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Control by recirculating flue gases (for superheaters F22G5/06)

Control by recirculating flue gases (for superheaters F22G5/06) · Cooperative Patent Classification (CPC)

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

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	F22B35/002
Official title	{Control by recirculating flue gases (for superheaters F22G5/06)}
Display label	Control by recirculating flue gases (for superheaters F22G5/06)
Total patents	7

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.