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Extract from the Register of European Patents

EP About this file: EP2473581

EP2473581 - METHOD AND DEVICE FOR USING OXYGEN IN THE STEAM REFORMING OF BIOMASS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  19.07.2019
Database last updated on 25.09.2024
FormerGrant of patent is intended
Status updated on  11.10.2018
Most recent event   Tooltip19.07.2019Application deemed to be withdrawnpublished on 21.08.2019  [2019/34]
Applicant(s)For all designated states
Tetzlaff, Karl-Heinz
Mörikestr. 6
65779 Kelkheim / DE
[2012/28]
Inventor(s)01 / see applicant
...
 [2012/28]
Representative(s)Cohausz & Florack
Patent- & Rechtsanwälte
Partnerschaftsgesellschaft mbB
Bleichstraße 14
40211 Düsseldorf / DE
[N/P]
Former [2012/28]Cohausz & Florack
Patent- und Rechtsanwälte Partnerschaftsgesellschaft Bleichstraße 14
40211 Düsseldorf / DE
Application number, filing date10757567.203.09.2010
WO2010EP05408
Priority number, dateDE2009103992003.09.2009         Original published format: DE102009039920
[2012/28]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report
No.:WO2011026630
Date:10.03.2011
Language:DE
[2011/10]
Type: A2 Application without search report 
No.:EP2473581
Date:11.07.2012
Language:DE
The application published by WIPO in one of the EPO official languages on 10.03.2011 takes the place of the publication of the European patent application.
[2012/28]
Search report(s)International search report - published on:EP01.12.2011
ClassificationIPC:C10B47/24, C10J3/66, F23C10/18, C10J3/50, C10J3/80, H05B3/64, B01J8/28, B01J8/00, B01J8/18, C10B53/02
[2012/28]
CPC:
B01J8/0055 (EP,KR,US); C10J3/80 (EP,KR,US); F23C10/00 (KR,US);
B01J8/009 (EP,KR,US); B01J8/1818 (EP,KR,US); B01J8/28 (EP,KR,US);
C10J3/503 (EP,KR,US); C10J3/66 (EP,KR,US); F23C10/20 (EP,KR,US);
F23L7/007 (EP,KR,US); B01J2208/00513 (EP,US); B01J2208/00522 (EP,US);
C10J2200/09 (EP,US); C10J2300/0956 (EP,US); C10J2300/0959 (EP,US);
C10J2300/1276 (EP,US); F23C2700/043 (US); Y02E20/34 (EP,US);
Y02E50/10 (EP,US); Y02E60/32 (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,   SE,   SI,   SK,   SM,   TR [2012/28]
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR NUTZUNG VON SAUERSTOFF BEI DER DAMPFREFORMIERUNG VON BIOMASSE[2012/28]
English:METHOD AND DEVICE FOR USING OXYGEN IN THE STEAM REFORMING OF BIOMASS[2012/28]
French:PROCÉDÉ ET DISPOSITIF POUR UTILISER DE L'OXYGÈNE DANS LE REFORMAGE À LA VAPEUR DE BIOMASSE[2012/28]
Entry into regional phase27.02.2012National basic fee paid 
27.02.2012Designation fee(s) paid 
27.02.2012Examination fee paid 
Examination procedure06.01.2012Request for preliminary examination filed
International Preliminary Examining Authority: EP
27.02.2012Examination requested  [2012/28]
22.10.2012Amendment by applicant (claims and/or description)
02.02.2016Despatch of a communication from the examining division (Time limit: M06)
28.07.2016Reply to a communication from the examining division
19.09.2018Cancellation of oral proceeding that was planned for 10.10.2018
10.10.2018Date of oral proceedings (cancelled)
12.10.2018Communication of intention to grant the patent
23.02.2019Application deemed to be withdrawn, date of legal effect  [2019/34]
02.04.2019Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2019/34]
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  02.02.2016
Fees paidRenewal fee
20.09.2012Renewal fee patent year 03
18.09.2013Renewal fee patent year 04
19.09.2014Renewal fee patent year 05
23.09.2015Renewal fee patent year 06
23.09.2016Renewal fee patent year 07
21.09.2017Renewal fee patent year 08
20.09.2018Renewal 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[XI]US3341648  (MOLSTEDT BYRON V, et al) [X] 1-7,11-15 * figures 1-5 * * column 2, lines 23-28 * * column 3, line 26 - column 4, line 19 * * column 4, lines 60-68 * [I] 8-10,16;
 [YA]JP2001235129  (MITSUBISHI HEAVY IND LTD) [Y] 1 * abstract * * figure 1 * [A] 2-15;
 [YA]US4982068  (POLLOCK JAMES F [GB], et al) [Y] 1 * figure 3 * [A] 2-16;
 [YA]US5117482  (HAUBER DAVID E [US]) [Y] 1 * figures 1-3 * * column 3, line 30 - column 4, line 44 * [A] 2-16
ExaminationWO0125371
by applicantDE10242594
 DE19807988
 DE102008014799
 DE102008032166
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.