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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/10/2021
Application #:
16348504
Filing Dt:
05/09/2019
Publication #:
Pub Dt:
02/27/2020
Inventors:
Xuemei LIU, Pengfei QIAN
Title:
Nitrogen-Containing Heterocyclic Compound, Preparation Method, Intermediate, Pharmaceutical Composition and use
Assignment: 1
Reel/Frame:
049121/0259Recorded: 05/09/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/29/2019
Exec Dt:
04/29/2019
Assignee:
6TH FLOOR, BLOCK A, BUILDING 1, NO.800 NAXIAN ROAD, ZHANGJIANG HIGH-TECH PARK, PUDONG NEW AREA
SHANGHAI, CHINA 201203
Correspondent:
HOUSTON BESHINING LAW OFFICE PLLC
6818 SHARPVIEW DR
HOUSTON, TX 77074
Assignment: 2
Reel/Frame:
049757/0452Recorded: 07/16/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/02/2019
Assignee:
ROOM 6224, 6TH FLOOR, BUILDING A, YANGTZE TECHNOLOGY AND INNOVATION CENTER PHASE I,NO. 211 PUBIN ROAD, JIANGBEI NEW AREA, NANJING
JIANGSU, CHINA 210000
Correspondent:
LIANGANG YE
6818 SHARPVIEW DR.,
HOUSTON, TX 77074

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