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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07/10/2001
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Application #:
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09222293
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Filing Dt:
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12/28/1998
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Inventors:
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ROY F. HOUSE, JACK C. COWAN
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Title:
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CHITOSAN-CONTAINING WELL DRILLING AND SERVICING FLUIDS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 53631 |
| 106 BOARD ROAD |
| LAFAYETTE, LOUISIANA 70516 |
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| ROY F. HOUSE |
| 5726 ETTRICK ST. |
| HOUSTON, TX 77035 |
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