Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing
Reexamination Certificate
2011-01-11
2011-01-11
Bos, Steven (Department: 1736)
Chemistry of inorganic compounds
Oxygen or compound thereof
Metal containing
C423S593100, C423S635000, C423S636000, C423S638000, C423S639000, C423S630000, C423S324000, C423S327100, C423S331000, C423S263000, C423S610000, C423S598000, C423S594700, C423S607000, C423S606000, C423S605000, C423S632000, C423S594190, C423S604000, C423S622000, C423S624000, C423S618000, C423S608000, C423S594170, C423S252000, C423S594180, C423S617000, C423S619000, C423S253000, C423S249000, C423S251000, C423S594800, C423S594900, C423S594120, C423S594130, C423S594140, C423S594160
Reexamination Certificate
active
07867471
ABSTRACT:
A process of producing a ceramic powder including providing a plurality of precursor materials in solution, wherein each of the plurality of precursor materials in solution further comprises at least one constituent ionic species of a ceramic powder, combining the plurality of precursor materials in solution with an onium dicarboxylate precipitant solution to cause co-precipitation of the ceramic powder precursor in a combined solution; and separating the ceramic powder precursor from the combined solution. The process may further include calcining the ceramic powder precursor.
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Bos Steven
Renner , Otto, Boisselle & Sklar, LLP
Sachem, Inc.
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