Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 065037/0355 | |
| Pages: | 28 |
| | Recorded: | 09/27/2023 | | |
| Attorney Dkt #: | IS17.1181-US-DIV CORP |
| 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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Publication #:
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Pub Dt:
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08/13/2020
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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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| MINERVA, MANOR ROYAL |
| CRAWLEY, UNITED KINGDOM RH10 9BU |
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Correspondence name and address
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KRISTINE DUMAS-SCARBER
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10001 RICHMOND AVENUE
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ROOM 4720
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HOUSTON, TX 77042
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08/12/2025 08:38 AM
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