Gas turbine combustion system
US-9810152-B2 · Nov 7, 2017 · US
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Intermediate treatments between stages
Intermediate treatments between stages · 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 | F23C2201/40 |
| Official title | Intermediate treatments between stages |
| Display label | Intermediate treatments between stages |
| Total patents | 2 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2017 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device for heating a fluid
US-9803589-B2 · Oct 31, 2017 · US