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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02/19/2019
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Application #:
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14875264
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Filing Dt:
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10/05/2015
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Publication #:
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Pub Dt:
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05/05/2016
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Inventors:
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Donald C. Van Slyke, Christopher E. Johnson
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Title:
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NON-TOXIC, INEXPENSIVE, LOW VISCOSITY MINERAL OIL BASED DRILLING FLUID
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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 6006 |
| SAN RAMON, CALIFORNIA 94583 |
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| KING & SPALDING |
| 1180 PEACHTREE STREET NE |
| ATLANTA, GA 30309 |
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