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Extract from the Register of European Patents

EP About this file: EP0538685

EP0538685 - Process for the preparation of vinyloxycarboxylic acid esters [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  07.08.1995
Database last updated on 02.11.2024
Most recent event   Tooltip07.08.1995Withdrawal of applicationpublished on 27.09.1995 [1995/39]
Applicant(s)For all designated states
BASF Aktiengesellschaft
Carl-Bosch-Strasse 38
67063 Ludwigshafen / DE
[N/P]
Former [1993/17]For all designated states
BASF Aktiengesellschaft
Carl-Bosch-Strasse 38
D-67063 Ludwigshafen / DE
Inventor(s)01 / Karcher, Michael, Dr.
Helmholtzstrasse 20
W-6830 Schwetzingen / DE
02 / Henkelmann, Jochem, Dr.
Merianstrasse 5
W-6700 Ludwigshafen / DE
[1993/17]
Application number, filing date92117238.309.10.1992
[1993/17]
Priority number, dateDE1991413480622.10.1991         Original published format: DE 4134806
[1993/17]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0538685
Date:28.04.1993
Language:DE
[1993/17]
Type: A3 Search report 
No.:EP0538685
Date:29.09.1993
Language:DE
[1993/39]
Search report(s)(Supplementary) European search report - dispatched on:EP06.08.1993
ClassificationIPC:C07C69/708, C07C67/31
[1993/17]
CPC:
C07C67/31 (EP)
C-Set:
C07C67/31, C07C69/734 (EP)
Designated contracting statesBE,   DE,   ES,   FR,   GB,   NL [1993/17]
TitleGerman:Verfahren zur Herstellung von Vinyloxycarbonsäureestern[1993/17]
English:Process for the preparation of vinyloxycarboxylic acid esters[1993/17]
French:Procédé de préparation d'esters d'acides vinyloxycarboxyliques[1993/17]
File destroyed:03.03.2001
Examination procedure02.09.1993Examination requested  [1993/44]
31.10.1994Despatch of a communication from the examining division (Time limit: M06)
08.05.1995Reply to a communication from the examining division
29.05.1995Despatch of a communication from the examining division (Time limit: M04)
03.08.1995Application withdrawn by applicant  [1995/39]
Fees paidRenewal fee
27.10.1994Renewal fee patent year 03
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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]JP1242614  ;
 [X]JP59055845  ;
 [X]JP61218592  ;
 [AD]US2579411  ;
 [XP]WO9205135
 [XD]  - TETRAHEDRON Bd. 28, 1972, OXFORD,GB Seiten 233 - 238 J E MCKEON ET AL 'THE PALLADIUM (II) CATALYZED VINYL INTERCHANGE REACTION II'
 [X]  - DATABASE WPI Week 9001, Derwent Publications Ltd., London, GB; AN 90-002333 & JP-A-1 242 614 (DESOTO INC), & JP1242614 A 00000000
 [X]  - DATABASE WPI Week 8419, Derwent Publications Ltd., London, GB; AN 84-117684 & JP-A-59 055 845 (ASAHI GLASS), & JP59055845 A 00000000
 [X]  - DATABASE WPI Week 8645, Derwent Publications Ltd., London, GB; AN 86-295759 & JP-A-61 218 592 (ASAHI GLASS), & JP61218592 A 00000000
 [AD]  - DIE MAKROMOLECULAR CHEMIE Bd. 126, 1969, BASEL,CH Seiten 173 - 176 G N TEWARI ET AL 'SYNTHESIS AND POLYMERIZATION OF 12- AND 18-VINYLOXYSTEARATES'
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.