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Extract from the Register of European Patents

EP About this file: EP2131954

EP2131954 - METHOD FOR THE GRADUAL TEMPERATURE CONTROL OF CHEMICAL SUBSTANCES WITH DEFINED INPUT AND OUTPUT TEMPERATURES IN A HEATER AND DEVICE FOR CARRYING OUT SAID METHOD [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  23.03.2012
Database last updated on 19.10.2024
Most recent event   Tooltip23.03.2012Withdrawal of applicationpublished on 25.04.2012  [2012/17]
Applicant(s)For all designated states
Evonik Degussa GmbH
Rellinghauser Straße 1-11
45128 Essen / DE
[N/P]
Former [2009/51]For all designated states
Evonik Degussa GmbH
Rellinghauser Strasse 1-11
45128 Essen / DE
Inventor(s)01 / TROLL, Harald
Schanzenkopfstr. 15
63755 Alzenau / DE
02 / ADLER, Peter
Dinkelbergstr. 22
79618 Rheinfelden / DE
03 / BEYER, Michael
Genossenschaftssteg 22
13158 Berlin / DE
 [2009/51]
Application number, filing date08717821.614.03.2008
[2009/51]
WO2008EP53079
Priority number, dateDE2007101561929.03.2007         Original published format: DE102007015619
DE2007105232531.10.2007         Original published format: DE102007052325
[2009/51]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2008119645
Date:09.10.2008
Language:DE
[2008/41]
Type: A1 Application with search report 
No.:EP2131954
Date:16.12.2009
Language:DE
The application published by WIPO in one of the EPO official languages on 09.10.2008 takes the place of the publication of the European patent application.
[2009/51]
Search report(s)International search report - published on:EP09.10.2008
ClassificationIPC:B01J8/06, B01J19/00
[2009/51]
CPC:
B01J8/062 (EP,US); B01J19/00 (KR); B01J19/0013 (EP,US);
B01J8/06 (KR); B01J2208/00504 (EP,US); B01J2219/00099 (EP,US);
B01J2219/00157 (EP,US); B01J2219/00204 (EP,US); B01J2219/00238 (EP,US) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2009/51]
TitleGerman:VERFAHREN ZUM GLEITENDEN TEMPERIEREN CHEMISCHER SUBSTANZEN MIT DEFINIERTEN EIN- UND AUSGANGSTEMPERATUREN IN EINEM ERHITZER UND EINRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS[2009/51]
English:METHOD FOR THE GRADUAL TEMPERATURE CONTROL OF CHEMICAL SUBSTANCES WITH DEFINED INPUT AND OUTPUT TEMPERATURES IN A HEATER AND DEVICE FOR CARRYING OUT SAID METHOD[2009/51]
French:PROCÉDÉ D'ÉQUILIBRAGE PROGRESSIF DE LA TEMPÉRATURE DE SUBSTANCES CHIMIQUES À TEMPÉRATURES D'ENTRÉE ET DE SORTIE DÉFINIES DANS UN RÉCHAUFFEUR ET DISPOSITIF POUR METTRE LEDIT PROCÉDÉ EN OEUVRE[2009/51]
Entry into regional phase21.08.2009National basic fee paid 
21.08.2009Designation fee(s) paid 
21.08.2009Examination fee paid 
Examination procedure21.08.2009Examination requested  [2009/51]
14.06.2010Despatch of a communication from the examining division (Time limit: M06)
21.12.2010Reply to a communication from the examining division
13.01.2012Despatch of a communication from the examining division (Time limit: M04)
17.03.2012Application withdrawn by applicant  [2012/17]
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  14.06.2010
Fees paidRenewal fee
26.03.2010Renewal fee patent year 03
24.03.2011Renewal fee patent year 04
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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]US2304203  (ROBERT PYZEL, et al) [A] 1-29 * the whole document *;
 [X]US2371381  (CAMPBELL DONALD L, et al) [X] 1,2,20,21 * column 2, line 54 - line 73; figure 1 *;
 [X]US5393492  (DI MARTINO JEAN-LOUIS [FR], et al) [X] 21-27 * the whole document *;
 [A]US5403556  (SOSA JOSE M [US], et al) [A] 1-27 * the whole document *;
 [A]WO9829185  (HOECHST RES & TECH GMBH & CO [DE], et al) [A] 1-27* the whole document *;
 [A]US2003229247  (HOUSLEY SAMUEL DUNCAN [GB], et al) [A] 1-27 * the whole document *
ExaminationUS2004232072
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.