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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05/28/2002
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Application #:
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09429252
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Filing Dt:
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10/29/1999
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Publication #:
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Pub Dt:
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07/19/2001
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Inventor:
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DONALD CRAWFORD
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Title:
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HIGH PRESSURE, HIGH TEMPERATURE (HPHT) FLUID LOSS CONTROL AID FOR DRILLING FLUIDS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1450 POYDRAS, CNG TOWER |
| NEW ORLEANS, LOUISIANA 70112 |
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| DREIER & BARTIZ, LLP |
| DAN DE LA ROSA |
| 499 PARK AVENUE |
| NY, NY 10022 |
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Assignment:
2
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| P.O. BOX 650282 |
| COMMERICAL LENDING SERVICES, M/C 6514 |
| DALLAS, TEXAS 75265-0282 |
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| WINSTEAD SECHREST & MINICK P.C. |
| P.O. BOX 50784 |
| ROSS SPENCER GARSSON |
| DALLAS, TX 75104 |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 433 SOUTH MAIN ST |
| WEST HARTFORD, CONNECTICUT 06110 |
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| STACEY C. FRIENDS, ESQ. |
| 255 STATE ST. |
| RUBERTO, ISRAEL & WEINER, PC |
| BOSTON, MA 02109 |
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