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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03/10/2015
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Application #:
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13580844
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Filing Dt:
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10/04/2012
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Publication #:
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Pub Dt:
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01/17/2013
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Inventor:
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Christian Leuchtenberg
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Title:
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DRILLING SYSTEM AND METHOD OF OPERATING A DRILLING SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 18TH FLOOR THONG SIA BUILDING |
| 30 BIDEFORD ROAD |
| SINGAPORE, SINGAPORE 229922 |
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| JEANNE E. DUNN |
| P.O. BOX 61389 |
| HOUSTON, TX 77208 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 7909 PARKWOOD CIRCLE DRIVE |
| C/O NATIONAL OILWELL VARCO, L.P. |
| HOUSTON, TEXAS 77036 |
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| THOT PATENT |
| P.O. BOX 10 17 56 |
| RATINGEN, 40837 GERMANY |
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