US PATENT SUBCLASS 987 / 24
ANTIMONY COMPOUNDS (9/90; 9/90B; 9/90C; 9/90D; 9/90E)

Current as of: June, 1999
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987 /   HD   ORGANIC COMPOUNDS CONTAINING A Bi, Sb, As, OR P ATOM OR CONTAINING A METAL ATOM OF THE 6TH TO 8TH GROUP OF THE PERIODIC SYSTEM

24ANTIMONY COMPOUNDS (9/90; 9/90B; 9/90C; 9/90D; 9/90E) {1}
25  DF  .~> Contains aryl group (9/92)

DEFINITION

Classification: 987/24

ANTIMONY COMPOUNDS (9/90; 9/90B; 9/90C; 9/90D; 9/90E):

(under the class definition) Subject matter drawn to organic compounds wherein antimony is bonded either directly to a carbon atom or is indirectly bonded to a carbon atom only through non-ionic bonding.