• All sections
• C - Chemistrymetallurgy
• C12H - Pasteurisation, sterilisation, preservation, purification, clarification or ageing of alcoholic beveragesmethods for altering the alcohol content of fermented solutions or alcoholic beverages
• C12H 1/20 - Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages without precipitation by physical means, e.g. irradiation by heating in containers allowing for expansion of the contents

Patent holdings for IPC class C12H 1/20

Total number of patents in this class: 4

10-year publication summary

Principal owners for this class