LOW NOx EMISSION BURNER FOR FIRING LIQUID FUELS OR FUEL GAS AND METHOD OF OPERATION
US-2025383088-A1 · Dec 18, 2025 · US
medium and fuel meeting before the burner outlet · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F23D11/101 |
| Official title | {medium and fuel meeting before the burner outlet} |
| Display label | medium and fuel meeting before the burner outlet |
| Total patents | 13 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 1 |
| 2020 | 3 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025383088-A1 · Dec 18, 2025 · US
US-12292197-B2 · May 6, 2025 · US
US-11953206-B2 · Apr 9, 2024 · US
US-2023358405-A1 · Nov 9, 2023 · US
US-2023167976-A1 · Jun 1, 2023 · US
US-10794596-B2 · Oct 6, 2020 · US
US-10677458-B2 · Jun 9, 2020 · US
US-10578021-B2 · Mar 3, 2020 · US
US-2017292696-A1 · Oct 12, 2017 · US
US-2016376997-A1 · Dec 29, 2016 · US
US-9423125-B2 · Aug 23, 2016 · US
US-2016209037-A1 · Jul 21, 2016 · US
US-2016010556-A1 · Jan 14, 2016 · US