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Patent details

174093 Title: Procédé pour la conversion sélective de composés organiques et pour leur détection par chromatographie en phase gazeuse et chimioluminescence.

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Basic information

Application number:
853054765
WO application number:
Type:
European patent granted for BE
Status:
Publication number:
174093
WO publication number:
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
31/07/1985
Grant date:
18/10/1989
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:
18/10/1989
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):

Applicant

Name:
Sievers Research, Inc.
Legal Form:
From:
18/10/1989
Address:
2905 Center Green Court South Suite B Boulder Colorado 803 01(US), US
To:

Priority

Priority patent number:
637505
Priority date:
03/08/1984
Priority country:
United States (US)

Classification

IPC or IDT classification:
C07B 33/00 ; C07C 47/00 ; C07C 49/00 ; C07C 15/04 ; C07C 5/42 ; C07C 45/29 ; G01N 21/76 ; B01J 19/00 ; B01J 23/52;

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:
Sievers, Robert Eugene;Nyarady, Stefan Alan;
History of owners:
Filing date Document type Publication Type Document Description Number of pages