Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 030291/0140 | |
| Pages: | 10 |
| | Recorded: | 04/24/2013 | | |
| Attorney Dkt #: | 56.1248-US-NP |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER 12547248 SHOULD BE 12574248 PREVIOUSLY RECORDED ON REEL 023450 FRAME 0269. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.. |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/04/2011
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Application #:
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12574248
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Filing Dt:
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10/06/2009
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Publication #:
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Pub Dt:
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04/15/2010
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Title:
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SYSTEM, METHOD, AND APPARATUS FOR UTILIZING DIVALENT BRINES IN VISCOSIFIED WELL TREATMENT FLUIDS
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Assignee
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| 300 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
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Correspondence name and address
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SCHLUMBERGER TECHNOLOGY CORPORATION
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10001 RICHMOND AVENUE
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IP ADMINISTRATION CENTER OF EXCELLENCE
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HOUSTON, TX 77042
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