Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 010198/0382 | |
| Pages: | 2 |
| | Recorded: | 08/27/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/01/2000
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Application #:
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09309232
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Filing Dt:
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05/10/1999
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Title:
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PROCESS FOR THE PREPARATION OF SULPHONATED DISTYRYL-BIPHENYL COMPOUNDS
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Assignee
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P.O. BOX 2005 |
540 WHITE PLAINS ROAD |
TARRYTOWN, NEW YORK 10591 |
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Correspondence name and address
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CIBA SPECIALTY CHEMICALS CORP.
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JOANN VILLAMIZAR
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PATENT DEPARTMENT, P.O. BOX 2005
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540 WHITE PLAINS ROAD
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TARRYTOWN, NY 10591
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