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Patent details

654057 Title: PROCEDE DE PRODUCTION DE POLYACIDE LACTIQUE

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Basic information

Application number:
939177010
WO application number:
EP9302033
Type:
European patent granted for BE
Status:
Publication number:
654057
WO publication number:
WO 94/03522
1rst applicant's nationality:
Translation language:
French
EPO publication language:
English
SPC number:

Dates

Filing date:
29/07/1993
Grant date:
12/02/1997
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
18/02/1997
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
EP B1 publication date:
12/02/1997
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/07/2003
Expiration date (if granted and all annual fees paid):

Applicant

Name:
MINISTERO DELL' UNIVERSITA' E DELLA RICERCA SCIENTIFICA E TECNOLOGICA
Legal Form:
From:
12/02/1997
Address:
Piazza Kennedy 20 00144 Roma(IT), IT
To:

Priority

Priority patent number:
TO920676
Priority date:
04/08/1992
Priority country:
Italy (IT)

Classification

IPC or IDT classification:
C08G 63/82 ; C08G 63/06;

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
25/06/2002
Last annual fee paid number:
Payer:

Additional information section

Status:
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
DONNE Eddy-BUREAU M.F.J. BOCKSTAEL NV-Arenbergstraat, 13 - B 2000 ANTWERPEN
Inventor(s) details:
PEREGO, Gabriele;BASTIOLI, Catia;GRZEBIENIAK, Karolina ul. Zachodnia 56;NIEKRASZEWICZ, Antoni;
History of owners:
Filing date Document type Publication Type Document Description Number of pages
18/02/1997 General Document (TO - T:Traduction Originale) 19 /7/5/0/4/5/0610654057/migrated-docs/939177010_1_32824.pdf