Patent Assignment Details
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| Reel/Frame: | 041263/0204 | |
| Pages: | 7 |
| | Recorded: | 02/15/2017 | | |
| Attorney Dkt #: | 213202-00722 |
| 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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08/21/2018
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Application #:
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14853229
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Filing Dt:
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09/14/2015
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Publication #:
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Pub Dt:
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03/17/2016
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Title:
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METHOD AND APPARATUS FOR DETECTING DOWNHOLE TORSIONAL VIBRATION BASED ON MEASUREMENT OF SURFACE TORQUE
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Assignee
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| 6130 3RD STREET SE |
| CALGARY, CANADA T2H 1K4 |
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Correspondence name and address
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KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
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2900 K STREET NW, SUITE 200
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WASHINGTON, DC 20007-5118
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