Electrode plate heating device, electrode plate production system and method
US-2024271870-A1 · Aug 15, 2024 · 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 | F27D17/001 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 39 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 1 |
| 2023 | 4 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for operating a blast furnace plant
US-2024077255-A1 · Mar 7, 2024 · US
Method of producing clinker from cement raw meal
US-2024002288-A1 · Jan 4, 2024 · US
Substrate processing apparatus
US-2023213283-A1 · Jul 6, 2023 · US
Flue gas purification and waste heat utilization system and method
US-11617985-B2 · Apr 4, 2023 · US
Furnace
US-11603607-B2 · Mar 14, 2023 · US
Flue gas purification and waste heat utilization system and method
US-2023001352-A1 · Jan 5, 2023 · US
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
Combined system for producing steel and method for operating the combined system
US-10781498-B2 · Sep 22, 2020 · US
Semiconductor manufacturing apparatus
US-10741421-B2 · Aug 11, 2020 · US
Hydrogen, lithium, and lithium hydride production
US-10632436-B2 · Apr 28, 2020 · US
Analysis device
US-10627355-B2 · Apr 21, 2020 · US
Pneumatic ore charging
US-10337076-B2 · Jul 2, 2019 · US
Energy and water recovery from pressure oxidation flash vessel steam
US-10323295-B2 · Jun 18, 2019 · US
Rotary hearth furnace
US-10294535-B2 · May 21, 2019 · US
Semiconductor manufacturing apparatus
US-2019074200-A1 · Mar 7, 2019 · US
Combustion gas extraction probe and combustion gas treatment method
US-10066873-B2 · Sep 4, 2018 · US
Process for operating a blast furnace installation with top gas recycling
US-10054366-B2 · Aug 21, 2018 · US
Method for heat-treating a material flow and for cleaning resulting exhaust gases
US-9914093-B2 · Mar 13, 2018 · US
Apparatus for pre-heating a metal charge for a melting plant and connected method
US-9903654-B2 · Feb 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F27D17/001?
- CPC F27D17/001 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F27D17/001 (Mechanical Engineering)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC F27D17/001 growing?
- Publication counts under this code: 4 in 2023 vs 3 in 2024 (latest complete years).