Patent Assignment Details
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| Reel/Frame: | 028114/0208 | |
| Pages: | 7 |
| | Recorded: | 04/26/2012 | | |
| Attorney Dkt #: | 2009-IP-028088 D1 US |
| 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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Issue Dt:
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09/11/2012
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Application #:
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13457108
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Filing Dt:
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04/26/2012
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Publication #:
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Pub Dt:
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08/16/2012
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Title:
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WELLBORE PRESSURE CONTROL WITH SEGREGATED FLUID COLUMNS
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Assignee
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| 10200 BELLAIRE BOULEVARD |
| HOUSTON, TEXAS 77072 |
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Correspondence name and address
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SMITH IP SERVICES, P.C.
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P.O. BOX 997
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ROCKWALL, TX 75087
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