Patent Assignment Details
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| Reel/Frame: | 055084/0290 | |
| Pages: | 6 |
| | Recorded: | 01/29/2021 | | |
| Attorney Dkt #: | 2020-IPM-104226 U1 US |
| 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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03/15/2022
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Application #:
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17138336
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Filing Dt:
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12/30/2020
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Title:
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REVERSE CEMENTING TOOL
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Assignee
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| 3000 N. SAM HOUSTON PARKWAY E. |
| HOUSTON, TEXAS 77032-3219 |
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Correspondence name and address
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MCAFEE & TAFT
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TENTH FLOOR, TWO LEADERSHIP SQUARE
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211 NORTH ROBINSON
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OKLAHOMA CITY, OK 73102
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