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Patent details

632970 Title: Produits à base d'acétate de cellulose, leur utilisation pour la fabrication de cordons filtrants pour la fabrication de filtres à fumée de tabac ainsi que les cordons filtrants et filtres à cigarettes-TRADUCTION-Aus Celluloseacetat geformte Gebilde, deren Verwendung zur Herstellung von Filtertow,Verwendung des Filtertows zur Herstellung eines Tabakrauchfilterelements sowie Filtertow und Tabakrauchfilterelement

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Basic information

Application number:
941078255
WO application number:
Type:
European patent granted for BE
Status:
Publication number:
632970
WO publication number:
1rst applicant's nationality:
Translation language:
EPO publication language:
German
SPC number:

Dates

Filing date:
20/05/1994
Grant date:
12/01/2000
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
EP B1 publication date:
12/01/2000
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/05/2010
Expiration date (if granted and all annual fees paid):

Applicant

Name:
Rhodia Acetow GmbH
Legal Form:
From:
12/01/2000
Address:
Engesserstrasse 8 79108 Freiburg(DE), DE
To:

Priority

Priority patent number:
4322966
Priority date:
09/07/1993
Priority country:
Germany (DE)

Classification

IPC or IDT classification:
A24D 3/10 ; A24D 3/14;

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
26/05/2009
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:
Teufel, Eberhard, Dipl.-Chem.;Willmund, Rolf, Dipl.biol.-Dr. habil.;
History of owners:
Filing date Document type Publication Type Document Description Number of pages
18/01/2000 General Document (TO - T:Traduction Originale) 25 /0/7/9/2/3/0510632970/migrated-docs/941078255_1_104366.pdf