Patent Assignment Details
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| Reel/Frame: | 052342/0390 | |
| Pages: | 10 |
| | Recorded: | 04/08/2020 | | |
| Attorney Dkt #: | 38136-0126002 |
| 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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05/11/2021
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Application #:
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16842291
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Filing Dt:
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04/07/2020
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Publication #:
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Pub Dt:
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07/23/2020
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Title:
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HYDRAULIC FRACTURING FLUID
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Assignee
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| 1200 SMITH STREET, |
| TWO ALLEN BUILDING, |
| HOUSTON, TEXAS 77002 |
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Correspondence name and address
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NATHAN E. STACY
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FISH & RICHARDSON P.C.
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P.O.BOX 1022
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MINNEAPOLIS, MN 55440-1022
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05/21/2024 02:31 PM
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