IP Library Assignment 040726/0053
Patent Assignment
Reel/Frame 040726/0053

Assignment of Assignor's Interest

Recorded: 2016-12-13 Pages: 4
Assignors
DUVENHAGE, DAWID J.
Executed: 2008-06-10
DEMIREL, BELMA
Executed: 2008-06-11
Assignee
RENTECH, INC.
10877 WILSHIRE BLVD., 10TH FLOOR, LOS ANGELES, CALIFORNIA, 90024
Covered Property (1)
Promoted, Attrition Resistant, Silica Supported Precipitated Iron Catalyst
Application: 15/372,963 →
Publication: US 2017/0100708
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 13, 2016
From: RENTECH, INC.
To: RES USA, LLC
Reel/Frame 040726/0438 →