Patent Assignment Details
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Reel/Frame: | 022914/0189 | |
| Pages: | 3 |
| | Recorded: | 06/22/2009 | | |
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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05/22/2012
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Application #:
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12456681
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Filing Dt:
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06/22/2009
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Publication #:
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Pub Dt:
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12/23/2010
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Title:
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SYSTEM AND METHOD OF DISPLACING FLUIDS IN AN ANNULUS
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Assignee
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4424 WEST SAM HOUSTON PARKWAY |
HOUSTON, TEXAS USA 77041 |
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Correspondence name and address
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VETCO GRAY, INC.
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4424 WEST SAM HOUSTON PARKWAY
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HOUSTON, TX 77041
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