Skip to content

Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

B
B09
B09B
B09B 2101/00
B09B 2101/40

CPC Subgroup Additional Only

B09B 2101/40

Asphalt

Full Title

Type of solid waste > Asphalt

CPC B09B 2101/40

No direct equivalent in IPC

23 CPC-only subgroups

B09B 2101/35 B09B 2101/45

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

Imprint Privacy mtc.berlin depa.tech patscenar.io

© 2026 mtc.berlin