Patent Assignment Details
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| Reel/Frame: | 029051/0701 | |
| Pages: | 5 |
| | Recorded: | 09/30/2012 | | |
| Attorney Dkt #: | HALB077 |
| 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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09/15/2015
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Application #:
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13631992
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Filing Dt:
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09/30/2012
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Publication #:
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Pub Dt:
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04/03/2014
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Title:
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Method for Improving High Temperature Rheology in Drilling Fluids
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Assignee
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| 10200 BELLAIRE BOULEVARD |
| HOUSTON, TEXAS 77072-5206 |
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Correspondence name and address
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KAREN B. TRIPP, ATTORNEY AT LAW
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P.O. BOX 1301
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HOUSTON, TX 77251
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