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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/25/2015
Application #:
12937367
Filing Dt:
06/01/2011
Publication #:
Pub Dt:
09/15/2011
Inventor:
Hesheng Zhang
Title:
TETRACYCLIC ANTHRAQUINONE ANTIBIOTIC DERIVATIVES WITH HIGH ACTIVITY, PROCESS FOR PREPARING THE SAME AND USE THEREOF
Assignment: 1
Reel/Frame:
026342/0001Recorded: 05/24/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/10/2011
Assignees:
XIAO YUAN XIN CUN 31-101 TEDA
TIANJIN, CHINA 300467
ROOM 575, 12 WEST KENYAN ROAD
TIANJIN, CHINA 300192
Correspondent:
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111
Assignment: 2
Reel/Frame:
035675/0488Recorded: 05/14/2015Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 026342 FRAME: 0001. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
05/10/2011
Assignees:
XIAO YUAN XIN CUN 31-101 TEDA
TIANJIN, CHINA 300467
ROOM 575, 12 WEST KENYAN ROAD
TIANJIN, CHINA 300192
Correspondent:
DAVID H. GOETZ
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 3
Reel/Frame:
041982/0156Recorded: 04/12/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/01/2017
Exec Dt:
04/11/2017
Assignee:
#3 WORKSHOP CULTURE CENTER PHASE 2
2 JIANFU ROAD, XIQING ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
TIANJIN, CHINA 300385
Correspondent:
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 19TH FLOOR
SAN FRANCISCO, CA 94111

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