Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 006593/0481 | |
| Pages: | 6 |
| | Recorded: | 06/28/1993 | | |
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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11/02/1999
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Application #:
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08065350
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Filing Dt:
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05/20/1993
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Title:
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BENZPYRYLIUM SQUARYLIUM AND CROCONYLIUM DYES, AND PROCESSES FOR THEIR PREPARATION AND USE
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Assignee
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549 TECHNOLOGY SQUARE |
CAMBRIDGE, MA 02139-3589 |
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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 DEPARTMENT
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549 TECHNOLOGY SQUARE
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CAMBRIDGE, MA 02139-3589
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