Patent Assignment
Reel/Frame 057893/0238
Assignment of Assignor's Interest
Recorded: 2021-10-22
Pages: 15
Assignor
WAN, ZHONGHUI
Executed: 2018-01-02
Assignee
NANJING TRANSTHERA BIOSCIENCES CO., LTD.
FLOOR 3, BUILDING 9, PHASE 2 ACCELERATOR, BIOTECH AND PHARMACEUTICAL VALLEY, JIANGBEI NEW AREA, NANJING, JIANGSU, 210032, CHINA
Covered Property
(1)
Crystal Form of Phosphodiesterase Inhibitor,Preparation Method Therefor and Use Thereof
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 22, 2021
From: LI, LIN
To: TRANSTHERA SCIENCES (NANJING), INC.
Reel/Frame 057882/0688 →
Merger and Change of Name
Oct 22, 2021
From: NANJING TRANSTHERA BIOSCIENCES CO., LTD.; TRANSTHERA SCIENCES (NANJING), INC.
To: TRANSTHERA SCIENCES (NANJING), INC.
Reel/Frame 057893/0276 →