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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02/14/2023
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Application #:
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16480241
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Filing Dt:
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07/23/2019
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Inventors:
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Catherine Martin Santos, Li Guo
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Title:
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Emulsifiers For Direct Emulsion Drilling Fluids
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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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| C. TUMEY LAW |
| P.O BOX 890226 |
| HOUSTON, TX 77062-9998 |
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Assignment:
2
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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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| C. TUMEY LAW |
| P.O BOX 890226 |
| HOUSTON, TX 77062-9998 |
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