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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01/18/2022
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Application #:
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16528886
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Filing Dt:
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08/01/2019
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Publication #:
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Pub Dt:
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02/04/2021
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Inventor:
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Graham Hitchcock
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Title:
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Composite Dual Channel Drill Pipes and Method of Manufacture
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ABERCROMBIE COURT, UNIT 21 |
| ARNHALL BUSINESS PARK, WESTHILL |
| ABERDEENSHIRE, UNITED KINGDOM AB32 6FE |
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| BRACEWELL LLP |
| P.O. BOX 61389 |
| HOUSTON, TX 77208-1389 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1 EASTERN AVENUE |
| DHAHRAN, SAUDI ARABIA 31311 |
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| BRACEWELL LLP |
| P.O. BOX 61389 |
| HOUSTON, TX 77208-1389 |
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