Burner, system, and method for hydrogen-enhanced pulverized coal ignition
US-12565990-B2 · Mar 3, 2026 · US
Nozzle tips
Nozzle tips · 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 | F23D2201/10 |
| Official title | Nozzle tips |
| Display label | Nozzle tips |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 6 |
| 2020 | 11 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Burner, System, and Method for Hydrogen-Enhanced Pulverized Coal Ignition
US-2024019118-A1 · Jan 18, 2024 · US
Solid fuel burner, boiler equipment, nozzle unit for solid fuel burner, and guide vane unit
US-11692705-B2 · Jul 4, 2023 · US
Solid fuel burner and flame stabilizer for solid fuel burner
US-11519600-B2 · Dec 6, 2022 · US
Coal nozzle assembly for a steam generation apparatus
US-11326774-B2 · May 10, 2022 · US
Nozzle assembly for a solid fuel burner and method of operating a nozzle assembly for a solid fuel burner
US-11305302-B2 · Apr 19, 2022 · US
Burner for the combustion of material for combustion in the form of a comminuted wood product, in particular of fine material
US-11149944-B2 · Oct 19, 2021 · US
Solid fuel burner, boiler equipment, nozzle unit for solid fuel burner, and guide vane unit
US-2021247064-A1 · Aug 12, 2021 · US
Nozzle assembly for a solid fuel burner and method of operating a nozzle assembly for a solid fuel burner
US-2021220848-A1 · Jul 22, 2021 · US
System and method for providing combustion in a boiler
US-10955131-B2 · Mar 23, 2021 · US
Burner for a kiln
US-10871287-B2 · Dec 22, 2020 · US
Solid fuel burner and flame stabilizer for solid fuel burner
US-2020363058-A1 · Nov 19, 2020 · US
Combustion burner and method for maintaining combustion burner
US-10775042-B2 · Sep 15, 2020 · US
Solid fuel burner
US-10731850-B2 · Aug 4, 2020 · US
Combustion burner and boiler equipped with the same
US-10677457-B2 · Jun 9, 2020 · US
Burner for the combustion of material for combustion in the form of a comminuted wood product, in particular of fine material
US-2020173657-A1 · Jun 4, 2020 · US
Coal nozzle assembly for a steam generation apparatus
US-2020158331-A1 · May 21, 2020 · US
Coal nozzle assembly comprising two flow channels
US-10648661-B2 · May 12, 2020 · US
Combustion burner and boiler
US-10605455-B2 · Mar 31, 2020 · US
Burner, combustion device, boiler, and burner control method
US-10591156-B2 · Mar 17, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F23D2201/10?
- CPC F23D2201/10 is the Cooperative Patent Classification code for “Nozzle tips.”
- How many patents are filed under CPC F23D2201/10 (Nozzle tips)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC F23D2201/10 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2024 (latest complete years).