Patent Assignment
Reel/Frame 031423/0902
Assignment of Assignor's Interest
Recorded: 2013-10-17
Pages: 4
Assignor
OSTER, TIMOTHY A.
Executed: 2012-04-04
Assignee
FUTURE FUEL CHEMICAL COMPANY
8235 FORSYTH BLVD., 4TH FLOOR, CLAYTON, MISSOURI, 63105
Covered Property
(1)
Metal Salts of a Dialkyl Ester of 5-Sulfoisophthalic Acid and Method of Preparing Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee's Name Previously Recorded at Reel: 031423 Frame: 0902. Assignor(S) Hereby Confirms the Assignment.
Mar 27, 2020
From: OSTER, TIMOTHY A.
To: FUTUREFUEL CHEMICAL COMPANY
Reel/Frame 052251/0584 →
Notice of Grant of Security Interest in Patents
Mar 30, 2020
From: FUTUREFUEL CHEMICAL COMPANY
To: REGIONS BANK, AS COLLATERAL AGENT
Reel/Frame 052267/0701 →