Patent Assignment Details
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Reel/Frame: | 036600/0320 | |
| Pages: | 9 |
| | Recorded: | 09/18/2015 | | |
Attorney Dkt #: | R&S4-58900-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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10/16/2018
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Application #:
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14858236
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Filing Dt:
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09/18/2015
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Publication #:
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Pub Dt:
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03/23/2017
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Title:
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Devices and Methods to Communicate Information from Below a Surface Cement Plug in a Plugged or Abandoned Well
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Assignee
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2929 ALLEN PARKWAY |
SUITE 2100 |
HOUSTON, TEXAS 77019 |
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Correspondence name and address
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SHAWN HUNTER / BAKER HUGHES FILINGS
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P.O. BOX 270110
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HOUSTON, TX 77277-0110
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