Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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06/25/2019
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Application #:
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15034143
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Filing Dt:
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05/03/2016
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Publication #:
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Pub Dt:
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09/29/2016
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Inventor:
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Shilin CHEN
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Title:
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ROTARY DRILL BIT INCLUDING MULTI-LAYER CUTTING ELEMENTS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 10200 BELLAIRE BLVD. |
| HOUSTON, TEXAS 77072 |
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| BAKER BOTTS L.L.P. |
| 1500 SAN JACINTO CENTER |
| 98 SAN JACINTO BLVD |
| AUSTIN, TX 78701-4039 |
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