What is CPC F02F1/425?

CPC F02F1/425 is the Cooperative Patent Classification code for “with a separate deviation element inside the channel.”

How many patents are filed under CPC F02F1/425 (with a separate deviation element inside the channel)?

Our database includes 33 publications tagged with this CPC code.

Publication counts under this code: 2 in 2023 vs 1 in 2025 (latest complete years).

with a separate deviation element inside the channel · Cooperative Patent Classification (CPC)

Engines, pumps, lighting, heating, and mechanical systems.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	F02F1/425
Official title	{with a separate deviation element inside the channel}
Display label	with a separate deviation element inside the channel
Total patents	33

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

Filing activity over the last five years is rapidly 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 F02F1/425?: CPC F02F1/425 is the Cooperative Patent Classification code for “with a separate deviation element inside the channel.”
How many patents are filed under CPC F02F1/425 (with a separate deviation element inside the channel)?: Our database includes 33 publications tagged with this CPC code.
Is patent activity under CPC F02F1/425 growing?: Publication counts under this code: 2 in 2023 vs 1 in 2025 (latest complete years).