Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Marc L. Kullberg0
Richard W. Brotzman, Jr.0
Date of Patent
May 30, 2006
0Patent Application Number
103689410
Date Filed
February 18, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A composite nanoparticle material comprising a plurality of cores and a plurality of shells. At least one of the cores is encapsulated by one of the shells. An oxygen storage material comprising a plurality of oxygen storage catalyst cores. A plurality of oxygen transport shells. At least one of the oxygen storage catalyst cores is encapsulated by one of the oxygen transport shells.
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