Patent Classification Explorer PCE

DIFF Main Group

H10P 70/00

Cleaning of wafers, substrates or parts of devices

Introduced: January 2026

Of 8 combined children, 0 exist in both systems.

8 codes are CPC-only extensions.

Child Classifications

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H10P 70/10 +3 CPC CPC only CPC only
H10P 70/20 +2 CPC CPC only CPC only
H10P 70/30 CPC only CPC only
H10P 70/40 CPC only CPC only
H10P 70/50 +4 CPC CPC only CPC only
H10P 70/60 CPC only CPC only
H10P 70/70 CPC only CPC only
H10P 70/80 CPC only CPC only