US PATENT SUBCLASS 424 / 580
.~.~.~ Thymus gland

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

Internet Version by PATENTEC © 1999      Terms of Use


424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

520  DF  EXTRACT, BODY FLUID, OR CELLULAR MATERIAL OF UNDETERMINED CONSTITUTION DERIVED FROM ANIMAL IS ACTIVE INGREDIENT {21}
577  DF  .~ Hemic or immune system (e.g., hematopoietic system, bone marrow cells, etc.) {1}
578  DF  .~.~ Lymphoid tissue (e.g., adenoid, lymph node, etc.) {2}
580.~.~.~ Thymus gland

DEFINITION

Classification: 424/580

Thymus gland:

(under subclass 578) Subject matter in which the material is or is derived from the thymus gland.

SEE OR SEARCH THIS CLASS, SUBCLASS:

85.1+, for medicinal compositions containing lymphokines.

SEE OR SEARCH CLASS

530, Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof,

351, for lymphokines claimed as compounds in spite of any disclosed or implied medicinal utility.