Patent Assignment Details
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Reel/Frame: | 020656/0449 | |
| Pages: | 10 |
| | Recorded: | 03/14/2008 | | |
Attorney Dkt #: | 17406/005002 |
Conveyance: | PATENT ASSIGNMENT AND LICENSE AGREEMENT |
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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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11769540
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Filing Dt:
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06/27/2007
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Publication #:
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Pub Dt:
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10/18/2007
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Title:
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CHOKE FOR CONTROLLING THE FLOW OF DRILLING MUD
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Assignee
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11767 KATY FREEWAY |
SUITE 1030 |
HOUSTON, TEXAS 77079 |
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Correspondence name and address
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OSHA LIANG, LLP
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1221 MCKINNEY, SUITE 2800
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HOUSTON, TX 77010
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