Patent Assignment Details
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| Reel/Frame: | 031941/0775 | |
| Pages: | 4 |
| | Recorded: | 01/10/2014 | | |
| Attorney Dkt #: | 0079521-000006 |
| 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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07/18/2017
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Application #:
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14127704
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Filing Dt:
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01/10/2014
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Publication #:
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Pub Dt:
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05/08/2014
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Title:
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SLEEVE FRACTURING ASSEMBLY, DEVICE USING THE SAME AND METHOD FOR USING THE SAME
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Assignees
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| NO.22 CHAOYANGMEN NORTH STREET |
| CHAOYANG DISTRICT |
| BEIJING, CHINA 100728 |
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| NO.108, TIDU STREET, QINGYANG DISTRICT |
| CHENGDU |
| SICHUAN, CHINA 610016 |
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Correspondence name and address
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BUCHANAN INGERSOLL & ROONEY PC
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P.O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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