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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09/26/2017
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Application #:
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14356452
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Filing Dt:
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05/06/2014
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Publication #:
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Pub Dt:
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08/27/2015
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Inventors:
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Derk Lucas Klompsma, Lubbertus Lugtmeier
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Title:
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VALVE FOR A HYDROCARBON WELL, HYDROCARBON WELL PROVIDED WITH SUCH VALVE AND USE OF SUCH VALVE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 2463 |
| ONE SHELL PLAZA |
| HOUSTON, TEXAS 77252-2463 |
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| SHELL OIL COMPANY |
| P.O. BOX 2463 |
| ONE SHELL PLAZA |
| HOUSTON, TX 77252-2463 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 576 |
| HOUSTON, TEXAS 77001-0576 |
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| SHELL USA, INC. |
| P.O. BOX 576 |
| HOUSTON, TX 77001-0576 |
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