Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 055085/0594 | |
| Pages: | 5 |
| | Recorded: | 01/29/2021 | | |
| Attorney Dkt #: | 20087.0028.DVUS00 |
| 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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03/08/2022
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Application #:
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17248606
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Filing Dt:
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01/29/2021
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Publication #:
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Pub Dt:
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05/20/2021
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Title:
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ENVIRONMENTALLY FRIENDLY HYDROFRACTURING FRICTION REDUCER FOR HARSH CONDITIONS
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Assignee
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| 2901 WILCREST DRIVE, SUITE 600 |
| HOUSTON, TEXAS 77042 |
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Correspondence name and address
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RAMEY & SCHWALLER, LLP
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5020 MONTROSE BLVD., SUITE 800
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HOUSTON, TX 77006
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09/23/2024 09:11 PM
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