Heavy metals; Compounds thereof

Introduced: July 1974

Full Title

Medicinal preparations containing inorganic active ingredients > Heavy metals; Compounds thereof

IPC and CPC are identically structured here. All 12 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1974.

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A61K 33/241 Lead; Compounds thereof since 2019 IPC+CPC Available in IPC and CPC
A61K 33/242 Gold; Compounds thereof since 2019 IPC+CPC Available in IPC and CPC
A61K 33/243 Platinum; Compounds thereof since 2019 IPC+CPC Available in IPC and CPC
A61K 33/244 Lanthanides; Compounds thereof (medicinal preparations containing radioactive lanthanides for use in therapy or testing in vivo A61K51/00) since 2019 IPC+CPC Available in IPC and CPC
A61K 33/245 Bismuth; Compounds thereof since 2019 IPC+CPC Available in IPC and CPC
A61K 33/26 Iron; Compounds thereof since 1974 IPC+CPC Available in IPC and CPC
A61K 33/28 Mercury; Compounds thereof since 1974 IPC+CPC Available in IPC and CPC
A61K 33/30 Zinc; Compounds thereof since 1974 IPC+CPC Available in IPC and CPC
A61K 33/32 Manganese; Compounds thereof since 1974 IPC+CPC Available in IPC and CPC
A61K 33/34 Copper; Compounds thereof since 1974 IPC+CPC Available in IPC and CPC
A61K 33/36 Arsenic; Compounds thereof since 1974 IPC+CPC Available in IPC and CPC
A61K 33/38 Silver; Compounds thereof since 1974 IPC+CPC Available in IPC and CPC

Class A61,2013–2023, worldwide · Source: EPO PATSTAT

Class A61,2013–2023, worldwide · Source: EPO PATSTAT