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Extract from the Register of European Patents

EP About this file: EP2984054

EP2984054 - METHOD FOR OPERATING A PLANT FOR PRODUCING CEMENT [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  26.02.2021
Database last updated on 11.09.2024
FormerExamination is in progress
Status updated on  14.07.2017
Most recent event   Tooltip26.02.2021Refusal of applicationpublished on 31.03.2021  [2021/13]
Applicant(s)For all designated states
KHD Humboldt Wedag GmbH
Colonia-Allee 3
51067 Köln / DE
[2016/07]
Inventor(s)01 / STREIT, Norbert
Alfred-Keller-Straße 18
53721 Siegburg / DE
02 / FEISS, Marc
Düsseldorfer Straße 125
51063 Köln / DE
 [2016/14]
Former [2016/07]01 / STREIT, Norbert
Alfred-Keller-Straße 18
53721 Siegburg / DE
02 / FEISS, Marc
Düsseldorfer Straße 145
51063 Köln / DE
Representative(s)(deleted)
[N/P]
Application number, filing date14716778.704.04.2014
[2016/07]
WO2014EP56777
Priority number, dateDE2013100623711.04.2013         Original published format: DE102013006237
[2016/07]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2014166822
Date:16.10.2014
Language:DE
[2014/42]
Type: A1 Application with search report 
No.:EP2984054
Date:17.02.2016
Language:DE
The application published by WIPO in one of the EPO official languages on 16.10.2014 takes the place of the publication of the European patent application.
[2016/07]
Search report(s)International search report - published on:EP16.10.2014
ClassificationIPC:C04B7/44, C04B7/36
[2016/07]
CPC:
C04B7/364 (EP,US); C04B7/365 (US); C04B7/432 (US);
C04B7/4446 (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 [2016/07]
TitleGerman:VERFAHREN ZUM BETRIEB EINER ANLAGE ZUR HERSTELLUNG VON ZEMENT[2016/07]
English:METHOD FOR OPERATING A PLANT FOR PRODUCING CEMENT[2016/07]
French:PROCÉDÉ POUR FAIRE FONCTIONNER UNE INSTALLATION SERVANT À FABRIQUER DU CIMENT[2016/07]
Entry into regional phase02.11.2015National basic fee paid 
02.11.2015Designation fee(s) paid 
02.11.2015Examination fee paid 
Examination procedure02.11.2015Examination requested  [2016/07]
11.05.2016Amendment by applicant (claims and/or description)
12.07.2017Despatch of a communication from the examining division (Time limit: M04)
20.10.2017Reply to a communication from the examining division
03.01.2018Despatch of a communication from the examining division (Time limit: M04)
25.04.2018Reply to a communication from the examining division
22.08.2018Despatch of communication that the application is refused, reason: substantive examination [2021/13]
17.02.2021Application refused, date of legal effect [2021/13]
Appeal following examination08.10.2018Appeal received No.  T2810/18
25.10.2018Statement of grounds filed
17.02.2021Result of appeal procedure: appeal of the applicant withdrawn
Fees paidRenewal fee
29.04.2016Renewal fee patent year 03
21.04.2017Renewal fee patent year 04
23.04.2018Renewal fee patent year 05
23.04.2019Renewal fee patent year 06
27.04.2020Renewal fee patent year 07
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Cited inInternational search[A]WO0155048  (KRUPP POLYSIUS AG [DE], et al) [A] 1-10* the whole document *;
 [A]EP1180501  (KLOECKNER HUMBOLDT WEDAG [DE]) [A] 1-10 * abstract * * paragraph [0012] * * figure 1 *;
 [X]WO2005108892  (SMIDTH AS F L [DK], et al) [X] 1-10 * the whole document *;
 [AD]DE102005057346  (KHD HUMBOLDT WEDAG GMBH [DE]) [AD] 1-10 * abstract * * paragraphs [0017] - [0020] * * figure 1 *;
 [X]WO2008120109  (SMIDTH AS F L [DK], et al) [X] 1-10 * page 6, line 15 - page 10, line 15 * * figures 2,3,5 *
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.