US PATENT SUBCLASS 205 / 387
.~.~.~.~.~.~ Nonmetal containing (e.g., metal oxide, carbide, etc.)

Current as of: June, 1999
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205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

334  DF  ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION) {21}
354  DF  .~ Utilizing fused bath {6}
367  DF  .~.~ Single metal produced {8}
372  DF  .~.~.~ Aluminum {16}
380  DF  .~.~.~.~ Utilizing specified electrode other than consumable electrode (e.g., cylindrical, tapered, etc.) {5}
385  DF  .~.~.~.~.~ Specified electrode composition other than consumable inorganic carbon or graphite {2}
387.~.~.~.~.~.~ Nonmetal containing (e.g., metal oxide, carbide, etc.)

DEFINITION

Classification: 205/387

Nonmetal containing (e.g., metal oxide, carbide, etc.):

(under subclass 385) Subject matter wherein at least one of the electrodes contains a nonmetal (e.g., metal boride, carbide, sulfide, oxide, nitride or cermet, etc.).

SEE OR SEARCH CLASS

204, Chemistry: Electrical and Wave Energy,

291, and 294 for specified nonmetal electrode compositions.