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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/06/2019
Application #:
15325506
Filing Dt:
01/11/2017
Publication #:
Pub Dt:
05/25/2017
Inventors:
Baiquan Lin, Ting Liu, Quanle Zou, Chang Guo, Chuanjie Zhu, Hao Yao, Fazhi Yan, Jia Kong et al
Title:
METHOD FOR INTEGRATED DRILLING, FLUSHING, SLOTTING AND THERMAL INJECTION FOR COALBED GAS EXTRACTION
Assignment: 1
Reel/Frame:
040950/0644Recorded: 01/11/2017Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Assignee:
CHINA NO. 1 UNIVERSITY ROAD
XUZHOU, JIANGSU, CHINA 221008
Correspondent:
ALLEN C. TURNER
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 2
Reel/Frame:
042104/0244Recorded: 03/14/2017Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE 7TH AND 9TH INVENTORS NAMES PREVIOUSLY RECORDED AT REEL: 040950 FRAME: 0644. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Exec Dt:
12/30/2016
Assignee:
NO. 1 UNIVERSITY ROAD
XUZHOU, JIANGSU, CHINA 221008
Correspondent:
ALLEN C. TURNER
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 3
Reel/Frame:
042225/0162Recorded: 04/10/2017Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE POSTAL CODE OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 040950 FRAME: 0644. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT..
Assignor:
Exec Dt:
12/30/2016
Assignee:
NO. 1 UNIVERSITY ROAD
XUZHOU, JIANGSU, CHINA 221116
Correspondent:
ALLEN C. TURNER
P.O. BOX 2550
SALT LAKE CITY, UT 84110

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