Specialized metallurgical processes – compositions for use therei – Processes – Producing or purifying free metal powder or producing or...
Reexamination Certificate
2007-07-24
2007-07-24
Wyszomierski, George P. (Department: 1742)
Specialized metallurgical processes, compositions for use therei
Processes
Producing or purifying free metal powder or producing or...
C423S247000
Reexamination Certificate
active
10695788
ABSTRACT:
A particle producing apparatus includes a reaction container, an introduction portion for introducing a source gas and a reaction inhibitor generating gas into the reaction container, an inert gas introduction portion for introducing a carrier gas into the reaction container, a heater provided on the reaction container, and an exhaust portion. The growth of particles is controlled using a particle producing reaction and a reverse reaction.
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Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Kabushiki Kaisha Toshiba
Wyszomierski George P.
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