Recovery or refining of mineral waxes, e.g. montan wax (compositions essentially based on waxes C08L91/00)

Introduced: January 1980

Title

Titles differ between systems:

IPC: Recovery or refining of mineral waxes, e.g. montan wax

CPC: Recovery or refining of mineral waxes, e.g. montan wax (compositions essentially based on waxes C08L91/00)

Full titles differ between systems:

IPC:

Recovery or refining of mineral waxes, e.g. montan wax

CPC:

Recovery or refining of mineral waxes, e.g. montan wax (compositions essentially based on waxes C08L91/00)

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

2 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1980.

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C10G 73/02 Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils since 1980 +1 CPC IPC+CPC Available in IPC and CPC
C10G 73/36 Recovery of petroleum waxes from other compositions containing oil in minor proportions, from concentrates or from residues; De-oiling, sweating since 1980 IPC+CPC Available in IPC and CPC
C10G 73/38 Chemical modification of petroleum since 1980 IPC+CPC Available in IPC and CPC
C10G 73/40 Physical treatment of waxes or modified waxes, e.g. granulation, dispersion, emulsion, irradiation since 1980 IPC+CPC Available in IPC and CPC
C10G 73/42 Refining of petroleum waxes since 1980 IPC+CPC Available in IPC and CPC

Class C10,2013–2023, worldwide · Source: EPO PATSTAT

Class C10,2013–2023, worldwide · Source: EPO PATSTAT