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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08/05/2008
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Application #:
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11231577
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Filing Dt:
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09/21/2005
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Publication #:
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Pub Dt:
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04/13/2006
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Inventor:
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Peter M. Kent
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Title:
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TUBING ANNULUS PLUG VALVE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3010 BRIARPARK, THIRD FLOOR |
| HOUSTON, TEXAS 77042 |
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| JAMES E. BRADLEY |
| BRACEWELL & GIULIANI LLP |
| P.O. BOX 61389 |
| HOUSTON, TEXAS 77208-1389 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 575 N. DAIRY ASHFORD, SUITE 100 |
| HOUSTON, TEXAS 77079 |
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| REBECCA EVANS |
| 14990 YORKTOWN PLAZA DRIVE |
| HOUSTON, TX 77040 |
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