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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04/27/2010
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Application #:
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12115603
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Filing Dt:
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05/06/2008
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Publication #:
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Pub Dt:
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11/12/2009
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Inventors:
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QI QU, Xiaolan Wang
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Title:
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METHOD OF ACID FRACTURING A SANDSTONE FORMATION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 4601 WESTWAY PARK BLVD. |
| HOUSTON, TEXAS 77041 |
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| HOWREY LLP |
| C/O IP DOCKETING DEPARTMENT |
| 2941 FAIRVIEW PARK DRIVE , SUITE 200 |
| FALLS CHURCH, VA 22042 |
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