using hydraulic or pneumatic means

using hydraulic or pneumatic means · Cooperative Patent Classification (CPC)

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

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB05B15/72
Official titleusing hydraulic or pneumatic means
Display labelusing hydraulic or pneumatic means
Total patents36

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20162
20172
20184
20195
20205
20215
20226
20233
20242
20252

Representative patents

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

Frequently asked questions

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

What is CPC B05B15/72?
CPC B05B15/72 is the Cooperative Patent Classification code for “using hydraulic or pneumatic means.”
How many patents are filed under CPC B05B15/72 (using hydraulic or pneumatic means)?
Our database includes 36 publications tagged with this CPC code.
Is patent activity under CPC B05B15/72 growing?
Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).