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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08/17/2021
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Application #:
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16588465
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Filing Dt:
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09/30/2019
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Publication #:
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Pub Dt:
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01/23/2020
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Inventors:
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Donald Curtis Van Slyke, Dale E. Jamison, William Walter Shumway
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Title:
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DRILLING FLUID FOR DOWNHOLE ELECTROCRUSHING DRILLING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3000 N. SAM HOUSTON PARKWAY E. |
| HOUSTON, TEXAS 77032-3219 |
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| 6001 BOLLINGER CANYON ROAD |
| SAN RAMON, CALIFORNIA 94583 |
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| BAKER BOTTS LLP |
| 98 SAN JACINTO BLVD. |
| SUITE 1500 |
| AUSTIN, TX 78701 |
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