Oven for carrying out heat treatments of friction elements, in particular brake pads, and associated method
US-11204199-B2 · Dec 21, 2021 · 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 | F27D17/008 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 75 |
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 | 11 |
| 2016 | 11 |
| 2017 | 11 |
| 2018 | 9 |
| 2019 | 3 |
| 2020 | 8 |
| 2021 | 7 |
| 2022 | 3 |
| 2023 | 8 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Plant and method for recovering metals and/or metal oxides from industrial process waste, in particular refinery waste
US-11199360-B2 · Dec 14, 2021 · US
System and method for producing cement clinker
US-2021372700-A1 · Dec 2, 2021 · US
Oxyfuel clinker production without recirculation of the preheater exhaust gases
US-2021238091-A1 · Aug 5, 2021 · US
Oven for carrying out heat treatments of friction elements, in particular brake pads, and associated method
US-2021207887-A1 · Jul 8, 2021 · US
Emission abatement apparatus for processing of particulates and method of using same
US-2021116179-A1 · Apr 22, 2021 · US
Method and apparatus for reducing the NOx emissions in a rotary kiln
US-10914522-B2 · Feb 9, 2021 · US
Catalytic thermal debind furnaces with feedback control
US-2020393126-A1 · Dec 17, 2020 · US
Method and device for direct reduction with dry vent gas de-dusting
US-2020332377-A1 · Oct 22, 2020 · US
Method for direct reduction using vent gas
US-2020318206-A1 · Oct 8, 2020 · US
Reduction of regenerator clogging
US-10712092-B2 · Jul 14, 2020 · US
Hydrogen, lithium, and lithium hydride production
US-10632436-B2 · Apr 28, 2020 · US
Top-pressure recovery turbine deposition control
US-10626750-B2 · Apr 21, 2020 · US
Furnace
US-2020103107-A1 · Apr 2, 2020 · US
Heat treating device
US-10557180-B2 · Feb 11, 2020 · US
Nitrogen oxide (NOx) emission reduction in an oxy-combustion furnace
US-10495303-B2 · Dec 3, 2019 · US
Pneumatic ore charging
US-10337076-B2 · Jul 2, 2019 · US
Furnace For Sintering Printed Objects
US-2019160529-A1 · May 30, 2019 · US
NOx reduction process in a cement kiln manufacturing system
US-10081571-B2 · Sep 25, 2018 · US
Method and apparatus for reducing the nox emissions in a rotary kiln
US-2018252473-A1 · Sep 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F27D17/008?
- CPC F27D17/008 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F27D17/008 (Mechanical Engineering)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC F27D17/008 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).