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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01/31/2023
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Application #:
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16476222
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Filing Dt:
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07/05/2019
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Publication #:
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Pub Dt:
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11/26/2020
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PCT #:
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US2019040466
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Inventors:
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Catherine Martin Santos, Li Guo
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Title:
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QUATERNARY AMMONIUM EMULSION BREAKERS
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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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| BAKER BOTTS LLP |
| 910 LOUISIANA STREET |
| HOUSTON, TX 77002 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE PREVIOUSLY RECORDED AT REEL: 051888 FRAME: 0483. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
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| 3000 N. SAM HOUSTON PARKWAY E. |
| HOUSTON, TEXAS 77032-3219 |
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| BAKER BOTTS LLP |
| 910 LOUISIANA STREET |
| HOUSTON, TX 77002 |
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