US PATENT SUBCLASS 436 / 541
.~.~ Absorbent column, particles or resin strip

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


436 /   HD   CHEMISTRY: ANALYTICAL AND IMMUNOLOGICAL TESTING

536  DF  INVOLVING IMMUNE COMPLEX FORMED IN LIQUID PHASE {2}
538  DF  .~ Separation of immune complex from unbound antigen or antibody {3}
541.~.~ Absorbent column, particles or resin strip

DEFINITION

Classification: 436/541

Absorbent column, particles or resin strip:

(under subclass 539) Subject matter wherein the separation is by a column of nonspecific absorbent, sorbent particles or by absorption of the complex or unbound phase by a resin in the form of a strip.