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Extract from the Register of European Patents

EP About this file: EP2531268

EP2531268 - FRACTIONATING METHOD AND FRACTIONATING SYSTEM [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  08.06.2018
Database last updated on 25.09.2024
FormerExamination is in progress
Status updated on  22.09.2017
Most recent event   Tooltip08.06.2018Application deemed to be withdrawnpublished on 11.07.2018  [2018/28]
Applicant(s)For all designated states
GEA Mechanical Equipment GmbH
Werner-Habig-Strasse 1
59302 Oelde / DE
[2012/50]
Inventor(s)01 / STÖVER, Hans-Martin
Bremer Strasse 30
21244 21244 / DE
02 / LIPKA, Georg
Ludgerus Strasse 25
59302 Oelde / DE
 [2012/50]
Representative(s)Specht, Peter
Loesenbeck - Specht - Dantz
Patent- und Rechtsanwälte
Am Zwinger 2
33602 Bielefeld / DE
[2014/29]
Former [2012/50](deleted)
Application number, filing date11702425.727.01.2011
WO2011EP51169
Priority number, dateDE2010100661801.02.2010         Original published format: DE102010006618
[2012/50]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report
No.:WO2011092260
Date:04.08.2011
Language:DE
[2011/31]
Type: A2 Application without search report 
No.:EP2531268
Date:12.12.2012
Language:DE
The application published by WIPO in one of the EPO official languages on 04.08.2011 takes the place of the publication of the European patent application.
[2012/50]
Search report(s)International search report - published on:EP01.12.2011
ClassificationIPC:B01D9/00
[2012/50]
CPC:
B04B15/12 (EP); B01D9/0013 (EP); B01D9/004 (EP);
B01D9/0059 (EP); B04B1/08 (EP); C11B7/0016 (EP);
C11B7/0025 (EP); C11B7/0075 (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 [2012/50]
TitleGerman:FRAKTIONIERUNGSVERFAHREN UND FRAKTIONIERUNGSANLAGE[2012/50]
English:FRACTIONATING METHOD AND FRACTIONATING SYSTEM[2012/50]
French:PROCÉDÉ ET INSTALLATION DE FRACTIONNEMENT[2012/50]
Entry into regional phase23.08.2012National basic fee paid 
23.08.2012Designation fee(s) paid 
23.08.2012Examination fee paid 
Examination procedure23.08.2012Examination requested  [2012/50]
11.07.2013Application deemed to be withdrawn, date of legal effect  [2014/01]
deletedDeletion: Application deemed to be withdrawn, date of legal effect  [2014/29]
22.12.2014Amendment by applicant (claims and/or description)
21.09.2017Despatch of a communication from the examining division (Time limit: M04)
02.02.2018Application deemed to be withdrawn, date of legal effect  [2018/28]
26.02.2018Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2018/28]
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  21.09.2017
Fees paidRenewal fee
26.01.2013Renewal fee patent year 03
27.01.2014Renewal fee patent year 04
22.01.2015Renewal fee patent year 05
28.01.2016Renewal fee patent year 06
26.01.2017Renewal fee patent year 07
22.01.2018Renewal fee patent year 08
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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[XYI]US2807411  (AYRES ARTHUR U) [X] 1,4,10,18-23 * figures 2-4 * [Y] 2,3,11-17 [I] 2,3,11-13;
 [XYI]DE19719776  (WESTFALIA SEPARATOR AG [DE]) [X] 1,4,10,18-23 * column 2, line 8 - column 3, line 5; figures 1,2 * [Y] 2,3,11-17 [I] 2,3,11-13;
 [Y]FR1528593  (INST FRANCAIS DU PETROLE) [Y] 2,3,11-17 * page 2; figures 1,2,2a *;
 [Y]DE3203524  (SELWIG & LANGE GMBH [DE]) [Y] 11-17 * figures 1,2 *;
 [XYI]US3632616  (KASSABIAN RICHARD) [X] 5 * column 4, line 31 - line 39; figure 1 * [Y] 6,18-30 [I] 6-9;
 [XYI]US2296456  (HENRY SCHUTTE AUGUST) [X] 5 * figure 1 * [Y] 6,18-30 [I] 6-9;
 [Y]US2003054084  (HRUSCHKA STEFFEN M [DE], et al) [Y] 6 * paragraph [0029] *;
 [Y]US2301109  (BENJAMIN CLAYTON) [Y] 6,18-30 * column 2, line 7 - line 21; figures 1-2 *
by applicant   - A. TIRTIAUX ET AL., "Trockene Mehrfachfraktionierung - Ein kostengünstiges Umwandlungsverfahren", FAT. SCI. TECHNOL., (70719), vol. 93, no. 11, doi:doi:10.1002/lipi.19910931104, page 432, XP000236784

DOI:   http://dx.doi.org/10.1002/lipi.19910931104
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.