Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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11/17/2015
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Application #:
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13679709
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Filing Dt:
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11/16/2012
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Publication #:
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Pub Dt:
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05/22/2014
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Inventors:
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Henry He, Behrooz Movaffagh, Huahui Wang
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Title:
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APPARATUS AND METHODS FOR RELEASING DRILLING RIG AND BLOWOUT PREVENTER (BOP) PRIOR TO CEMENT BONDING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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4424 WEST SAM HOUSTON PARKWAY NORTH |
SUITE 100 |
HOUSTON, TEXAS 77041 |
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PATENT AND TRADEMARK DEPARTMENT |
4424 WEST SAM HOUSTON PARKWAY NORTH |
SUITE 100 |
HOUSTON, TX 77041 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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17021 ALDINE WESTFIELD ROAD |
HOUSTON, TEXAS 77073 |
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BAKER HUGHES COMPANY |
2001 RANKIN ROAD |
HOUSTON, TX 77073 |
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Assignment:
3
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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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