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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11/09/2004
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Application #:
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09980463
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Filing Dt:
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06/17/2002
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Inventors:
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Les Johnson, David Quinn, Patrick Murphy
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Title:
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SHEAR-SENSITIVE PLUGGING FLUID FOR PLUGGING AND A METHOD FOR PLUGGING A SUBTERRANEAN FORMATION ZONE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 110 SCHLUMBERGER DRIVE, MD-1 |
| SUGAR LAND, TEXAS 77478 |
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| SCHLUMBERGER TECHNOLOGY CORPORATION |
| IP DEPT., WELL STIMULATION |
| 110 SCHLUMBERGER DRIVE, MD1 |
| SUGAR LAND, TX 77478 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 110 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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| THOMAS O. MITCHELL |
| 110 SCHLUMBERGER DRIVE, MD1 |
| IP DEPT., WELL STIMULATION |
| SUGAR LAND, TX 77478 |
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