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Extract from the Register of European Patents

EP About this file: EP1110965

EP1110965 - Process for preparing 1,3-dihalo-1,1,3,3-tetra(organyl)disiloxanes [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  18.02.2005
Database last updated on 15.06.2024
Most recent event   Tooltip06.11.2009Change - representativepublished on 09.12.2009  [2009/50]
Applicant(s)For all designated states
Wacker-Chemie GmbH
Hanns-Seidel-Platz 4
81737 München / DE
[2001/26]
Inventor(s)01 / Abele, Bors Cajus, Dr.
Burgkirchener Strasse 22
84489 Burghausen / DE
02 / Winterfeld, Jörn, Dr.
Wöhlerstrasse 30
84489 Burghausen / DE
 [2001/26]
Representative(s)Budczinski, Angelika, et al
Wacker Chemie AG
Zentralbereich Patente, Marken und Lizenzen
Hanns-Seidel-Platz 4
81737 München / DE
[N/P]
Former [2009/50]Budczinski, Angelika, et al
Wacker Chemie AG Zentralbereich Patente, Marken und Lizenzen Hanns-Seidel-Platz 4
81737 München / DE
Former [2001/26]Budczinski, Angelika, et al
c/o Wacker-Chemie GmbH, Zentralabteilung PML, Hanns-Seidel-Platz 4
81737 München / DE
Application number, filing date00127210.314.12.2000
[2001/26]
Priority number, dateDE199916256723.12.1999         Original published format: DE 19962567
[2001/26]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1110965
Date:27.06.2001
Language:DE
[2001/26]
Type: A3 Search report 
No.:EP1110965
Date:07.04.2004
[2004/15]
Search report(s)(Supplementary) European search report - dispatched on:EP19.02.2004
ClassificationIPC:C07F7/08
[2001/26]
CPC:
C07F7/0874 (EP)
Designated contracting statesCH,   DE,   GB,   IT,   LI [2005/01]
Former [2001/26]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Verfahren zur Herstellung von 1.3-Dihalogen-1.1.3.3-tetra(organyl)disiloxanen[2001/26]
English:Process for preparing 1,3-dihalo-1,1,3,3-tetra(organyl)disiloxanes[2001/26]
French:Procédé de préparation de 1,3-dihalo-1,1,3,3-tetra(organyl)disiloxanes[2001/26]
Examination procedure14.12.2000Examination requested  [2001/26]
12.03.2004Despatch of a communication from the examining division (Time limit: M06)
23.09.2004Application deemed to be withdrawn, date of legal effect  [2005/14]
02.11.2004Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2005/14]
Fees paidRenewal fee
23.12.2002Renewal fee patent year 03
29.12.2003Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.12.200405   M06   Not yet paid
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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[X]US3412128  (NIELSEN JOHN M) [X] 1-5 * examples 1,2,4 *;
 [A]GB631018  (BRITISH THOMSON HOUSTON CO LTD) [A] 1-5 * the whole document *
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.