Patent Assignment Details
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Reel/Frame: | 018736/0993 | |
| Pages: | 4 |
| | Recorded: | 01/10/2007 | | |
Attorney Dkt #: | 020569-05009 |
Conveyance: | NUNC PRO TUNC ASSIGNMENT (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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02/23/2010
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Application #:
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11614927
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Filing Dt:
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12/21/2006
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Publication #:
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Pub Dt:
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05/31/2007
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Title:
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SYSTEM AND METHOD FOR DOWNHOLE OPERATION USING PRESSURE ACTIVATED AND SLEEVE VALVE ASSEMBLY
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Assignee
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156 COMMISSION BLVD. |
LAFAYETTE, LOUISIANA 70508 |
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Correspondence name and address
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ALBERT B. DEAVER, JR.
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600 TRAVIS STREET
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SUITE 3400
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HOUSTON, TX 77002
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