Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/29/1990
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Application #:
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06776753
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Filing Dt:
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09/16/1985
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Inventor:
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DUANE C. HARGIS
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Title:
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ALKYLATION OF AROMATIC AMINES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| MR. PHILIP M. PIPPENGER |
| PATENT & TRADEMARK DIV., |
| ETHYL CORP. |
| 451 FLORIDA BLVD., |
| BATON ROUGE, LA 70801 |
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