Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate
2011-02-15
2011-02-15
Bell, Bruce F (Department: 1759)
Chemistry: electrical and wave energy
Apparatus
Electrolytic
C204S293000, C204S294000, C600S395000, C600S372000, C600S373000, C600S377000, C600S378000, C600S379000, C600S380000, C600S381000, C607S116000, C607S119000, C607S122000
Reexamination Certificate
active
07887681
ABSTRACT:
An electrode surface coating and method for manufacturing the electrode surface coating comprising a conductive substrate; a surface coating of platinum having a rough configuration and an increase in the surface area of 5 times to 500 times of the corresponding surface area resulting from the basic geometric shape of the electrode. A method for electroplating an electrode surface with platinum coating having a rough surface, comprising electroplating the surface of a conductive substrate at a rate such that the metal particles form on the conductive substrate faster than necessary to form shiny platinum and slower than necessary to form platinum black.
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Bell Bruce F
Dunbar Scott B.
Lendval Tomas
Schnittgrund Gary
Second Sight Medical Products, Inc.
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