Flow directing inserts

Flow directing inserts · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeC12M27/18
Official title{Flow directing inserts}
Display labelFlow directing inserts
Total patents108

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20151
20168
20178
20189
201912
202011
202111
20228
202314
202418
20256
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 C12M27/18?
CPC C12M27/18 is the Cooperative Patent Classification code for “Flow directing inserts.”
How many patents are filed under CPC C12M27/18 (Flow directing inserts)?
Our database includes 108 publications tagged with this CPC code.
Is patent activity under CPC C12M27/18 growing?
Publication counts under this code: 18 in 2024 vs 6 in 2025 (latest complete years).