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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/27/2019
Application #:
15613097
Filing Dt:
06/02/2017
Publication #:
Pub Dt:
09/21/2017
Inventors:
Wen LI, Xuan ZHAO, Zewang FENG, Zhenguo WANG
Title:
PHARMACEUTICAL COMPOSITION OF POLYETHYLENE GLYCOL-MODIFIED CAMPTOTHECIN DERIVATIVE AND PREPARATION METHOD THEREOF
Assignment: 1
Reel/Frame:
042584/0931Recorded: 06/02/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/15/2017
Exec Dt:
05/15/2017
Exec Dt:
05/15/2017
Exec Dt:
05/15/2017
Assignee:
ROOM 502-5-3, BLD B., NO. 5 THE FOURTH AVENUE
TEDA
TIANJIN, CHINA 300457
Correspondent:
FLENER IP LAW, LLC
77 WEST WASHINGTON STREET
SUITE 800
CHICAGO, IL 60602

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