Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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NONE
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Issue Dt:
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Application #:
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14777530
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Filing Dt:
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09/16/2015
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Publication #:
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Pub Dt:
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10/13/2016
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PCT #:
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US1448778
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Inventors:
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Xiaohong ZHANG, Guosheng JIN, Alberto QUINTERO, Roy TAN
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Title:
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BATTERY-POWERED DOWNHOLE TOOLS WITH A TIMER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3000 N. SAM HOUSTON PARKWAY E. |
| HOUSTON, TEXAS 77032-3219 |
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| IONA N. KAISER |
| MCDERMOTT WILL & EMERY LLP |
| 500 NORTH CAPITOL STREET, N.W. |
| WASHINGTON, DC 20001 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3000 N. SAM HOUSTON PARKWAY E. |
| HOUSTON, TEXAS 77032-3219 |
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| MCDERMOTT WILL & EMERY LLP |
| THE MCDERMOTT BUILDING |
| 500 NORTH CAPITOL STREET, N.W. |
| WASHINGTON, DC 20001 |
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