Effective discharge of exhaust from submerged combustion melters and methods
US-2017369352-A1 · Dec 28, 2017 · US
of coolers
of coolers · 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 | F23J15/06 |
| Official title | of coolers |
| Display label | of coolers |
| Total patents | 184 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 16 |
| 2017 | 23 |
| 2018 | 21 |
| 2019 | 21 |
| 2020 | 9 |
| 2021 | 13 |
| 2022 | 15 |
| 2023 | 20 |
| 2024 | 9 |
| 2025 | 13 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Radiant boiler for pressurized oxy-combustion and method of radiant trapping to control heat flux in high temperature particle-laden flows at elevated pressure
US-2017363284-A1 · Dec 21, 2017 · US
Water heater
US-9810450-B2 · Nov 7, 2017 · US
Air pollution control system and air pollution control method
US-9802151-B2 · Oct 31, 2017 · US
Volatile filtration systems for fusion draw machines
US-2017305777-A1 · Oct 26, 2017 · US
System and method for improving the performance of a heat recovery steam generator
US-2017261275-A1 · Sep 14, 2017 · US
Water heater
US-9746204-B2 · Aug 29, 2017 · US
Air pollution control system and air pollution control method
US-2017225121-A1 · Aug 10, 2017 · US
Oxy fuel boiler system and a method of operating the same
US-9726375-B2 · Aug 8, 2017 · US
Heat store component and heat exchangers fitted therewith, in particular for flue gas cleaning systems of power plants
US-2017198981-A1 · Jul 13, 2017 · US
Integrated combustion device power saving system
US-2017159930-A1 · Jun 8, 2017 · US
CO2 recovery unit and CO2 recovery method
US-9662607-B2 · May 30, 2017 · US
Apparatus and method for reducing air pollution from exhaust
US-9638417-B2 · May 2, 2017 · US
Systems and methods for removing combustion products from a power generation cycle
US-2017113185-A1 · Apr 27, 2017 · US
Method of treating an exhaust gas stream
US-9631810-B2 · Apr 25, 2017 · US
Power plant with zero emissions
US-2017089574-A1 · Mar 30, 2017 · US
Localized flue gas dilution in heat recovery steam generator
US-9587828-B2 · Mar 7, 2017 · US
Air pollution control system and air pollution control method
US-2017050144-A1 · Feb 23, 2017 · US
Air pollution control system and air pollution control method
US-9568193-B2 · Feb 14, 2017 · US
Method for retrofitting a gas turbine power plant
US-9550261-B2 · Jan 24, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F23J15/06?
- CPC F23J15/06 is the Cooperative Patent Classification code for “of coolers.”
- How many patents are filed under CPC F23J15/06 (of coolers)?
- Our database includes 184 publications tagged with this CPC code.
- Is patent activity under CPC F23J15/06 growing?
- Publication counts under this code: 9 in 2024 vs 13 in 2025 (latest complete years).