Patent Assignment Details
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| Reel/Frame: | 024942/0776 | |
| Pages: | 3 |
| | Recorded: | 09/07/2010 | | |
| Attorney Dkt #: | 02131US02 |
| 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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09/17/2013
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Application #:
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12921195
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Filing Dt:
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09/07/2010
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Publication #:
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Pub Dt:
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02/24/2011
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Title:
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VISCOSITY REDUCER FOR WATER-BASED MUDS
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Assignee
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| JOHNSTONE HOUSE |
| 52-54 ROSE STREET |
| ABERDEEN, SCOTLAND, UNITED KINGDOM AB10 1UD |
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Correspondence name and address
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M-I L.L.C.
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5950 NORTH COURSE DRIVE
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HOUSTON, TX 77072
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