Patent Assignment Details
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| Reel/Frame: | 042421/0752 | |
| Pages: | 7 |
| | Recorded: | 05/18/2017 | | |
| Attorney Dkt #: | 063718.7249 |
| 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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03/17/2020
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Application #:
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15527769
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Filing Dt:
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05/18/2017
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Publication #:
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Pub Dt:
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11/16/2017
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Title:
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CATIONIC MULTIPLE QUATERNARY AMMONIUM-BASED SURFACTANTS FOR ENHANCING PRODUCTION IN SUBTERRANEAN FORMATIONS
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Assignee
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| 2905 SOUTHWEST BLVD. |
| SAN ANGELO, TEXAS 76904 |
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Correspondence name and address
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BAKER BOTTS L.L.P.
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910 LOUISIANA STREET, ONE SHELL PLAZA
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HOUSTON, TX 77002
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