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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17563514
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Filing Dt:
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12/28/2021
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Publication #:
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Pub Dt:
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06/29/2023
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Inventors:
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YingQing Xu, Zhiyue Xu, Zhihui Zhang
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Title:
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LINER/CASING BUOYANCY ARRANGEMENT, METHOD AND SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 17021 ALDINE WESTFIELD |
| HOUSTON, TEXAS 77073 |
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| CANTOR COLBURN LLP-BAKER HUGHES OILFIELD |
| 20 CHURCH STREET |
| 22ND FLOOR |
| HARTFORD, CT 06103 |
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