Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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08/13/1985
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Application #:
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06392602
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Filing Dt:
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06/28/1982
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Inventor:
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DENNIS A. WILLIAMS
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Title:
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CROSSLINKER COMPOSITION FOR HIGH TEMPERATURE HYDRAULIC FRACTURING FLUIDS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 6100 WESTERN PLACE, P.O. BOX 186 |
| FORT WORTH, TEXAS 76101 |
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| RICHARDS, HARRIS & MEDLOCK |
| 2900 ONE MAIN PLACE |
| DALLAS, TX 75250 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| SIMPSON THACHER & BARTLETT |
| 425 LEXINGTON AVE. |
| NEW YORK, N.Y. 10017-3909 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5500 NORTHWEST CENTRAL DRIVE |
| HOUSTON, TEXAS 77092 |
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| FELSMAN, BRADLEY, GUNTER & DILLON, LLP |
| CHARLES D. GUNTER, JR. |
| 2600 CONTINENTAL PLAZA |
| 777 MAIN STREET |
| FORT WORTH, TX 76102 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5500 NORTHWEST CENTRAL DRIVE |
| HOUSTON, TEXAS 77092 |
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| BJ SERVICES COMPANY |
| MARGARET A. KIRICK |
| 5500 NORTHWEST CENTRAL DR. |
| HOUSTON, TX 77092 |
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