US PATENT SUBCLASS 426 / 335
.~ Biocidal or disinfecting chemical agent

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

Internet Version by PATENTEC © 1999      Terms of Use


426 /   HD   FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS

321  DF  INHIBITING CHEMICAL OR PHYSICAL CHANGE OF FOOD BY CONTACT WITH A CHANGE INHIBITING CHEMICAL AGENT OTHER THAN AN ANTIOXYGEN AGENT {9}
335.~ Biocidal or disinfecting chemical agent

DEFINITION

Classification: 426/335

(under subclass 321) Processes wherein the chemical agent is effective in destroying, controlling, or inhibiting noxious organisms or pests.

SEE OR SEARCH CLASS

424, Drug, Bio-Affecting and Body Treating Compositions, appropriate subclasses for biocidal compositions and for the mere application of a biocidal material to a food.