US PATENT SUBCLASS 204 / 451
.~.~ Capillary electrophoresis

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
451.~.~ Capillary electrophoresis {4}
452  DF  .~.~.~> With detailed detection
453  DF  .~.~.~> With injection
454  DF  .~.~.~> With adjustment or alteration of electro-osmotic bulk flow
455  DF  .~.~.~> Using gel-filled capillary

DEFINITION

Classification: 204/451

Capillary electrophoresis:

(under subclass 450) Process involving electromigration of particles or components in a conducting liquid or fluent material inside a tube with an inside diameter less than 1 mm.

(1) Note. For classification in this subclass and the subclasses indented hereunder, use of a "capillary" or very small tube of undisclosed inside diameter is presumed to be small enough.