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Extract from the Register of European Patents

EP About this file: EP1020403

EP1020403 - Haloalkyl silane containing zeolite powder [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  02.11.2001
Database last updated on 21.09.2024
Most recent event   Tooltip02.11.2001Withdrawal of applicationpublished on 19.12.2001 [2001/51]
Applicant(s)For all designated states
Degussa GmbH
Bennigsenplatz 1
40474 Düsseldorf / DE
[N/P]
Former [2001/18]For all designated states
Degussa AG
Bennigsenplatz 1
40474 Düsseldorf / DE
Former [2000/29]For all designated states
Degussa-Hüls Aktiengesellschaft
Weissfrauenstrasse 9
60287 Frankfurt am Main / DE
Inventor(s)01 / Lortz, Beata-Maria, Dr.
Feldweg 9
63607 Wächtersbach / DE
02 / Lortz, Wolfgang, Dr.
Feldweg 9
63607 Wächtersbach / DE
03 / Leonhardt, Wolfgang, Dr.
Röderbergweg 41
60314 Frankfurt am Main / DE
04 / Grohs, Joachim
Ziegelei 32
63571 Gelnhausen / DE
05 / Klotz, Oswin
Bayernstrasse 14
63827 Westerngrund / DE
[2000/29]
Application number, filing date99124243.904.12.1999
[2000/29]
Priority number, dateDE199910130215.01.1999         Original published format: DE 19901302
[2000/29]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP1020403
Date:19.07.2000
Language:DE
[2000/29]
Search report(s)(Supplementary) European search report - dispatched on:EP12.04.2000
ClassificationIPC:C01B39/02
[2000/29]
CPC:
C01B39/026 (EP,KR); C11D3/128 (EP,KR); C11D3/162 (EP,KR)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2000/29]
TitleGerman:Alkylhalogensilan enthaltene Zeolihpulver[2000/29]
English:Haloalkyl silane containing zeolite powder[2000/29]
French:Poudre de silice contenant un alkyl-silane halogéné[2000/29]
Examination procedure04.12.1999Examination requested  [2000/29]
04.12.1999Request for accelerated examination filed
13.06.2001Despatch of a communication from the examining division (Time limit: M04)
13.06.2001Decision about request for accelerated examination - accepted: Yes
24.10.2001Application withdrawn by applicant  [2001/51]
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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.
Documents cited:Search[A]JPS63230515  ;
 [A]JPS6252125  ;
 [A]US4138363  (HERTZENBERG ELLIOT P, et al) [A] 1 * column 1, line 49 - column 3, line 63 *;
 [AD]EP0088158  (DEGUSSA [DE]) [AD] 1 * claim 1 *;
 [A]US4451572  (CODY IAN A [US]) [A] 1 * column 3, line 60 - column 4, line 19 *;
 [A]  - DATABASE WPI, 1, Derwent World Patents Index, vol. 1988, no. 44, Database accession no. 1988-312116, XP002134705 & JPS63230515 A 19880927 (JGC CORP) [A] 1 * abstract *
 [A]  - DATABASE WPI, 1, Derwent World Patents Index, vol. 1987, no. 15, Database accession no. 1987-104945, XP002134706 & JPS6252125 A 19870306 (JGC CORP) [A] 1 * abstract *
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.