Assignment of Assignor's Interest

Recorded: 2026-06-03 Pages: 7

Assignors

LONG, LING

Executed: 2026-05-28

MA, JIANYI

Executed: 2026-05-29

LIU, WEIGOU

Executed: 2026-06-02

LIU, ZHOUYA

Executed: 2026-06-02

Assignee

TSI GROUP CO., LTD.

BUILDING #54,5/F, 1089 NORTH QINZHOU RD., SHANGHAI, 200233, CHINA

Covered Property (1)

Preparation Method for Salicylamine Acetate

Application: 17/613,834 →

Publication: US 2022/0315524

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.