Patent Assignment
Reel/Frame 032053/0097
Assignment of Assignor's Interest
Recorded: 2014-01-27
Pages: 2
Assignor
DONDA, JOAQUIM DONIZETTI
Executed: 2014-01-16
Assignee
VALE S.A.
AVENIDA GRACA ARANHA, N 26, CENTRO, RIO DE JANEIRO - RJ, 20030-001, BRAZIL
Covered Property
(1)
Iron Ore Concentration Process with Grinding Circuit, Dry Desliming and Dry or Mixed (Dry and Wet) Concentration
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.