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Patent details
643606
Title:
APPAREIL ET PROCEDE D'EXTRACTION DE COMPOSES DE SOLUTIONS ECHANTILLONS PAR MEMBRANE A INFILTRATION INVERSE
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Basic information
Application number:
939142618
WO application number:
US9305141
Type:
European patent granted for BE
Status:
Publication number:
643606
WO publication number:
WO 93/25293
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:
Dates
Filing date:
28/05/1993
Grant date:
19/03/1997
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:
19/03/1997
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
Applicant
Name:
THE DOW CHEMICAL COMPANY
Legal Form:
From:
19/03/1997
Address:
2030 Dow Center Abbott Road Midland Michigan 48640(US), US