Chemistry: electrical current producing apparatus – product – and – Having earth feature
Reexamination Certificate
2007-08-14
2007-08-14
Bell, Bruce F. (Department: 1746)
Chemistry: electrical current producing apparatus, product, and
Having earth feature
C429S047000, C429S047000, C429S006000, C429S006000, C502S185000, C502S224000, C502S230000, C502S339000, C427S115000, C427S376100, C427S376200, C427S383100
Reexamination Certificate
active
10279773
ABSTRACT:
Electrocatalyst powders and energy devices fabricated using electrocatalyst powders and methods for making energy devices. The energy devices, such as fuel cells, have improved performance over a range of operating conditions.
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Atanassova Paolina
Bhatia Rimple
Brewster James H.
Hampden-Smith Mark J.
Kodas Toivo T.
Bell Bruce F.
Cabot Corporation
Marsh & Fischmann & Breyfogle LLP
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