Skip to content

Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

A
A23
A23V
A23V 2300/00
A23V 2300/36

CPC Subgroup Additional Only

A23V 2300/36

Modification in general

Full Title

Processes > Modification in general

CPC A23V 2300/36

No direct equivalent in IPC

25 CPC-only subgroups

A23V 2300/34 A23V 2300/38

Data: WIPO (IPC), EPO/USPTO (CPC) — CC BY 4.0

Imprint Privacy mtc.berlin depa.tech patscenar.io

© 2026 mtc.berlin