Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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08/31/1993
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Application #:
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07807348
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Filing Dt:
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12/16/1991
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Inventors:
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JIN-O CHOI, JOHN A. TYRELL
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Title:
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PHOTOCROSSLINKABLE POLYIMIDE AMMONIUM SALTS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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JAMES F. TAO |
OCCIDENTAL CHEMCIAL CORPORATION |
2801 LONG ROAD |
GRAND ISLAND, NY 14072 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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5-8, HIGASHI-SHINAGAWA, 2-CHOME |
SHINAGAWA-KU, TOKYO, JAPAN |
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BINGHAM DANA LLP |
DAVID O JOHNSON |
150 FEDERAL STREET |
BOSTON, MA 02110 |
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