Assignment of Assignor's Interest

Recorded: 2012-07-17 Pages: 2

Assignors

BERNI, TIAGO V.

Executed: 2012-06-11

PEREIRA, ANTONIO C.

Executed: 2012-05-18

GUIMARAES, FELIPE H.

Executed: 2012-04-27

Assignee

VALE S/A

AVENIDA GRACA ARANHA, N 26 - CENTRO, RIO DE JANEIRO, 20030-000, BRAZIL

Covered Property (1)

Process for Production of Nickel Carbonate

Patent: 8,747,795 →

Application: 13/430,362 →

Publication: US 2012/0269713

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.