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IPC Main Group
A23C 21/00

Whey; Whey preparations

Introduced: September 1968

Last revised: January 2025

Classification Context

Section:
HUMAN NECESSITIES
Class:
FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; PREPARATION, TREATMENT OR PRESERVATION THEREOF
Subclass:
DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF

Related Keywords

WHEY

5 direct subcodes

Child Classifications

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  • A23C 21/02 containing, or treated with, microorganisms or enzymes
  • A23C 21/04 containing non-milk components as source of fats or proteins
  • A23C 21/06 Mixtures of whey with milk products or milk components
  • A23C 21/08 containing other organic additives, e.g. vegetable or animal products
  • A23C 21/1 containing inorganic additives