US PATENT SUBCLASS 424 / 78.37
.~ Monomer contains oxygen

Current as of: June, 1999
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424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

78.08  DF  SOLID SYNTHETIC ORGANIC POLYMER AS DESIGNATED ORGANIC ACTIVE INGREDIENT (DOAI) {6}
78.37.~ Monomer contains oxygen {1}
78.38  DF  .~.~> Oxygen heterocycle

DEFINITION

Classification: 424/78.37

Monomer contains oxygen:

(under subclass 78.08) Subject matter wherein the solid polymer is derived from an oxygen containing monomer; e.g., a composition for treating animals suffering from either acute or chronic hepatitis or liver cirrhosis which contains a solid polymer derived from 3-trichlorogermylpropionic acid and water, etc.