Patent Assignment Assignee Details
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Assignee Name :
NORTHWEST OILFIELD BRANCH ENGINEERING TECHNOLOGY RESEARCH INSTITUTE, SINOPEC GROUP
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Total Assignments:
1
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Assignment:
1
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Reel/Frame: | 049213/0023 | |
| Pages: | 13 |
| | Recorded: | 05/17/2019 | | |
Attorney Dkt #: | RAP3-PT144 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG |
QINGDAO, CHINA 266580 |
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CHANGQING NEW TECHNOLOGY DEVELOPMENT CENTER, MINGGUANG ROAD, WEIYANG DISTRICT, SHANXI |
XI'AN, CHINA 710018 |
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NO. 29 XUEYUAN ROAD, HAIDIAN DISTRICT |
BEIJING, CHINA 100083 |
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NO. 466, CHANGCHUN SOUTH ROAD, XINJIANG UYGUR AUTONOMOUS REGION |
URUMQI, CHINA 830011 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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16396010
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Correspondence name and address
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VOLPE AND KOENIG P.C.
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30 SOUTH 17TH STREET, 18TH FLOOR
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PHILADELPHIA, PA 19103
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