Patent Assignment Details
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Reel/Frame: | 004448/0171 | |
| Pages: | 3 |
| | Recorded: | 08/29/1985 | | |
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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11/19/1985
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Application #:
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06661222
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Filing Dt:
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10/15/1984
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Title:
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DIESEL FUEL COMPOSITIONS
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Assignee
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20 SOUTH FOURTH ST. |
ST. LOUIS, MISSOURI 63102 |
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORP ADEMARK DIV.
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451 FLORIDA BLVD
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BATON, ROUGE. LOUISIANA 70801
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