US PATENT SUBCLASS 570 / 140
.~.~.~ From organic compound containing an element other than carbon, hydrogen, or halogen

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

Internet Version by PATENTEC © 1999      Terms of Use


570 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
101  DF  .~ HALOGEN CONTAINING {21}
123  DF  .~.~ Fluorine containing {21}
140.~.~.~ From organic compound containing an element other than carbon, hydrogen, or halogen {2}
141  DF  .~.~.~.~> Nitrogen containing
142  DF  .~.~.~.~> Oxygen containing

DEFINITION

Classification: 570/140

From organic compound containing an element other than carbon, hydrogen, or halogen:

(under subclass 123) Process wherein a fluorine containing compound is prepared in such a way that the source of at least an atom of carbon in the compound is an organic compound containing an element other than carbon, hydrogen, or halogen.