• All sections
• A - Human necessities
• A23L - Foods, foodstuffs, or non-alcoholic beverages, not covered by subclasses or ; their preparation or treatment, e.g. cooking, modification of nutritive qualities, physical treatment ; preservation of foods or foodstuffs, in general
• A23L 27/21 - Synthetic spices, flavouring agents or condiments containing amino acids

Patent holdings for IPC class A23L 27/21

Total number of patents in this class: 276

10-year publication summary

Principal owners for this class