Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 029270/0045 | |
| Pages: | 14 |
| | Recorded: | 11/09/2012 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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NONE
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Issue Dt:
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Application #:
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13672889
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Filing Dt:
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11/09/2012
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Publication #:
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Pub Dt:
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05/15/2014
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Title:
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APPARATUS AND METHOD FOR DEEP RESISTIVITY MEASUREMENT USING COMMUNICATION SIGNALS NEAR DRILL BIT
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Patent #:
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NONE
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Issue Dt:
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Application #:
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13672922
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Filing Dt:
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11/09/2012
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Publication #:
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Pub Dt:
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05/15/2014
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Title:
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Apparatus and Method for Formation Dielectric Constant and Resistivity Measurements
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Patent #:
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NONE
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Issue Dt:
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Application #:
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13672951
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Filing Dt:
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11/09/2012
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Publication #:
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Pub Dt:
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05/15/2014
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Title:
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Apparatus and Method for Formation Resistivity Measurements
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Patent #:
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NONE
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Issue Dt:
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Application #:
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13672985
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Filing Dt:
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11/09/2012
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Publication #:
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Pub Dt:
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05/15/2014
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Title:
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Apparatus and Method for Multi-Mode and Multi-Depth Resistivity Measurements
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Assignee
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| 101 ANLI ROAD, CHAOYANG DISTRICT |
| BEIJING, CHINA 100101 |
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Correspondence name and address
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KUAN-CHIEH TU
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5800 RANCHESTER DRIVE, SUITE 200
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HOUSTON, TX 77036
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