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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/08/2023
Application #:
15733309
Filing Dt:
06/23/2020
Publication #:
Pub Dt:
03/25/2021
Inventors:
Zhaoxing YU, Xinfang LI, Mingchao LAN, Xinjie Mao
Title:
ONE-POT PROCESS FOR PREPARING INTERMEDIATE OF ANTIBODY-DRUG CONJUGATE
Assignment: 1
Reel/Frame:
053013/0294Recorded: 06/23/2020Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/18/2020
Exec Dt:
06/18/2020
Exec Dt:
06/18/2020
Exec Dt:
06/18/2020
Assignee:
60, BEIJING MIDDLE ROAD
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
YANTAI, SHANDONG, CHINA 264006
Correspondent:
PARKER HIGHLANDER PLLC
1120 SOUTH CAPITAL OF TEXAS HIGHWAY
BUILDING ONE, SUITE 200
AUSTIN, TX 78746
Assignment: 2
Reel/Frame:
055851/0030Recorded: 03/30/2021Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/27/2020
Assignee:
NO. 60, BEIJING MIDDLE ROAD, YANTAI DEVELOPMENT ZONE
YANTAI DISTRICT
CHINA (SHANDONG) PILOT FREE TRADE ZONE, CHINA 264006
Correspondent:
PARKER HIGHLANDER PLLC
1120 S. CAPITAL OF TEXAS HIGHWAY
BUILDING ONE, SUITE 200
AUSTIN, TX 78746

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