Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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09/25/2018
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Application #:
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15608581
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Filing Dt:
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05/30/2017
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Publication #:
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Pub Dt:
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11/16/2017
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Inventors:
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Xiangsheng LV, Gangyao LI, Zhongxiang ZHAO, Haijun LUAN, Yimin ZHANG, Junfeng LV et al
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Title:
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DOWNHOLE OCCLUDER, PRESSURIZED SUCKER ROD AND OPERATION TECHNIQUE TO REPAIR OIL PIPES
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2 NANXIN RD |
KARAMAY |
XINJIANG, CHINA 834000 |
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TROUTMAN SANDERS LLP |
875 THIRD AVENUE |
NEW YORK, NY 10022 |
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09/24/2024 05:35 AM
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