Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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12/08/2020
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Application #:
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16389188
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Filing Dt:
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04/19/2019
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Publication #:
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Pub Dt:
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10/22/2020
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Inventors:
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Quanli Zhang, Hongwei Yin, Wanjun Li, Huijuan Guo, Guojun Liu, Binggui Xu, Gang Chen et al
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Title:
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Expandable Liner Hanger
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| BUILDING 1, YARD 5, HUANGHE STREET, CHANGPING DISTRICT |
| BEIJING, CHINA 102206 |
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| VOLPE AND KOENIG, P.C. |
| 30 SOUTH 17TH STREET, 18TH FLOOR |
| PHILADELPHIA, PA 19103 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO. 9 DONGZHIMEN NORTH STREET |
| DONGCHENG DISTRICT |
| BEIJING, CHINA 100007 |
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| BUILDING 1, YARD 5, HUANGHE STREET |
| CHANGPING DISTRICT |
| BEIJING, CHINA 102206 |
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| VOLPE KOENIG |
| 30 SOUTH 17TH STREET |
| PHILADELPHIA, PA 19103-4009 |
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