Patent Assignment Details
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| Reel/Frame: | 042229/0528 | |
| Pages: | 5 |
| | Recorded: | 05/03/2017 | | |
| Attorney Dkt #: | 098273-1471 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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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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15513978
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Filing Dt:
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03/23/2017
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Publication #:
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Pub Dt:
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08/31/2017
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Title:
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METHODS FOR MITIGATING ANNULAR PRESSURE BUILDUP IN A WELLBORE USING MATERIALS HAVING A NEGATIVE COEFFICIENT OF THERMAL EXPANSION
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Assignee
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| 3000 N. SAM HOUSTON PARKWAY E. |
| HOUSTON, TEXAS 77032-3219 |
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Correspondence name and address
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MARK J. ITRI
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4 PARK PLAZA
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SUITE 1700
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IRVINE, CA 92614
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