US PATENT SUBCLASS 514 / 20
.~.~.~ Guanidine containing

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

1  DF  DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29}
2  DF  .~ Peptide containing (e.g., protein, peptones, fibrinogen, etc.) DOAI {15}
19  DF  .~.~ 2 peptide repeating units in known peptide chain {1}
20.~.~.~ Guanidine containing

DEFINITION

Classification: 514/20

Guanidine containing:

(under subclass 19) Subject matter wherein the peptide compound contains the guanidine group.