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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04/21/2015
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Application #:
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13377759
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Filing Dt:
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12/12/2011
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Publication #:
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Pub Dt:
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10/17/2013
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Inventors:
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Min Zhao, Lianxian Xing
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Title:
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INTELLIGENT ONLINE CLOSED-LOOP BALANCE ADJUSTING SYSTEM FOR PUMPING UNIT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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GAZELLE VALLEY, BLOCK A, FLOOR 5, NO. 69 JINYE ROAD |
PIONEERING R&D PARK, ZONE C, HIGH-TECH INDUSTRIES DEVELOPMENT ZONE |
XI'AN, SHANXI, CHINA 710077 |
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SHUMAKER & SIEFFERT, P. A. |
1625 RADIO DRIVE |
SUITE 300 |
WOODBURY, MN 55125 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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OFFICE BUILDING, NO.6 WEST QILLING RD, CAOTANG SCIENCE AND TECHNOLOGY INDUSTRIAL BASE, HI-TECH ZONE, |
XI`AN, CHINA 710304 |
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W&K IP |
P.O. BOX 439 |
PAINTED POST, NY 14870 |
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