Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 006670/0515 | |
| Pages: | 3 |
| | Recorded: | 08/25/1993 | | |
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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10/12/1999
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Application #:
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08111657
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Filing Dt:
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08/25/1993
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Title:
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ELECTROLUMINESCENT DEVICES AND PROCESSES USING POLYTHIOPHENES
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Assignee
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549 TECHNOLOGY SQUARE CAMBRIDGE, MA 02139-3589 |
MASSACHUSETTS |
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Correspondence name and address
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POLAROID CORPORATION
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DAVID J. COLE
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PATENT DEPT.
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549 TECHNOLOGY SQUARE
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CAMBRIDGE, MA 02139-3589
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