Patent Assignment Details
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Reel/Frame: | 004994/0468 | |
| Pages: | 1 |
| | Recorded: | 12/27/1988 | | |
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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04/11/1989
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Application #:
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07148025
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Filing Dt:
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01/25/1988
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Title:
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POLYAMIDE COMPOSITION
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Correspondence name and address
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JOHN F. SIEBERTH
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PATENT & TRADEMARK DIV.,
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ETHYL CORP.,
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451 FLORIDA BLVD.,
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BATON ROUGE, LA 70801
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