Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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08/03/2021
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Application #:
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15773921
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Filing Dt:
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05/04/2018
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Publication #:
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Pub Dt:
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03/07/2019
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Inventors:
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Ibrahim El Mallawany, Paul Gregory James
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Title:
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Multi Stage Chemical Injection
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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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| COREY TUMEY |
| P.O BOX 22188 |
| HOUSTON, TX 77227-2188 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 800 CAPITAL STREET, 14TH FLOOR |
| DALLAS, TEXAS 77002 |
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| VENISA DARK, HAYNES AND BOONE LLP |
| 2323 VICTORY AVENUE, SUITE 700 |
| DALLAS, TX 75219 |
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