Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Depositing predominantly single metal coating
Reexamination Certificate
2007-07-24
2007-07-24
Wilkins, III, Harry D. (Department: 1742)
Electrolysis: processes, compositions used therein, and methods
Electrolytic coating
Depositing predominantly single metal coating
C205S272000, C205S300000, C205S535000, C205S500000, C205S630000, C205S738000, C205S284000, C205S759000
Reexamination Certificate
active
10274321
ABSTRACT:
A process for electroplating of metal utilizing a valve metal electrode substrate containing multiple coating layers is disclosed. A top coating layer of a valve metal oxide is applied over a first coating layer of an electrochemically active coating. The electrode may find use in an electroplating system containing organic substituents in which the consumption of the organic substituent is significantly decreased or in systems where it is desirable to suppress the oxidation of a species in an electrochemical cell.
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ELTECH Systems Corporation
Eschweiler & Associates LLC
Wilkins, III Harry D.
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