Patent Assignment Details
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Reel/Frame: | 004831/0489 | |
| Pages: | 2 |
| | Recorded: | 02/26/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/24/1988
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Application #:
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06917982
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Filing Dt:
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10/10/1986
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Title:
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ULTRATHIN CELLULOSE ESTER POLYMER FILMS AND THEIR PREPARATION
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Assignee
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86 MORRIS AVENUE |
SUMMIT, NEW JERSEY 07901 |
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Correspondence name and address
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CHARLES B. BARRIS
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CELANESE RESEARCH CO.
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86 MORRIS AVE.
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SUMMIT, NJ 07901
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