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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06/10/2008
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Application #:
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10557525
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Filing Dt:
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11/18/2005
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Publication #:
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Pub Dt:
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02/22/2007
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Inventor:
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Djurre Hans Zijsling
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Title:
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DRILL BIT AND SYSTEM FOR DRILLING A BOREHOLE
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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 |
910 LOUISIANA |
HOUSTON, TEXAS 77252-2463 |
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RACHAEL A. STIEGEL |
SHELL OIL COMPANY |
P.O. BOX 2463 |
910 LOUISIANA |
HOUSTON, TEXAS 77252-2463 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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15995 NORTH BARKERS LANDING |
SUITE 350 |
HOUSTON, TEXAS 77079 |
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ENVENTURE GLOBAL TECHNOLOGY, L.L.C. |
15995 NORTH BARKERS LANDING |
SUITE 350 |
HOUSTON, TX 77079 |
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