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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10/19/1999
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Application #:
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09228846
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Filing Dt:
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01/12/1999
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Inventors:
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SUDHIR MEHTA, RICHARD R. JONES, WILLIAM J. CAVENY, RICKEY L. MORGAN, DENNIS W. GRAY et al
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Title:
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UNIVERSAL WELL CEMENT ADDITIVES AND METHODS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2300 W. PLANO PARKWAY |
| PLANO, TEXAS 75075 |
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| ATLANTIC RICHFIELD COMPANY |
| JOHN L. WOOD |
| 2300 W. PLANO PARKWAY |
| MAIL DROP PLC J2504 |
| PLANO, TX 75075 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 4100 CLINTON DRIVE |
| HOUSTON, TEXAS 77020 |
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| HALLIBURTON ENERGY SERVICES |
| CRAIG W. RODDY |
| P.O. BOX 1431 |
| DUNCAN, OK 73536-0102 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 234 PATENT & LIBRARY BUILDING |
| BARTLESVILLE, OKLAHOMA 74004 |
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| 5151 SAN FELIPE |
| HOUSTON, TEXAS 77056 |
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| LADAS & PARRY |
| LANNING G. BRYER |
| 26 WEST 61ST STREET |
| NEW YORK, NY 10023 |
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