IP Library › Assignment 027836/0491
Patent Assignment
Reel/Frame 027836/0491

Assignment of Assignor's Interest

Recorded: 2012-03-09 Pages: 5
Assignor
SILVAGAS CORPORATION
Executed: 2009-07-02
Assignee
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 710, LOS ANGELES, CALIFORNIA, 90024
Covered Property (1)
Systems and Methods for Oxidation of Synthesis Gas Tar
Patent: 8,969,637 →
Application: 13/293,512 →
Publication: US 2012/0055090
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 25, 2013
From: FELDMANN, HERMAN
To: SILVAGAS CORPORATION
Reel/Frame 031667/0673 →
Assignment of Assignor's Interest Sep 3, 2014
From: RENTECH, INC.
To: RES USA, LLC
Reel/Frame 033683/0266 →