US PATENT SUBCLASS 530 / 834
.~ Urine; urinary system

Current as of: June, 1999
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530 /   HD   CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF

827  DF  PROTEINS FROM MAMMALS OR BIRDS {17}
834.~ Urine; urinary system {1}
835  DF  .~.~> Kidney

DEFINITION

Classification: 530/834

Urine; urinary system:

(under subclass 827) Cross-reference art collection for peptides or proteins which are separated from urine or from tissue of the urinary system.