US PATENT SUBCLASS 502 / 314
.~.~.~.~ Iron group metal and Group III metal containing (i.e., Fe, Co or Ni and Sc, Y, Al, Ga, In or Tl)

Current as of: June, 1999
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502 /   HD   CATALYST, SOLID SORBENT, OR SUPPORT THEREFOR: PRODUCT OR PROCESS OF MAKING

100  DF  CATALYST OR PRECURSOR THEREFOR {12}
300  DF  .~ Metal, metal oxide or metal hydroxide {10}
305  DF  .~.~ Of Group VI (i.e., Cr, Mo, W or Po) {8}
313  DF  .~.~.~ And Group VIII metal containing (i.e., iron or platinum group) {3}
314.~.~.~.~ Iron group metal and Group III metal containing (i.e., Fe, Co or Ni and Sc, Y, Al, Ga, In or Tl)

DEFINITION

Classification: 502/314

Iron group metal and Group III metal containing (i.e., Fe, Co or Ni and Sc, Y, Al, Ga, In or Tl):

(under subclass 313) Composition in which the Group VIII metal is Fe, Co, or Ni and additionally includes one of Sc, Y, Al, Ga, In or Tl.