Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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12/02/2014
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Application #:
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13002819
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Filing Dt:
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04/07/2011
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Publication #:
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Pub Dt:
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07/21/2011
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Inventors:
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Salem Lotfi Elsayed, Waqar Khan
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Title:
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METHOD AND APPARATUS FOR INSTALLING A WIRELINE FOR LOGGING OR OTHER OPERATIONS IN AN UNDER-BALANCED WELL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 300 SCHLUMBERGER DR. |
| SUGAR LAND, TEXAS 77478 |
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| SCHLUMBERGER |
| 1310 RANKIN RD. |
| PATENT SERVICES |
| HOUSTON, TX 77073 |
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