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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02/21/2023
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Application #:
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16976972
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Filing Dt:
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08/31/2020
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Publication #:
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Pub Dt:
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01/07/2021
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Inventors:
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Oscar Maldonado, John E. Nelson, Bruce J. Witwer
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Title:
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IMPROVED INNER DRILLING RISER TIE-BACK INTERNAL CONNECTOR
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Assignment:
1
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NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
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| 6401 N. ELDRIDGE PARKWAY |
| HOUSTON, TEXAS 77041 |
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| BAKER BOTTS L.L.P. |
| 910 LOUISIANA STREET, ONE SHELL PLAZA |
| HOUSTON, TX 77002 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 6401 N. ELDRIDGE PARKWAY |
| HOUSTON, TEXAS 77041 |
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| THAO TON |
| BAKER BOTTS L.L.P. |
| 910 LOUISIANA STREET |
| HOUSTON, TX 77002 |
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