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Patent Assignment Details
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Reel/Frame:006369/0852   Pages: 2
Recorded: 12/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
04/20/1993
Application #:
07815839
Filing Dt:
12/30/1991
Title:
PROCESS FOR THE PREPARATION OF 1:2 METAL COMPLEX AZO COMPOUNDS BY CARRYING OUT DIAZOTIZATION AND COUPLING IN THE PRESENCE OF A METAL DONOR
Assignors
1
Exec Dt:
03/03/1987
2
Exec Dt:
03/03/1987
3
Exec Dt:
03/03/1987
4
Exec Dt:
03/03/1987
Assignee
1
KLYBECKSTRASSE 141
4002 BASEL, SWITZERLAND
Correspondence name and address
CIBA-GEIGY CORPORATION
PATENT DEPT.
MARLA J. MATHIAS
7 SKYLINE DRIVE
HAWTHORNE, NY 10532

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