Patent Assignment Details
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Reel/Frame: | 019513/0199 | |
| Pages: | 4 |
| | Recorded: | 07/03/2007 | | |
Attorney Dkt #: | 5542.113002 |
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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09/03/2013
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Application #:
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11772588
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Filing Dt:
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07/02/2007
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Publication #:
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Pub Dt:
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01/10/2008
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Title:
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FLUID LOSS ADDITIVE FOR OIL-BASED MUDS
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Assignee
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5950 NORTH COURSE DRIVE |
HOUSTON, TEXAS 77072 |
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Correspondence name and address
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JEFFREY S. BERGMAN
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1221 MCKINNEY STREET SUITE 2800
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HOUSTON, TX 77010
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