Patent Assignment Details
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Reel/Frame: | 006236/0816 | |
| Pages: | 2 |
| | Recorded: | 08/20/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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11/17/1992
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Application #:
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07621405
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Filing Dt:
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12/03/1990
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Title:
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PROCESS FOR THE DYEING OF POLYACRYLONITRILE MATERIALS WITH CATIONIC BENZO-THIAZOLIUM AZO DYE
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Assignee
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444 SAW MILL RIVER ROAD |
ARDSLEY, NEW YORK 10502 |
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Correspondence name and address
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MARLA J. MATHIAS
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CIBA-GEIGY CORP.
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PATENT DEPARTMENT
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7 SKYLINE DRIVE
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HAWTHORNE, NY 10532
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