Patent Assignment Details
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Reel/Frame: | 053717/0762 | |
| Pages: | 17 |
| | Recorded: | 09/07/2020 | | |
Attorney Dkt #: | WHKY-22401-UUS |
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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06/14/2022
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Application #:
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17013637
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Filing Dt:
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09/06/2020
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Publication #:
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Pub Dt:
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12/31/2020
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Title:
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PERFORATING DEVICE FOR HORIZONTAL WELLS
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Assignees
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12TH FLOOR, NO. 6, HUIXIN EAST STREET |
CHAOYANG DISTRICT |
BEIJING, CHINA 100028 |
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NO. 1, GUANGHUA JIANGHAN ROAD |
QIANJIANG, CHINA 433124 |
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NO. 235, WUQI AVENUE |
QIANJIANG, CHINA 433123 |
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Correspondence name and address
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MATTHIAS SCHOLL
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1321 UPLAND DR.
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SUITE 1319
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HOUSTON, TX 77043
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09/20/2024 06:51 PM
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