IP Library › Assignment 028474/0721
Patent Assignment
Reel/Frame 028474/0721

Assignment of Assignor's Interest

Recorded: 2012-07-02 Pages: 6
Assignors
LIU, JIANLI
Executed: 2012-03-06
XIAO, CHANGFA
Executed: 2012-03-06
HU, XIAOYU
Executed: 2012-03-06
ZHANG, WUJIANG
Executed: 2012-03-06
HOU, RUOBING
Executed: 2012-03-06
Assignee
TIANJIN MOTIMO MEMBRANE TECHNOLOGY CO., LTD.
NO. 60, 11TH STREET, TEDA, TIANJIN, 300457, CHINA
Covered Property (1)
Method for Making Liquid Separation Membrane
Patent: 8,722,146 →
Application: 13/539,514 →
Publication: US 2012/0276294
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 27, 2025
From: TIANJIN MOTIMO MEMBRANE TECHNOLOGY CO., LTD.
To: TIANJIN MOTIMO MEMBRANE TECHNOLOGY GROUP CO., LTD.
Reel/Frame 072125/0811 →