE L'AGENT RÉDUCTEUR ET SYSTÈME DE DOSAGE DE L'AGENT RÉDUCTEUR
Examination procedure13.07.2022Amendment by applicant (claims and/or description)
03.08.2022Examination requested  [2022/36]
03.08.2022Date on which the examining division has become responsible
21.04.2023Despatch of a communication from the examining division (Time limit: M02)
11.05.2023Reply to a communication from the examining division
02.10.2023Communication of intention to grant the patent
20.10.2023Receipt of the translation of the claim(s)
07.11.2023Fee for grant paid
07.11.2023Fee for publishing/printing paid
Opposition(s)16.09.2024No opposition filed within time limit [2024/47]
Fees paidRenewal fee
03.06.2023Renewal fee patent year 03
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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  TooltipCY29.06.2021
HU29.06.2021
CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
FI13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
IE29.06.2024
LU29.06.2024
BE30.06.2024
CH30.06.2024
FR30.06.2024
[2026/16]
Former [2025/51]CY29.06.2021
CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
FI13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
IE29.06.2024
LU29.06.2024
BE30.06.2024
CH30.06.2024
FR30.06.2024
Former [2025/45]CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
FI13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
IE29.06.2024
LU29.06.2024
BE30.06.2024
CH30.06.2024
FR30.06.2024
Former [2025/23]CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
IE29.06.2024
LU29.06.2024
BE30.06.2024
CH30.06.2024
FR30.06.2024
Former [2025/22]CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
IE29.06.2024
LU29.06.2024
BE30.06.2024
CH30.06.2024
Former [2025/13]CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
LU29.06.2024
Former [2025/11]CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
MC13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
Former [2024/49]CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SI13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
Former [2024/47]CZ13.12.2023
DK13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
Former [2024/36]CZ13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
PL13.12.2023
RO13.12.2023
RS13.12.2023
SK13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
PT15.04.2024
Former [2024/35]CZ13.12.2023
EE13.12.2023
ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
RO13.12.2023
RS13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
Former [2024/33]ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
RS13.12.2023
SM13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
Former [2024/32]ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
RS13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
IS13.04.2024
Former [2024/27]ES13.12.2023
HR13.12.2023
LT13.12.2023
LV13.12.2023
NL13.12.2023
RS13.12.2023
BG13.03.2024
NO13.03.2024
GR14.03.2024
Former [2024/21]LT13.12.2023
BG13.03.2024
GR14.03.2024
Former [2024/20]GR14.03.2024
Documents cited:Search[YA] DE102005044780  (ARVINMERITOR EMISSIONS TECH et al.) [Y] 1-7,10-15 * paragraphs [0019] , [0020]; figures 1-3 *[A] 8,9
 [Y] DE102006047019  (EMITEC EMISSIONSTECHNOLOGIE et al.) [Y] 1-7,10-15 * paragraphs [0021] , [0027] , [0035] , [0047] - [0050]; figures 1,2 *
 [Y] DE102011077951  (BOSCH GMBH ROBERT et al.) [Y] 1,3-7,10,13-15 * paragraphs [0001] , [0013] , [0017] , [0060] - [0063]; figures 1,2 *
 [Y] US2009294552  (TRAPASSO DAVID J et al.) [Y] 1,3-7,10,13-15 * paragraphs [0042] - [0044]; figures 4a,b * * paragraph [0045]; figures 5a,b *
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.