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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04/21/1998
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Application #:
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08628408
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Filing Dt:
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04/05/1996
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Inventors:
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JAMES R. BIRCHAK, MARK A. PROETT
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Title:
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APPARATUS AND METHOD FOR ANALYZING A RETRIEVING FORMATION FLUID UTILIZING ACOUSTIC MEASUREMENTS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| SUITE 1230 |
| 1700 WEST LOOP SOUTH |
| HOUSTON, TEXAS 77027 |
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| PAUL S. MADAN |
| 1700 WEST LOOP SOUTH |
| SUITE 1230 |
| HOUSTON, TX 77027 |
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Assignment:
2
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A CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY PREVIOUSLY RECORDED AT REEL 7941, FRAME 0074.
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| 5151 SAN FELIPE, SUITE 2100 |
| HOUSTON, TEXAS 77056 |
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| MADAN & MORRIS |
| PAUL S. MADAN |
| 2603 AUGUSTA, SUITE 700 |
| HOUSTON, TEXAS 77057-5638 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| BUILDING 1, 6TH FLOOR |
| 4100 CLINTON DRIVE |
| HOUSTON, TEXAS 77020 |
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| HALLIBURTON ENERGY SERVICES |
| EUGENE R. MONTALVO |
| 5151 SAN FELIPE, SUITE 2100 |
| HOUSTON, TX 77056 |
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