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Extract from the Register of European Patents

EP About this file: EP1236512

EP1236512 - Nanosized noble metal catalyst and process for selective preparation of 1,4 butenediol [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  14.11.2003
Database last updated on 06.11.2024
Most recent event   Tooltip14.11.2003Application deemed to be withdrawnpublished on 02.01.2004  [2004/01]
Applicant(s)For all designated states
Council of Scientific and Industrial Research
Rafi Marg
New Delhi 100 001 / IN
[N/P]
Former [2002/36]For all designated states
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
Rafi Marg
New Delhi 100 001 / IN
Inventor(s)01 / Rode, Chandrashekhar Vasant
National Chemical Laboratory, Pune 411 008
Maharashtra / IN
02 / Telkar, Manisha Madhukar
National Chemical Laboratory, Pune 411 008
Maharashtra / IN
03 / Chaudhari, Raghunath Vitthal
National Chemical Laboratory, Pune 411 008
Maharashtra / IN
 [2002/36]
Representative(s)Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte
Grillparzerstrasse 14
81675 München / DE
[N/P]
Former [2002/36]Viering, Jentschura & Partner
Postfach 22 14 43
80504 München / DE
Application number, filing date01104866.728.02.2001
[2002/36]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1236512
Date:04.09.2002
Language:EN
[2002/36]
Search report(s)(Supplementary) European search report - dispatched on:EP11.01.2002
ClassificationIPC:B01J35/00, B01J31/06, B01J13/00, C07C29/17, C07C33/035
[2002/36]
CPC:
B01J31/06 (EP); B01J13/0043 (EP); B01J31/28 (EP);
B01J35/23 (EP); B01J35/45 (EP); C07C29/17 (EP);
B01J2231/645 (EP) (-)
C-Set:
C07C29/17, C07C33/035 (EP)
Designated contracting states(deleted) [2003/21]
Former [2002/36]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Edelmetallkatalysator in Nanogrösse und Verfahren zur selektiven Herstellung von 1,4 Butendiol[2002/36]
English:Nanosized noble metal catalyst and process for selective preparation of 1,4 butenediol[2002/36]
French:Catalyseur de métal précieux à taille nano et procédé de préparation sélective de 1,4 butènediol[2002/36]
Examination procedure05.03.2003Application deemed to be withdrawn, date of legal effect  [2004/01]
23.07.2003Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2004/01]
Fees paidPenalty fee
Penalty fee Rule 85a EPC 1973
15.04.2003AT   M01   Not yet paid
15.04.2003BE   M01   Not yet paid
15.04.2003CH   M01   Not yet paid
15.04.2003CY   M01   Not yet paid
15.04.2003DE   M01   Not yet paid
15.04.2003DK   M01   Not yet paid
15.04.2003ES   M01   Not yet paid
15.04.2003FI   M01   Not yet paid
15.04.2003FR   M01   Not yet paid
15.04.2003GB   M01   Not yet paid
15.04.2003GR   M01   Not yet paid
15.04.2003IE   M01   Not yet paid
15.04.2003IT   M01   Not yet paid
15.04.2003LU   M01   Not yet paid
15.04.2003MC   M01   Not yet paid
15.04.2003NL   M01   Not yet paid
15.04.2003PT   M01   Not yet paid
15.04.2003SE   M01   Not yet paid
15.04.2003TR   M01   Not yet paid
Penalty fee Rule 85b EPC 1973
15.04.2003M01   Not yet paid
Additional fee for renewal fee
28.02.200303   M06   Not yet paid
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[YD]GB871804  (BASF AG);
 [XY]US4725314  (GULLA MICHAEL [US], et al);
 [XY]DE4410353  (YUKONG LTD [KR]);
 [X]EP0665266  (BASF AG [DE]);
 [XY]DE19500366  (BASF AG [DE]);
 [XY]US5514602  (BROOKS JR HOUSTON G [US], et al);
 [XA]DE19620171  (NIGU CHEMIE GMBH [DE]);
 [A]US5849652  (DAVIES GEOFFREY [US], et al);
 [X]DE19754304  (HOECHST AG [DE]);
 [XAY]US5929261  (SIGWART CHRISTOPH [DE], et al);
 [XY]DE19803891  (BAYER AG [DE]);
 [XY]WO0055165  (SUEDZUCKER AG [DE], et al);
 [X]WO0110551  (INEOS ACRYLICS UK LTD [GB], et al);
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.