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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05/14/2013
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Application #:
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12764219
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Filing Dt:
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04/21/2010
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Publication #:
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Pub Dt:
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05/19/2011
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Inventors:
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Kevin J. Nikiforuk, Dave C. Andrews
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Title:
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HYDRAULIC INTERLOCK SYSTEM BETWEEN CASING GRIPPER AND SPIDER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3993 WEST SAM HOUSTON PARKWAY NORTH |
| SUITE 100 |
| HOUSTON, TEXAS 77043 |
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| BRACEWELL & GIULIANI LLP |
| 711 LOUISIANA STREET |
| SUITE 2300 |
| HOUSTON, TX 77002-2770 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 515 WEST GREENS ROAD |
| SUITE 1200 |
| HOUSTON, TEXAS 77067 |
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| ABEL LAW GROUP, LLP |
| 8911 N. CAPITAL OF TEXAS HWY |
| BLDG 4, SUITE 4200 |
| AUSTIN, TX 78759 |
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