skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
18178668
Filing Dt:
03/06/2023
Publication #:
20230278998
Pub Dt:
09/07/2023
Inventors:
Zusheng XU, Yangtong LOU, Tiegang XIE, Linlin XU, Li CHEN, Yanhang LIU, Qingrui SUN
Title:
Compound containing structure of a five-membered heteroaromatic ring, pharmaceutical compositions thereof and applications thereof
Assignment: 1
Reel/Frame:
062888/0652Recorded: 03/06/2023Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
XU, ZUSHENG
Exec Dt:
03/03/2023
LOU, YANGTONG
Exec Dt:
03/03/2023
XIE, TIEGANG
Exec Dt:
03/03/2023
XU, LINLIN
Exec Dt:
03/03/2023
CHEN, LI
Exec Dt:
03/03/2023
LIU, YANHANG
Exec Dt:
03/03/2023
SUN, QINGRUI
Exec Dt:
03/03/2023
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:
064396/0902Recorded: 05/31/2023Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 062888 FRAME 0652. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
XU, ZUSHENG
Exec Dt:
05/23/2023
LOU, YANGTONG
Exec Dt:
05/23/2023
XIE, TIEGANG
Exec Dt:
05/23/2023
XU, LINLIN
Exec Dt:
05/23/2023
CHEN, LI
Exec Dt:
05/23/2023
LIU, YANHANG
Exec Dt:
05/23/2023
SUN, QINGRUI
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

Search Results as of: 06/19/2024 04:10 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT