US PATENT SUBCLASS 502 / 510
.~.~ Also containing hydroxyl bonded to carbon, e.g., carboxylic acid, etc.

Current as of: June, 1999
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502 /   HD   CATALYST, SOLID SORBENT, OR SUPPORT THEREFOR: PRODUCT OR PROCESS OF MAKING

506  DF  METHOD OF MAKING INORGANIC COMPOSITION UTILIZING ORGANIC COMPOUND (EXCEPT FORMIC, ACETIC, OR OXALIC ACID OR SALT THEREOF) {5}
509  DF  .~ Nitrogen containing organic compound {2}
510.~.~ Also containing hydroxyl bonded to carbon, e.g., carboxylic acid, etc.

DEFINITION

Classification: 502/510

Also containing hydroxyl bonded to carbon, e.g., carboxylic acid, etc:

(under subclass 509) Process in which the organic nitrogen compound also includes the -OH group which may form an alcohol, a phenol, hydroxamic acid or carboxylic acid.