Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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16373719
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Filing Dt:
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04/03/2019
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Publication #:
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Pub Dt:
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07/25/2019
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Inventors:
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Derrick W. Lewis, James R. Lovorn, Jon T. Gosney
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Title:
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Mitigating Swab and Surge Piston Effects in Wellbores
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3000 NORTH SAM HOUSTON PARKWAY EAST |
| HOUSTON, TEXAS 77032 |
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| CHAMBERLAIN, HRDLICKA, WHITE, WILLIAMS & |
| 1200 SMITH STREET, 14TH FLOOR |
| HOUSTON, TX 77002 |
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