PatentsDB

involving mechanical treatment (involving an extraction step B09B3/80)

involving mechanical treatment (involving an extraction step B09B3/80) · 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 codeB09B3/30
Official titleinvolving mechanical treatment (involving an extraction step B09B3/80)
Display labelinvolving mechanical treatment (involving an extraction step B09B3/80)
Total patents71

Filing trend

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

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20154
20173
20181
20207
20213
20229
202312
202414
202516
20262

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 B09B3/30?
CPC B09B3/30 is the Cooperative Patent Classification code for “involving mechanical treatment (involving an extraction step B09B3/80).”
How many patents are filed under CPC B09B3/30 (involving mechanical treatment (involving an extraction step B09B3/80))?
Our database includes 71 publications tagged with this CPC code.
Is patent activity under CPC B09B3/30 growing?
Publication counts under this code: 14 in 2024 vs 16 in 2025 (latest complete years).