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cleaning by increasing the temperature of heat exchange surfaces (F28G7/005, F28G11/00 take precedence)

cleaning by increasing the temperature of heat exchange surfaces (F28G7/005, F28G11/00 take precedence) · 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 codeF28G13/005
Official title{cleaning by increasing the temperature of heat exchange surfaces (F28G7/005, F28G11/00 take precedence)}
Display labelcleaning by increasing the temperature of heat exchange surfaces (F28G7/005, F28G11/00 take precedence)
Total patents24

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20152
20161
20171
20186
20193
20205
20212
20221
20241
20251
20261

Representative patents

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