IP Library › Assignment 048501/0822
Patent Assignment
Reel/Frame 048501/0822

Assignment of Assignor's Interest

Recorded: 2019-03-05 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: 16/292,233 →
Publication: US 2019/0192995
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 →