Specialized metallurgical processes – compositions for use therei – Compositions – Loose particulate mixture containing metal particles
Reexamination Certificate
1998-02-24
2009-12-01
Brunsman, David M (Department: 1793)
Specialized metallurgical processes, compositions for use therei
Compositions
Loose particulate mixture containing metal particles
C075S255000, C106S287180, C106S403000, C361S311000, C361S321400, C361S321500, C428S403000, C428S404000, C428S407000, C428S457000, C428S469000, C428S701000
Reexamination Certificate
active
07625420
ABSTRACT:
Copper metal powders, methods for producing copper metal powders and products incorporating the powders. The copper metal powders have a small particle size, narrow size distribution and a spherical morphology. The method includes forming the metal particles in a continuous manner.
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Caruso James
Chandler Clive D.
Hampden-Smith Mark J.
Kodas Toivo T.
Powell Quint H.
Brunsman David M
Cabot Corporation
Marsh & Fischmann & Breyfogle LLP
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