Patent Assignment Details
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| Reel/Frame: | 040408/0154 | |
| Pages: | 5 |
| | Recorded: | 11/23/2016 | | |
| Attorney Dkt #: | 0088917-000001 |
| 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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04/09/2019
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Application #:
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15359751
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Filing Dt:
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11/23/2016
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Publication #:
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Pub Dt:
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05/25/2017
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Title:
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TEST APPARATUS AND A TEST METHOD FOR THE WETTED PERIMETER OF COAL SEAM WATER INJECTION
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Assignee
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| QIANWANGANG ROAD NO. 579, QINGDAO ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, SHANDONG |
| QINGDAO, CHINA 266590 |
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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 22314-2727
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05/10/2024 06:53 AM
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