Improved operation of an induction furnace
US-2026043610-A1 · Feb 12, 2026 · US
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Heaters located above the track of the charge
Heaters located above the track of the charge · 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 | F27B2009/3607 |
| Official title | {Heaters located above the track of the charge} |
| Display label | Heaters located above the track of the charge |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rapid thermal processing methods and apparatus
US-2026001815-A1 · Jan 1, 2026 · US
Rapid thermal processing methods and apparatus
US-12378164-B2 · Aug 5, 2025 · US
Biomass direct reduced iron
US-2025179596-A1 · Jun 5, 2025 · US
Rapid Thermal Processing Methods and Apparatus
US-2024361076-A1 · Oct 31, 2024 · US
Oven for carrying out heat treatments of friction elements, in particular brake pads, and associated method
US-11204199-B2 · Dec 21, 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
Method and device for heating a furnace
US-10746402-B2 · Aug 18, 2020 · US
Blank heating device
US-10184723-B2 · Jan 22, 2019 · US
Device for drying and sintering metal-containing ink on a substrate
US-10112237-B2 · Oct 30, 2018 · US
Blank heating device
US-2017106426-A1 · Apr 20, 2017 · US
Device for drying and sintering metal-containing ink on a substrate
US-2016074941-A1 · Mar 17, 2016 · US