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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06/25/2019
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Application #:
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15587248
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Filing Dt:
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05/04/2017
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Publication #:
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Pub Dt:
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11/08/2018
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Inventors:
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YingQing Xu, Guijun Deng
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Title:
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Sealing Element Backup Ring with Integrated Tab to Close Extrusion Path along a Mandrel
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 17021 ALDINE WESTFIELD |
| HOUSTON, TEXAS 77073 |
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| STEVE ROSENBLATT |
| PO BOX 421239 |
| HOUSTON, TX 77242 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 17021 ALDINE WESTFIELD |
| HOUSTON, TEXAS 77073 |
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| LAW OFFICE OF SHAWN HUNTER |
| P.O. BOX 270110 |
| HOUSTON, TX 77277-0110 |
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