Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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04/08/2003
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Application #:
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09698327
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Filing Dt:
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10/27/2000
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Inventors:
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Philip D. Nguyen, Sanjay Vitthal, Tommy Frank Grigsby, R. Ashley Donaldson et al
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Title:
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EXPANDABLE SAND CONTROL DEVICE AND SPECIALIZED COMPLETION SYSTEM AND METHOD
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
P.O. BOX 819052 |
DALLAS, TEXAS 75381 |
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HALLIBURTON ENERGY SERVICES, INC. |
WILLIAM M. IMWALLE |
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
MAIL CODE 1-B-121 P.O. BOX 819052 |
DALLAS, TEXAS 75381 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CHANGE THE CORRESPONDENCE ADDRESS. DOCUMENT PREVIOUSLY RECORDED AT REEL 011592 FRAME 0131.
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P.O. BOX 819052 |
DALLAS, TEXAS 75381 |
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CRUTSINGER & BOOTH |
PETER V. SCHROEDER |
1601 ELM STREET, SUITE 1950 |
DALLAS, TX 75201-4744 |
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