Patent Assignment Details
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| Reel/Frame: | 023512/0460 | |
| Pages: | 4 |
| | Recorded: | 11/12/2009 | | |
| Attorney Dkt #: | HES 2009-IP-021897U1 |
| 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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09/25/2012
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Application #:
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12617405
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Filing Dt:
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11/12/2009
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Publication #:
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Pub Dt:
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05/12/2011
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Title:
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DOWNHOLE PROGRESSIVE PRESSURIZATION ACTUATED TOOL AND METHOD OF USING THE SAME
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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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RODNEY B. CARROLL
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5601 GRANITE PARKWAY, SUITE 750
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PLANO, TX 75024
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