Patent Assignment Details
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Reel/Frame: | 005327/0287 | |
| Pages: | 2 |
| | Recorded: | 05/18/1990 | | |
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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11/27/1990
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Application #:
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07357237
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Filing Dt:
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05/26/1989
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Title:
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PROCESS FOR FORMING END CAPPED POLYAMIC ACIDS POLYIMIDES
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Correspondence name and address
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PHILIP M. PIPPENGER
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PATENT & TRADEMARK DIVISION
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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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