Patent classifications
C
CHEMISTRY; METALLURGY
Load children
C12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
Load children
C12H
PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
Load children
1/00
Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
Load children Filter patents View analytics View as hierarchy
C12H1/22
Ageing or ripening by storing, e.g. lagering of beer
Filter patents View analytics View as hierarchy