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Patent details

1498544 Title: Utilisation d'un revêtement polymère pour améliorer des propriétés barrières de substrats cellulosiques

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Basic information

Application number:
040164501
WO application number:
Type:
European patent granted for BE
Status:
Publication number:
1498544
WO publication number:
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
13/07/2004
Grant date:
28/02/2007
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:
28/02/2007
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):

Applicant

Name:
AIR PRODUCTS POLYMERS, L.P.
Legal Form:
From:
28/02/2007
Address:
7201 Hamilton Boulevard Allentown PA 18195-1501(US), US
To:

Priority

Priority patent number:
620654
Priority date:
16/07/2003
Priority country:
United States (US)

Classification

IPC or IDT classification:
D21H 19/20;

Additional information section

Status:
ZONDER GEVOLG / SANS EFFET
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
Inventor(s) details:
Rabasco, John Joseph;Jones, Ronald Bernal;Daniels, Christian Leonard;Bott, Richard Henry;Halat, John Joseph;
History of owners:
Filing date Document type Publication Type Document Description Number of pages File Type