Patent Assignment
Reel/Frame 052251/0594
Corrective Assignment to Correct the Assignee's Name Previously Recorded at Reel: 031199 Frame: 0272. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2020-03-27
Pages: 7
Assignor
OSTER, TIMOTHY A.
Executed: 2011-10-27
Assignee
FUTUREFUEL CHEMICAL COMPANY
8235 FORSYTH BLVD., 4TH FLOOR, CLAYTON, MISSOURI, 63105
Covered Property
(1)
Salts of 5-Sulfoisophthalic Acid and Method of Making Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 13, 2013
From: OSTER, TIMOTHY A.
To: FUTURE FUEL CHEMICAL COMPANY
Reel/Frame 031199/0272 →
Assignment of Assignor's Interest
Apr 14, 2014
From: OSTER, TIMOTHY A.
To: FUTUREFUEL CHEMICAL COMPANY
Reel/Frame 032668/0910 →
Notice of Grant of Security Interest in Patents
Apr 28, 2015
From: FUTUREFUEL CHEMICAL COMPANY
To: REGIONS BANK, AS COLLATERAL AGENT
Reel/Frame 035517/0708 →