What is CPC F23C99/008?

CPC F23C99/008 is the Cooperative Patent Classification code for “Mechanical Engineering.”

How many patents are filed under CPC F23C99/008 (Mechanical Engineering)?

Our database includes 10 publications tagged with this CPC code.

Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).

Mechanical Engineering · 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	F23C99/008
Official title	—
Display label	Mechanical Engineering (mapped technology topic)
Total patents	10

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

Filing activity over the last five years is declining.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

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Answers are generated from the same data shown on this page.

What is CPC F23C99/008?: CPC F23C99/008 is the Cooperative Patent Classification code for “Mechanical Engineering.”
How many patents are filed under CPC F23C99/008 (Mechanical Engineering)?: Our database includes 10 publications tagged with this CPC code.
Is patent activity under CPC F23C99/008 growing?: Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).