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Extract from the Register of European Patents

EP About this file: EP2625410

EP2625410 - OPERATIONAL METHOD WITH WATER INJECTION IN A COMBUSTION ENGINE DURING THE TRANSITION BETWEEN THE HCCI COMBUSTION MODE AND THE SPARK-IGNITED COMBUSTION MODE [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  26.06.2020
Database last updated on 03.01.2025
FormerExamination is in progress
Status updated on  14.04.2020
Most recent event   Tooltip26.06.2020Withdrawal of applicationpublished on 29.07.2020  [2020/31]
Applicant(s)For all designated states
Daimler AG
Mercedesstraße 120
70372 Stuttgart / DE
[2019/48]
Former [2013/33]For all designated states
Daimler AG
Mercedesstrasse 137
70327 Stuttgart / DE
Inventor(s)01 / DIELER, Torsten
In der Schranne 35
70569 Stuttgart / DE
02 / HAASE, Dirk
Seestrasse 16
71397 Leutenbach / DE
03 / HERWEG, Rüdiger
Eichendorffstrasse 56
73734 Esslingen / DE
 [2013/33]
Application number, filing date11778510.506.10.2011
WO2011EP04977
Priority number, dateDE2011101562831.03.2011         Original published format: DE102011015628
DE2010104779807.10.2010         Original published format: DE102010047798
[2013/33]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report
No.:WO2012045452
Date:12.04.2012
Language:DE
[2012/15]
Type: A2 Application without search report 
No.:EP2625410
Date:14.08.2013
Language:DE
The application published by WIPO in one of the EPO official languages on 12.04.2012 takes the place of the publication of the European patent application.
[2013/33]
Search report(s)International search report - published on:EP23.08.2012
ClassificationIPC:F02D41/30, F02B1/12, F02B47/02
[2013/33]
CPC:
F02B41/04 (EP,US); F02D41/04 (US); F02B47/02 (EP,US);
F02D41/3041 (EP,US); F02D41/3064 (EP,US); F02M25/03 (EP,US);
F02D41/006 (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 [2013/33]
TitleGerman:BETRIEBSVERFAHREN MIT WASSEREINSPRITZUNG S IN EINER BRENNKRAFTMASCHINE WÄHREND DES WECHSELS ZWISCHEN DEN HCCI-BRENNVERFAHREN UND DEN - BRENNVERFAHREN MIT FREMDZÜNDUNG (SI)[2013/33]
English:OPERATIONAL METHOD WITH WATER INJECTION IN A COMBUSTION ENGINE DURING THE TRANSITION BETWEEN THE HCCI COMBUSTION MODE AND THE SPARK-IGNITED COMBUSTION MODE[2013/33]
French:PROCÉDÉ DE FONCTIONNEMENT FAISANT INTERVENIR UNE INJECTION D'EAU DANS UN MOTEUR À COMBUSTION INTERNE LORS DE LA TRANSITION ENTRE UN MODE DE COMBUSTION HCCI ET UN MODE DE COMBUSTION AVEC ALLUMAGE COMMANDÉ.[2013/33]
Entry into regional phase26.03.2013National basic fee paid 
26.03.2013Designation fee(s) paid 
26.03.2013Examination fee paid 
Examination procedure26.03.2013Amendment by applicant (claims and/or description)
26.03.2013Examination requested  [2013/33]
17.04.2020Despatch of a communication from the examining division (Time limit: M04)
22.06.2020Application withdrawn by applicant  [2020/31]
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  17.04.2020
Fees paidRenewal fee
31.10.2013Renewal fee patent year 03
31.10.2014Renewal fee patent year 04
30.10.2015Renewal fee patent year 05
31.10.2016Renewal fee patent year 06
31.10.2017Renewal fee patent year 07
30.10.2018Renewal fee patent year 08
28.10.2019Renewal fee patent year 09
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[A]US5832880  (DICKEY DANIEL W [US]);
 [Y]DE102006044523  (FORD GLOBAL TECH LLC [US]);
 [Y]US2008127931  (KUO TANG-WEI [US]);
 [Y]DE102007047026  (BOSCH GMBH ROBERT [DE]);
 [Y]EP2058499  (HITACHI LTD [JP]);
by applicantEP1543228
 DE102006041467
 DE102007047026
 US7574983
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.