Patent Assignment Details
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Reel/Frame: | 052545/0128 | |
| Pages: | 8 |
| | Recorded: | 05/01/2020 | | |
Attorney Dkt #: | SA 6086 VA |
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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03/23/2021
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Application #:
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16864230
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Filing Dt:
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05/01/2020
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Title:
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OIL-BASED DRILLING FLUIDS FOR HIGH PRESSURE AND HIGH TEMPERATURE DRILLING OPERATIONS
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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 SOUTH MAIN STREET
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SUITE 1300
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DAYTON, OH 45402-2023
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06/15/2024 07:26 AM
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