Chemical recovery boiler
US-10260744-B2 · Apr 16, 2019 · US
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Steam superheaters with heating tubes (F22G3/005 takes precedence)
Steam superheaters with heating tubes (F22G3/005 takes precedence) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F22G3/006 |
| Official title | {Steam superheaters with heating tubes (F22G3/005 takes precedence)} |
| Display label | Steam superheaters with heating tubes (F22G3/005 takes precedence) |
| Total patents | 3 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Chemical recovery boiler
US-2018180284-A1 · Jun 28, 2018 · US
Moisture separator and reheater
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