with continuous discharge

with continuous discharge · 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 codeB04B1/12
Official titlewith continuous discharge
Display labelwith continuous discharge
Total patents50

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
20151
20165
20176
20182
20193
20208
20212
202211
20233
20243
20256

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 B04B1/12?
CPC B04B1/12 is the Cooperative Patent Classification code for “with continuous discharge.”
How many patents are filed under CPC B04B1/12 (with continuous discharge)?
Our database includes 50 publications tagged with this CPC code.
Is patent activity under CPC B04B1/12 growing?
Publication counts under this code: 3 in 2024 vs 6 in 2025 (latest complete years).