Patent Assignment Details
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Reel/Frame: | 004368/0959 | |
| Pages: | 1 |
| | Recorded: | 03/05/1985 | | |
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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06/04/1985
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Application #:
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06607272
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Filing Dt:
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05/04/1984
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Title:
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AROMATIC COUPLING PROCESS
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Correspondence name and address
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JOHN F. SIEBERTH
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PAT. & TRADEMARK DIV.
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ETHYL CORP., 451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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