Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 005336/0054 | |
| Pages: | 2 |
| | Recorded: | 06/11/1990 | | |
| 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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03/05/1991
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Application #:
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06707924
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Filing Dt:
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03/04/1985
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Title:
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PREPARATION OF 1:2 CHROMIUM COMPLEX AZO DYES ASYMMETRICALLY SUBSTITUTED WITH SOLUBILIZING
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Assignee
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| KLYBECKSTRASSE 141 |
| A CO. OF THE SWISS CONFEDERATION |
| 4002 BASLE, SWITZERLAND |
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Correspondence name and address
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KEVIN T. MANSFIELD
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CIBA-GEIGY CORPORATION
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PATENT DEPARTMENT
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7 SKYLINE DRIVE
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HAWTHORNE, NY 10532
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