Avoiding of emissions in the production of artificial pozzolans made of mineral material, in particular clays
US-2026097990-A1 · Apr 9, 2026 · US
Monitoring the composition of the atmosphere or of one of their components
Monitoring the composition of the atmosphere or of one of their components · 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 | F27D2019/0012 |
| Official title | {Monitoring the composition of the atmosphere or of one of their components} |
| Display label | Monitoring the composition of the atmosphere or of one of their components |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 5 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Oxygen concentration detection system and reflow oven using the same
US-2026085891-A1 · Mar 26, 2026 · US
System and method for cleaning turbine components
US-2025196202-A1 · Jun 19, 2025 · US
System and method for cleaning turbine components
US-12269074-B2 · Apr 8, 2025 · US
Production line and production method for positive electrode material of lithium-ion battery
US-2025012507-A1 · Jan 9, 2025 · US
Supply heat amount estimating method, supply heat amount estimating device, and blast furnace operating method
US-2024271231-A1 · Aug 15, 2024 · US
Resin curing device and resin curing method
US-11975356-B2 · May 7, 2024 · US
Systems and methods for firing green ceramic ware in a kiln with atmospheric control of oxygen
US-2024003626-A1 · Jan 4, 2024 · US
Steelmaking furnace with humidity control device
US-11827951-B2 · Nov 28, 2023 · US
System and method for cleaning turbine components
US-2023330716-A1 · Oct 19, 2023 · US
Thermal treatment of mineral materials in a reducing atmosphere using alternative fuels
US-2022316800-A1 · Oct 6, 2022 · US
Steelmaking furnace with humidity control device
US-2022090230-A1 · Mar 24, 2022 · US
Method of producing fired ceramic article and method of firing ceramic green body
US-11136272-B2 · Oct 5, 2021 · US
Resin curing device and resin curing method
US-2021291221-A1 · Sep 23, 2021 · US
Oven appliance having a humidity sensor
US-2021172610-A1 · Jun 10, 2021 · US
Furnace system and method for operating a furnace
US-2021131734-A1 · May 6, 2021 · US
Apparatus for thermally-stabilizing carbon material precursor and method for thermally-stabilizing carbon material precursor using the same
US-10883200-B2 · Jan 5, 2021 · US
Apparatus for thermally-stabilizing carbon material precursor and method for thermally-stabilizing carbon material precursor using the same
US-2019360127-A1 · Nov 28, 2019 · US
Analysis apparatus
US-10379017-B2 · Aug 13, 2019 · US
Method of producing fired ceramic article and method of firing ceramic green body
US-2019218147-A1 · Jul 18, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F27D2019/0012?
- CPC F27D2019/0012 is the Cooperative Patent Classification code for “Monitoring the composition of the atmosphere or of one of their components.”
- How many patents are filed under CPC F27D2019/0012 (Monitoring the composition of the atmosphere or of one of their components)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC F27D2019/0012 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).