Preservation of whey or whey preparations (preservation of milk or milk preparations A23B11/10)

Introduced: January 2025

Title

Titles differ between systems:

IPC: Preservation of whey or whey preparations

CPC: Preservation of whey or whey preparations (preservation of milk or milk preparations A23B11/10)

Full titles differ between systems:

IPC:

Preservation of milk or dairy products > Preservation of whey or whey preparations

CPC:

Preservation of milk or dairy products > Preservation of whey or whey preparations (preservation of milk or milk preparations A23B11/10)

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

IPC defines codes here since 2025.

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A23B 11/82 containing, or treated with, microorganisms or enzymes since 2025 +2 CPC IPC+CPC Available in IPC and CPC
A23B 11/84 containing non-milk components as source of fats or proteins since 2025 IPC+CPC Available in IPC and CPC
A23B 11/86 Mixtures of whey with milk products or milk components since 2025 IPC+CPC Available in IPC and CPC
A23B 11/87 containing other organic additives, e.g. vegetable or animal products since 2025 IPC+CPC Available in IPC and CPC
A23B 11/88 containing inorganic additives since 2025 IPC+CPC Available in IPC and CPC

Class A23,2013–2023, worldwide · Source: EPO PATSTAT

Class A23,2013–2023, worldwide · Source: EPO PATSTAT