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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11/02/1993
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Application #:
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07848502
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Filing Dt:
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03/09/1992
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Inventors:
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JEFFREY E. BONEKAMP, GENE D. ROSE, DONALD L. SCHMIDT, ARTHUR S. TEOT, EDWARD K. WATKINS
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Title:
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VISCOELASTIC SURFACTANT BASED FOAM FLUIDS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2030 DOW CENTER, ABBOTT ROAD MIDLAND, MICHIGAN 48640 |
| MICHIGAN |
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| RICHARD G. WATERMAN |
| THE DOW CHEMICAL COMPANY |
| PATENT DEPT. |
| P.O. BOX 1967 |
| MIDLAND, MICHIGAN 48641-1967 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S NAME. DOCUMENT PREVIOUSLY RECORDED AT REEL 6638 FRAMES 464-468.
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| 2030 DOW CENTER, ABBOTT ROAD |
| MIDLAND, MICHIGAN 48640 |
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| RICHARD G. WATERMAN |
| THE DOW CHEMICAL COMPANY |
| PATENT DEPARTMENT |
| P.O. BOX 1967 |
| MIDLAND, MI 48641-1967 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 110 SCHLUMBERGER DRIVE |
| MD1 |
| 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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