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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/25/2019
Application #:
15423695
Filing Dt:
02/03/2017
Publication #:
Pub Dt:
05/25/2017
Inventor:
Robert Yongxin Zhao
Title:
ACETYLENEDICARBOXYL LINKERS AND THEIR USES IN SPECIFIC CONJUGATION OF A CELL-BINDING MOLECULE
Assignment: 1
Reel/Frame:
041164/0566Recorded: 02/03/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/2017
Assignee:
4TH FLOOR, BUILDING 1, NO. 1 HUAYUN ROAD, SUZHOU INDUSTRY PARK
SUZHOU, CHINA 215021
Correspondent:
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
042658/0454Recorded: 05/26/2017Pages: 4
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
02/24/2017
Assignee:
ROOM 1108, BUILDING 99, NO. 999 XINGHU STREET
LOUWEI, SUZHOU INDUSTRY PARK
SUZHOU, CHINA 215021
Correspondent:
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22314-1404
Assignment: 3
Reel/Frame:
047889/0959Recorded: 01/03/2019Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2018
Assignee:
BUILDING 12, ZHENGTAIZHONGZI TECHNOLOGY PARK
NO. 260 SIXTH STREET, HEDA
HANGZHOU, CHINA 310018
Correspondent:
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22314-1404

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