Selective Oxy-Fuel Boost Burner System and Method for a Regenerative Furnace
US-2016348904-A1 · Dec 1, 2016 · US
Mechanical Engineering
Mechanical Engineering · 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 | F23L7/007 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 377 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 54 |
| 2016 | 39 |
| 2017 | 52 |
| 2018 | 45 |
| 2019 | 44 |
| 2020 | 37 |
| 2021 | 22 |
| 2022 | 19 |
| 2023 | 17 |
| 2024 | 19 |
| 2025 | 27 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for providing an oxygen rich gas and fuel to at least two oxygen rich gas consuming units
US-9453645-B2 · Sep 27, 2016 · US
Boiler combustion system and operation method therefor
US-9429319-B2 · Aug 30, 2016 · US
Burner with monitoring
US-2016238246-A1 · Aug 18, 2016 · US
Pulverized fuel-oxygen burner
US-2016169511-A1 · Jun 16, 2016 · US
Exhaust gas treatment system for oxyfuel combustion device
US-9273900-B2 · Mar 1, 2016 · US
Oxy-combustor operable with supercritical fluid
US-2015377484-A1 · Dec 31, 2015 · US
Methods and systems for controlling the products of combustion
US-9222671-B2 · Dec 29, 2015 · US
Startup method and mechanism for a burner having a perforated flame holder
US-2015369477-A1 · Dec 24, 2015 · US
Coal fired oxy plant with heat integration
US-2015369483-A1 · Dec 24, 2015 · US
Energy recovery from fumes from a melting furnace using a gas turbine and heat exchangers
US-2015353406-A1 · Dec 10, 2015 · US
Energy recovery from fumes from a melting furnace with a gas turbine and heat exchangers
US-2015345382-A1 · Dec 3, 2015 · US
Gas turbine with fuel composition control
US-2015337742-A1 · Nov 26, 2015 · US
Oxy boiler power plant with a heat integrated air separation unit
US-2015330628-A1 · Nov 19, 2015 · US
Coal fired oxy plant with heat integration
US-2015323180-A1 · Nov 12, 2015 · US
Oxy boiler power plant oxygen feed system heat integration
US-2015323179-A1 · Nov 12, 2015 · US
Oil Burner With Monitoring
US-2015316256-A1 · Nov 5, 2015 · US
Fuel combustion system with a perforated reaction holder
US-2015316261-A1 · Nov 5, 2015 · US
Intergrated carbon dioxide conversion system for connecting oxyfuel combustion and catalytic conversion process
US-2015308676-A1 · Oct 29, 2015 · US
Burner tip and burner
US-2015300634-A1 · Oct 22, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F23L7/007?
- CPC F23L7/007 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F23L7/007 (Mechanical Engineering)?
- Our database includes 377 publications tagged with this CPC code.
- Is patent activity under CPC F23L7/007 growing?
- Publication counts under this code: 19 in 2024 vs 27 in 2025 (latest complete years).