Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
Total Assignments:
3
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Patent #:
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Issue Dt:
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08/20/1991
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Application #:
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07203850
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Filing Dt:
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06/07/1988
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Inventor:
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LEONARDO GUGLIELMETTI
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Title:
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PROCESS FOR THE PREPARATION OF 4,4'-DINITROSTILBENE-2,2-DISULFONIC ACID
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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KLYBECKSTRASSE 141 |
BASLE, SWITZERLAND 4002 |
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CIBA-GEIGY CORPORATION |
PATENT DEPARTMENT |
7 SKYLINE DRIVE |
HAWTHORNE, NEW YORK 10532 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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444 SAW MILL RIVER ROAD |
ARDSLEY, NEW YORK 10502 |
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CIBA-GEIGY CORPORATION |
PATENT DEPARTMENT |
7 SKYLINE DRIVE |
HAWTHORNE, NEW YORK 10532 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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540 WHITE PLAINS ROAD |
P.O. BOX 2005 |
TARRYTOWN, NEW YORK 10591 |
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CIBA SPECIALTY CHEMICALS CORPORATION |
JOANN VILLAMIZAR - PATENT DEPARTMENT |
P.O. BOX 2005 |
540 WHITE PLAINS ROAD |
TARRYTOWN, NY 10591 |
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