US PATENT SUBCLASS 426 / 542
.~.~ Of plant or animal matter of unknown chemical structure

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

531  DF  PRODUCTS PER SE, OR PROCESSES OF PREPARING OR TREATING COMPOSITIONS INVOLVING CHEMICAL REACTION BY ADDITION, COMBINING DIVERSE FOOD MATERIAL, OR PERMANENT ADDITIVE {29}
541  DF  .~ Containing antioxidant or antioxidant per se {2}
542.~.~ Of plant or animal matter of unknown chemical structure {1}
543  DF  .~.~.~> Cereal

DEFINITION

Classification: 426/542

(under subclass 541) Subject matter wherein the antioxidant active material or at least one of a mixture of active antioxidant is a plant or animal material of undetermined chemical structure.