Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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10/12/1999
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Application #:
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08888316
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Filing Dt:
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07/03/1997
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Inventor:
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YONG CAO
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Title:
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ELECTRICALLY ACTIVE POLYMER COMPOSITIONS AND THEIR USE IN EFFICIENT, LOW OPERATING VOLTAGE, POLYMER LIGHT-EMITTING DIODES WITH AIR-STABLE CATHODES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 6780 CORTONA DRIVE |
| SANTA BARBARA, CALIFORNIA 93117 |
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| BURNS, DOANE, SWECKER & MATHIS, L.L.P. |
| WILLIAM H. BENZ |
| P.O. BOX 1404 |
| ALEXANDRIA, VA 22313-1404 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 6780 CORTONA DRIVE |
| SANTA BARBARA, CALIFORNIA 93117 |
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| E. I. DUPONT DE NEMOURS AND COMPANY |
| CHEN WANG |
| LEGAL PATENT RECORDS CENTER |
| 4417 LANCASTER PIKE |
| WILMINGTON, DE 19805 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 974 CENTRE ROAD, P.O. BOX 2915 |
| CHESTNUT RUN PLAZA |
| WILMINGTON, DELAWARE 19805 |
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| E. I. DU PONT DE NEMOURS AND COMPANY |
| 974 CENTRE ROAD, P.O. BOX 2915 |
| CHESTNUT RUN PLAZA |
| WILMINGTON, DE 19805 |
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