Patent Assignment Details
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Reel/Frame: | 005131/0630 | |
| Pages: | 3 |
| | Recorded: | 09/06/1989 | | |
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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07/02/1991
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Application #:
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07403635
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Filing Dt:
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09/06/1989
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Title:
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METHOD OF OIL WELL CORROSION INHIBITION VIA EMULSIONS AND EMULSIONS THEREFORE
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Assignee
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100 NORTH BROADWAY |
A DE. CORP. |
ST. LOUIS, MISSOURI 63102 |
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Correspondence name and address
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JEFFREY S. BOONE
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PETROLITE CORP.
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369 MARSHALL AVENUE
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ST. LOUIS, MO 63119
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