Patent Assignment Assignee Details
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Assignee Name :
DAQING DAFENG OILFIELD TECHNOLOGY, CO. LTD.
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Total Assignments:
1
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Assignment:
1
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Reel/Frame: | 022508/0543 | |
| Pages: | 3 |
| | Recorded: | 04/06/2009 | | |
Attorney Dkt #: | Q111700 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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RM. B409 CHUANG YE SERVICE CENTER, HAI DIAN PARK, TECHNOLOGY PARK OF ZHONG GUAN VILLAGE, NO. 5 KAITUO ROAD, HAI DIAN DISTRICT |
BEIJING, CHINA 100085 |
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NO. 1 DISTRICT OF INDUSTRY HIGH-TECH INDUSTRIAL DISTRICT |
DAQING CITY, HEILONGJIANG, CHINA 163316 |
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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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12357925
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Correspondence name and address
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SUGHRUE MION PLLC
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2100 PENNSYLVANIA AVENUE, NW
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WASHINGTON, DC 20037-3213
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