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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
18160560
Filing Dt:
01/27/2023
Publication #:
20230242552
Pub Dt:
08/03/2023
Inventors:
Zusheng XU, Yangtong LOU, Qingrui SUN, Tiegang XIE, Jian SHEN, Xin JIN
Title:
Nitrogen-Containing Heterocyclic Compound, Preparation Method Therefor and Use Thereof
Assignment: 1
Reel/Frame:
062511/0692Recorded: 01/27/2023Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
XU, ZUSHENG
Exec Dt:
01/19/2023
LOU, YANGTONG
Exec Dt:
01/19/2023
SUN, QINGRUI
Exec Dt:
01/19/2023
XIE, TIEGANG
Exec Dt:
01/19/2023
SHEN, JIAN
Exec Dt:
01/19/2023
JIN, XIN
Exec Dt:
01/19/2023
Assignee:
280 BIO, INC
SUITE 250, 280 UTAH AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
BUCHANAN INGERSOLL & ROONEY P.C.
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 2
Reel/Frame:
064330/0247Recorded: 05/30/2023Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 062511 FRAME: 0692. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
XU, ZUSHENG
Exec Dt:
05/23/2023
LOU, YANGTONG
Exec Dt:
05/23/2023
SUN, QINGRUI
Exec Dt:
05/23/2023
XIE, TIEGANG
Exec Dt:
05/23/2023
SHEN, JIAN
Exec Dt:
05/23/2023
JIN, XIN
Exec Dt:
05/23/2023
Assignee:
280 BIO, INC.
SUITE 250, 280 UTAH AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314

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