Patent Assignment
Reel/Frame 031235/0033
Assignment of Assignor's Interest
Recorded: 2013-09-18
Pages: 3
Assignor
MASSINGILL, JOHN LEE
Executed: 2013-09-18
Assignee
CHEMTOR, LP
104 INWOOD DRIVE, SAN MARCOS, TEXAS, 78666
Covered Property
(1)
Use of a Fiber Conduit Contactor for Metal and/or Metalloid Extraction
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.