Patent Assignment Details
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| Reel/Frame: | 004289/0828 | |
| Pages: | 2 |
| | Recorded: | 07/19/1984 | | |
| 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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12/31/1985
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Application #:
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06632284
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Filing Dt:
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07/19/1984
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Title:
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COMBINED DISPERSANT FLUID LOSS CONTROL ADDITIVES
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Assignee
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| A CORP OF DE |
| DALLAS, TEXAS |
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Correspondence name and address
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WILLIAM A. SKINNER
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LAW DEPT., DIAMOND SHAMROCK CHEMICALS CO
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7528 AUBURN ROAD
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P. O. BOX 191
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PAINESVILLE, OH 44077
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