What is CPC B27B31/06?

CPC B27B31/06 is the Cooperative Patent Classification code for “Adjusting equipment, e.g. using optical projection {(see also B27L5/022)}.”

How many patents are filed under CPC B27B31/06 (Adjusting equipment, e.g. using optical projection {(see also B27L5/022)})?

Our database includes 42 publications tagged with this CPC code.

Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).

Adjusting equipment, e.g. using optical projection {(see also B27L5/022)} · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	B27B31/06
Official title	Adjusting equipment, e.g. using optical projection {(see also B27L5/022)}
Display label	Adjusting equipment, e.g. using optical projection {(see also B27L5/022)}
Total patents	42

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is declining.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Answers are generated from the same data shown on this page.

What is CPC B27B31/06?: CPC B27B31/06 is the Cooperative Patent Classification code for “Adjusting equipment, e.g. using optical projection {(see also B27L5/022)}.”
How many patents are filed under CPC B27B31/06 (Adjusting equipment, e.g. using optical projection {(see also B27L5/022)})?: Our database includes 42 publications tagged with this CPC code.
Is patent activity under CPC B27B31/06 growing?: Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).