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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12/05/2006
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Application #:
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10213438
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Filing Dt:
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10/01/2002
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Publication #:
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Pub Dt:
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03/13/2003
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PCT #:
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US0010116
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Inventors:
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Daniel G. Purkis, Michael A. Reid
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Title:
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SEQUENTIAL HYDRAULIC CONTROL SYSTEM FOR USE IN A SUBTERRANEAN WELL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 4100 CLINTON DRIVE |
| HOUSTON, TEXAS 77020 |
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| KONNEKER & SMITH, P.C. |
| MARLIN R. SMITH, ESQ. |
| 660 N. CENTRAL EXPRESSWAY |
| SUITE 230 |
| PLANO, TEXAS 75074 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 4100 CLINTON DRIVE |
| HOUSTON, TEXAS 77020 |
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| KONNEKER & SMITH, P.C. |
| MARLIN R. SMITH, ESQ. |
| 660 N. CENTRAL EXPRESSWAY |
| SUITE 230 |
| PLANO, TEXAS 75074 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 445 WOODLINE DRIVE |
| SPRING, TEXAS 77386 |
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| KONNEKER & SMITH, P.C. |
| MARLIN R. SMITH |
| 660 N. CENTRAL EXPRESSWAY |
| SUITE 230 |
| PLANO, TEXAS 75074 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
| 445 WOODLINE DRIVE |
| SPRING, TEXAS 77386 |
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| HALLIBURTON ENERGY SERVICES |
| WILLIAM M. IMWALLE |
| MAIL CODE 1-B-121 |
| POST OFFICE BOX 819052 |
| DALLAS, TX 75381 |
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