Alloys or metallic compositions – Osmium or iridium base
Reexamination Certificate
2007-04-23
2010-06-22
King, Roy (Department: 1793)
Alloys or metallic compositions
Osmium or iridium base
C420S463000, C420S462000, C420S512000, C420S506000, C420S563000
Reexamination Certificate
active
07740798
ABSTRACT:
Alloy compositions, including devices and instruments that include the compositions, are disclosed. The compositions have high hardness, strength, corrosion resistance, and biocompatibility. The compositions can be used to manufacture, for example, medical devices and products.
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Kiser, “Preventing Weld Corrosion”,Advanced Materials&Processes, 2002, 32-35.
Boston Scientific Scimed Inc.
Fish & Richardson P.C.
King Roy
Morillo Janelle
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