What is CPC F23Q3/008?

CPC F23Q3/008 is the Cooperative Patent Classification code for “Structurally associated with fluid-fuel burners.”

How many patents are filed under CPC F23Q3/008 (Structurally associated with fluid-fuel burners)?

Our database includes 60 publications tagged with this CPC code.

Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).

Structurally associated with fluid-fuel burners · 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	F23Q3/008
Official title	{Structurally associated with fluid-fuel burners}
Display label	Structurally associated with fluid-fuel burners
Total patents	60

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

Filing activity over the last five years is rapidly growing.

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 F23Q3/008?: CPC F23Q3/008 is the Cooperative Patent Classification code for “Structurally associated with fluid-fuel burners.”
How many patents are filed under CPC F23Q3/008 (Structurally associated with fluid-fuel burners)?: Our database includes 60 publications tagged with this CPC code.
Is patent activity under CPC F23Q3/008 growing?: Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).