US PATENT SUBCLASS 562 / 567
.~.~.~.~ Oxy, aldehyde, or ketone

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

Internet Version by PATENTEC © 1999      Terms of Use


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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {41}
400  DF  .~ Carboxylic acids and salts thereof {14}
512  DF  .~.~ Acyclic {14}
553  DF  .~.~.~ Nitrogen bonded to carbon of organic radical (e.g., amino acids, etc.) {10}
567.~.~.~.~ Oxy, aldehyde, or ketone {3}
568  DF  .~.~.~.~.~> Polycarboxylic
569  DF  .~.~.~.~.~> Pantothenic acid per se or salt thereof
570  DF  .~.~.~.~.~> Threonine per se or salt thereof

DEFINITION

Classification: 562/567

Oxy, aldehyde, or ketone:

(under subclass 553) Compounds wherein the acid contains an -OX group bonded to a noncarbonylic carbon not provided for above; or a -C (=O) X group bonded to carbon where X is C or H.

(1) Note. This subclass contains, for example: [figure] [figure]