US PATENT SUBCLASS 514 / 707
.~.~ Persulfide (e.g., R-S-S-R, etc.)

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}
706  DF  .~ Sulfur, selenium or tellurium compound (e.g., thioalcohols, mercaptans, etc.) {3}
707.~.~ Persulfide (e.g., R-S-S-R, etc.)

DEFINITION

Classification: 514/707

Persulfide (e.g., R-S-S-R, etc.):

(under subclass 706) Subject matter in which the sulfur compound is one containing two or more sulfur atoms joined

directly together.