Patent Assignment Details
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Reel/Frame: | 004686/0353 | |
| Pages: | 3 |
| | Recorded: | 03/30/1987 | | |
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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02/21/1989
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Application #:
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07031631
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Filing Dt:
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03/30/1987
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Title:
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POLYMERIC COMPOSITIONS HAVING FLAME RETARDANT PROPERTIES
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Correspondence name and address
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PATENT DEPT.
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PPG INDUSTRIES, INC.
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ONE PPG PLACE
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PITTSBURGH, PA 15272
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