Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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10/16/2007
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Application #:
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10484547
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Filing Dt:
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07/08/2004
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Publication #:
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Pub Dt:
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12/02/2004
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Inventors:
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Douwe Johannes Runia, David George Livesey Smith, Robert Nicholas Worrall
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Title:
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INJECTING A FLUID INTO A BOREHOLE AHEAD OF THE BIT
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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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| SHELL OIL COMPANY |
| DEL S. CHRISTENSEN |
| INTELLECTUAL PROPERTY |
| P.O. BOX 2463, 910 LOUISIANA |
| HOUSTON, TX 77252-2463 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| LANGE KLEIWEG 60F |
| RIJSWIJK ZH, NETHERLANDS 2288GK |
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| COLLIN A. ROSE |
| P.O. BOX 3267 |
| HOUSTON, TX 77253-3267 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 300 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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| CPA GLOBAL LIMITED |
| LIBERATION HOUSE |
| CASTLE STREET |
| ST HELIER, JE1 1BL JERSEY |
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