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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02/13/2001
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Application #:
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09165838
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Filing Dt:
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10/02/1998
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Inventors:
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ROBERT K. VOSS JR., CHARLES D. BRIDGES
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Title:
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ANNULUS CHECK VALVE WITH TUBING PLUG BACK-UP
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 10777 NORTHWEST FREEWAY |
| HOUSTON, TEXAS 77092 |
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| FELSMAN, BRADLEY ET AL |
| JAMES E. BRADLEY |
| 3600 ESSEX, SUITE 1120 |
| HOUSTON, TEXAS 77027 |
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Assignment:
2
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| 125 LONDON WALL |
| LONDON, UNITED KINGDOM EC2Y5AJ |
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| ROBYN RAHBAR, ESQ. |
| SIMPSON THACHER & BARTLETT LLP |
| 425 LEXINGTON AVENUE |
| NEW YORK, NY 10017 |
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