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Patent details

212058 Title: N-silylpropyl-N'-acyl-urées et procédé de préparation.

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Basic information

Application number:
861049617
WO application number:
Type:
European patent granted for BE
Status:
Publication number:
212058
WO publication number:
1rst applicant's nationality:
Translation language:
French
EPO publication language:
German
SPC number:

Dates

Filing date:
11/04/1986
Grant date:
31/01/1990
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
26/02/1990
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
EP B1 publication date:
31/01/1990
EP B2 publication date:
EP B3 publication date:
Lapsed date:
30/04/1992
Expiration date (if granted and all annual fees paid):

Applicant

Name:
Degussa Aktiengesellschaft
Legal Form:
From:
31/01/1990
Address:
Weissfrauenstrasse 9 D-6000 Frankfurt am Main 1(DE), DE
To:

Priority

Priority patent number:
3524215
Priority date:
06/07/1985
Priority country:
Germany (DE)

Classification

IPC or IDT classification:
C07F 7/18;

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
23/04/1991
Last annual fee paid number:
Payer:

Additional information section

Status:
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
VAN MALDEREN MICHEL-pronovem Office Van Malderen-Parc Z. Gramme bât.K -Sq Conduites d'eau 1&2 -B 4020 LIEGE
Inventor(s) details:
Deschler, Ulrich, Dr.;Kleinschmit, Peter, Dr.;Michel, Rudolf;
History of owners:
Filing date Document type Publication Type Document Description Number of pages
26/02/1990 General Document (TP - T:Traduction Originale plus Pouvoir) 22 /8/5/0/2/1/0510212058/migrated-docs/861049617_1_562901.pdf