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Patent details

1941003 Title: PROCEDES DE FILTRAGE D'UN FLUX LIQUIDE PRODUIT A PARTIR D'UN PROCESSUS DE TRAITEMENT THERMIQUE IN SITU

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Basic information

Application number:
068364140
WO application number:
US2006040981
Type:
European patent granted for BE
Status:
Publication number:
1941003
WO publication number:
WO 2007/050446
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
20/10/2006
Grant date:
23/02/2011
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:
23/02/2011
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):

Applicant

Name:
Shell Internationale Research Maatschappij B.V.
Legal Form:
From:
23/02/2011
Address:
Carel van Bylandtlaan 30 2596 HR Den Haag(NL), NL
To:

Priority

1

Priority patent number:
729763 P
Priority date:
24/10/2005
Priority country:
United States (US)

2

Priority patent number:
794298 P
Priority date:
21/04/2006
Priority country:
United States (US)

Classification

IPC or IDT classification:
C10G 1/00 ; C10G 1/02 ; C10G 11/00 ; E21B 43/24 ; C10G 45/00;

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:
BOND, Wim M;DEN BOESTERT, Johannes Leendert Willem Cornelis;NAIR, Vijay;
History of owners:
Filing date Document type Publication Type Document Description Number of pages File Type