Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 046841/0204 | |
| Pages: | 8 |
| | Recorded: | 09/11/2018 | | |
Attorney Dkt #: | SA6084/SA6085/SA6088 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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04/27/2021
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Application #:
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16057367
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Filing Dt:
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08/07/2018
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Publication #:
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Pub Dt:
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02/21/2019
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Title:
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LAYERED DOUBLE HYDROXIDES FOR OIL-BASED DRILLING FLUIDS
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Patent #:
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Issue Dt:
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10/06/2020
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Application #:
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16057378
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Filing Dt:
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08/07/2018
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Publication #:
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Pub Dt:
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02/21/2019
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Title:
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LAYERED DOUBLE HYDROXIDES FOR OIL-BASED DRILLING FLUIDS
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Patent #:
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Issue Dt:
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08/18/2020
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Application #:
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16059558
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Filing Dt:
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08/09/2018
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Publication #:
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Pub Dt:
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02/21/2019
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Title:
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OIL-BASED DRILLING FLUID COMPOSITIONS WHICH INCLUDE LAYERED DOUBLE HYDROXIDES AS RHEOLOGY MODIFIERS
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Assignee
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DEPARTMENT OF CHEMISTRY |
SOUTH ROAD |
DURHAM, UNITED KINGDOM DH1 3LE |
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Correspondence name and address
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DINSMORE & SHOHL LLP
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FIFTH THIRD CENTER, ONE S. MAIN STREET
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SUITE 1300
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DAYTON, OH 45402
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