Patent Assignment Details
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Reel/Frame: | 022556/0147 | |
| Pages: | 3 |
| | Recorded: | 04/16/2009 | | |
Attorney Dkt #: | 2008-IP-009735 U1 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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08/30/2011
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Application #:
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12371741
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Filing Dt:
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02/16/2009
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Publication #:
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Pub Dt:
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08/19/2010
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Title:
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EXPANDABLE CASING WITH ENHANCED COLLAPSE RESISTANCE AND SEALING CAPABILITY
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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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HALLIBURTON ENERGY SERVICES, INC.
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2601 BELTLINE ROAD
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1-B-121
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CARROLLTON, TX 75006
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