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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/12/2017
Application #:
14799666
Filing Dt:
07/15/2015
Publication #:
Pub Dt:
11/12/2015
Inventor:
Robert Yongxin Zhao
Title:
ACETYLENEDICARBOXYL LINKERS AND THEIR USES IN SPECIFIC CONJUGATION OF A CELL-BINDING MOLECULE
Assignment: 1
Reel/Frame:
039934/0553Recorded: 10/04/2016Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/28/2016
Assignee:
4TH FLOOR, BUILDING 1, NO. 1 HUAYUN ROAD
SUZHOU INDUSTRY PARK, JIANGSU
SUZHOU, CHINA 215021
Correspondent:
BUCHANAN INGERSOLL & ROONEY
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
041966/0512Recorded: 03/10/2017Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 039934 FRAME: 0553. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
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
1737 KING STREET
SUITE 500
ALEXANDRIA, VT 22314
Assignment: 3
Reel/Frame:
047888/0458Recorded: 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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