US PATENT SUBCLASS 504 / 129
.~.~ Hetero ring containing active ingredient

Current as of: June, 1999
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504 /   HD   PLANT PROTECTING AND REGULATING COMPOSITIONS

116  DF  PLANT GROWTH REGULATING COMPOSITIONS (E.G., HERBICIDES, ETC.) {9}
118  DF  .~ Plural active ingredients {7}
129.~.~ Hetero ring containing active ingredient {3}
130  DF  .~.~.~> Hetero ring is six-membered including nitrogen {3}
138  DF  .~.~.~> Hetero ring is five-membered including nitrogen {1}
140  DF  .~.~.~> Oxygen containing hetero ring

DEFINITION

Classification: 504/129

Hetero ring containing active ingredient:

(under subclass 118) Compositions wherein an organic active ingredient contains a hetero ring.