Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 059107/0879 | |
| Pages: | 12 |
| | Recorded: | 02/25/2022 | | |
| Attorney Dkt #: | P167US1 |
| 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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NONE
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Issue Dt:
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Application #:
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16713606
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Filing Dt:
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12/13/2019
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Publication #:
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Pub Dt:
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06/18/2020
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Title:
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RESCUE DART FOR PRE-SET FRAC PLUG AND RELATED METHODS
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Assignees
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| 19450 STATE HWY 249 |
| SUITE 600 |
| HOUSTON, TEXAS 77070 |
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| 19450 STATE HIGHWAY 249 |
| SUITE 600 |
| HOUSTON, TEXAS 77070 |
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| 5380 72ND AVE SE |
| CALGARY, CANADA T2C 4X5 |
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Correspondence name and address
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ROXANA SHANNON
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5380 72ND AVE SE
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CALGARY, T2C 4X5 CANADA
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