Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 043752/0899 | |
| Pages: | 6 |
| | Recorded: | 10/02/2017 | | |
| Attorney Dkt #: | 205-0545US (6068-US) |
| 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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02/26/2019
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Application #:
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15078812
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Filing Dt:
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03/23/2016
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Publication #:
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Pub Dt:
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09/29/2016
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Title:
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Apparatus for Carrying Chemical Tracers on Downhole Tubulars, Wellscreens, and the Like
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Assignee
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| 2000 ST JAMES PL |
| HOUSTON, TEXAS 77056 |
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Correspondence name and address
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WEATHERFORD/PRECISION C/O BLANK ROME LLP
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717 TEXAS AVENUE, SUITE 1400
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HOUSTON, TX 77002
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