IP Library Assignment 029130/0938
Patent Assignment
Reel/Frame 029130/0938

Assignment of Assignor's Interest

Recorded: 2012-10-15 Pages: 3
Assignor
KHARAS, KARL C.
Executed: 2012-08-31
Assignee
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600, LOS ANGELES, CALIFORNIA, 90024
Covered Property (1)
Iron-Based Fischer-Tropsch Catalyst
Patent: 8,809,225 →
Application: 13/652,005 →
Publication: US 2013/0109561
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 3, 2014
From: RENTECH, INC.
To: RES USA, LLC
Reel/Frame 033683/0266 →