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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08/22/2000
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Application #:
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09141681
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Filing Dt:
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08/27/1998
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Inventors:
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REBECCA G. UDARBE, KIM HANCOCK-GROSSI, CHARLES R. GEORGE
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Title:
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METHOD OF AND ADDITIVE FOR CONTROLLING FLUID LOSS FROM A DRILLING FLUID
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2900 EXECUTIVE BLVD |
MESQUITE, TEXAS 75149 |
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THOMAS R. WEAVER |
1313 WEST ASH |
SUITE 106 |
DUNCAN, OK 73533 |
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Assignment:
2
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PATENT SECURITY AGREEMENT
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1445 ROSS AVE, SUITE 300 |
DALLAS, TEXAS 75202 |
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STEPHEN P. DEMM - HUNTON & WILLIAMS LLP |
951 EAST BYRD STREET |
RIVERFRONT PLAZA - EAST TOWER |
RICHMOND, VA 23219-4074 |
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Assignment:
3
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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500 NORTH SAM HOUSTON ROAD |
MESQUITE, TEXAS 75149-2733 |
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WELLS FARGO BANK, NATIONAL ASSOCIATION |
7711 PLANTATION ROAD, 1ST FLOOR |
MAC R4058-017, ATTN: ANGELA M. WINGO |
ROANOKE, VIRGINIA 24019 |
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