Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 028642/0541 | |
| Pages: | 5 |
| | Recorded: | 07/26/2012 | | |
| Attorney Dkt #: | 20.3236-US-PCT |
| 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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01/19/2016
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Application #:
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13500117
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Filing Dt:
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08/27/2012
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Publication #:
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Pub Dt:
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12/06/2012
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Title:
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Oilfield Operation Using A Drill String
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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 CENTER OF EXCELLENCE
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HOUSTON, TX 77042
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