IP Library › Assignment 041982/0184
Patent Assignment
Reel/Frame 041982/0184

Assignment of Assignor's Interest

Recorded: 2017-04-12 Pages: 4
Assignors
MCGEHEE, JAMES F.
Executed: 2012-07-12
ZHANG, TIEJUN
Executed: 2012-07-12
Assignee
MERICHEM COMPANY
5455 OLD SPANISH TRAIL, HOUSTON, TEXAS, 77023
Covered Property (1)
Contactor and Separation Apparatus and Process of Using Same
Application: 15/485,488 →
Publication: US 2017/0216741
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 6, 2024
From: MERICHEM COMPANY
To: MERICHEM TECHNOLOGIES, LLC
Reel/Frame 067644/0064 →