Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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08/21/2018
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Application #:
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14939642
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Filing Dt:
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11/12/2015
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Publication #:
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Pub Dt:
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05/18/2017
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Inventors:
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Sheng ZHAN, Jun HAN, Jinhai ZHAO, Herong ZHENG, Weiping XU
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Title:
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SYSTEMS AND METHODS FOR DRILLING AUTOMATION WITH OPC UA
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT |
BEIJING, CHINA 100728 |
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3050 POST OAK BLVD, SUITE 777 |
HOUSTON, TEXAS 77056 |
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NOVICK, KIM & LEE, PLLC |
1604 SPRING HILL ROAD, SUITE 320 |
VIENNA, VA 22182 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT |
BEIJING, CHINA 100728 |
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NOVICK, KIM & LEE, PLLC |
3251 OLD LEE HIGHWAY, SUITE 404 |
FAIRFAX, VA 22030 |
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Assignment:
3
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CORRECTIVE ASSIGNMENT TO CORRECT THE CLERICAL ERROR PREVIOUSLY RECORDED AT REEL: 048835 FRAME: 0464. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
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22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT |
BEIJING, CHINA 100728 |
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NOVICK, KIM & LEE, PLLC |
3251 OLD LEE HIGHWAY |
SUITE 404 |
FAIRFAX, VA 22030 |
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