with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid

with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid · Cooperative Patent Classification (CPC)

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

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeF28D1/06
Official titlewith the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
Display labelwith the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
Total patents174

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
201510
201616
20179
201820
201916
202024
202118
202216
202314
202416
202514
20261

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 F28D1/06?
CPC F28D1/06 is the Cooperative Patent Classification code for “with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid.”
How many patents are filed under CPC F28D1/06 (with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid)?
Our database includes 174 publications tagged with this CPC code.
Is patent activity under CPC F28D1/06 growing?
Publication counts under this code: 16 in 2024 vs 14 in 2025 (latest complete years).