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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/23/2021
Application #:
16325961
Filing Dt:
02/15/2019
Publication #:
Pub Dt:
02/20/2020
Inventors:
Zhenqing Zhang, Jian Ding, Zhongping Xiao, Meiyu Geng
Title:
METHOD FOR PREPARING OLIGOMERIC MANNURONIC DIACID
Assignment: 1
Reel/Frame:
054962/0254Recorded: 01/20/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/19/2021
Exec Dt:
01/19/2021
Exec Dt:
01/19/2021
Exec Dt:
01/19/2021
Assignee:
421 NIUDUN ROAD
JIANG HI-TECH PARK, PUDONG NEW AREA
SHANGHAI, CHINA 201203
Correspondent:
WOMBLE BOND DICKINSON (US) LLP
470 ATLANTIC AVENUE
SUITE 600
BOSTON, MA 02210
Assignment: 2
Reel/Frame:
057654/0061Recorded: 09/30/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/13/2021
Assignee:
ROOM 203, SECTION 102, BUILDING 6
NO. 393.421 NIUDUN ROAD, CHINA (SHANGHAI) PILOT FREE TRADE ZONE
PUDONG NEW AREA, SHANGHAI, CHINA 200131
Correspondent:
WOMBLE BOND DICKINSON (US) LLP
470 ATLANTIC AVENUE
SUITE 600
BOSTON, MA 02210

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