US PATENT SUBCLASS 502 / 403
.~.~ Protein

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

400  DF  SOLID SORBENT {6}
401  DF  .~ Organic {3}
403.~.~ Protein

DEFINITION

Classification: 502/403

Protein:

(under subclass 401) Composition in which the organic material comprises a chain of acylyated alpha-amino acids.