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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/20/2011
Application #:
12885353
Filing Dt:
09/17/2010
Publication #:
Pub Dt:
05/26/2011
Inventor:
Xianghui Yi
Title:
DERIVATIVES OF PYRIDONE AND USE THEREOF
Assignment: 1
Reel/Frame:
025748/0019Recorded: 02/04/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/11/2011
Assignee:
BUILDING 1, NO. 5-6, 647 SONG TAO ROAD, ZHANGJIANG HI-TECH PARK
PUDONG NEW AREA, SHANGHAI, CHINA 201203
Correspondent:
SABRINA POULOS
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 2
Reel/Frame:
052598/0873Recorded: 05/07/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/06/2020
Assignee:
8/F, RICHMOND COMM BLDG
109 ARGYLE STREET
MONGKOK, KL, HONG KONG
Correspondent:
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 3
Reel/Frame:
063270/0913Recorded: 04/10/2023Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/20/2023
Assignee:
611 GATEWAY BLVD.
SUITE 120
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304

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