US PATENT SUBCLASS 204 / 547
.~.~ Dielectrophoresis (i.e., using nonuniform electric field)

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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

*  DD  PROCESSES AND PRODUCTS {7}
450  DF  .~ Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere {14}
547.~.~ Dielectrophoresis (i.e., using nonuniform electric field)

DEFINITION

Classification: 204/547

Dielectrophoresis (i.e., using nonuniform electric field):

(under subclass 450) Process in which a nonuniform electric field is used to separate particles or ions.

SEE OR SEARCH THIS CLASS, SUBCLASS:

643, for corresponding apparatus.