Electric furnace
US-2025093100-A1 · Mar 20, 2025 · US
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Crucible or pot furnaces
Crucible or pot furnaces · 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 | F27B14/00 |
| Official title | Crucible or pot furnaces |
| Display label | Crucible or pot furnaces |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 3 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Support tooling for porous preforms to be infiltrated and oven using such a tooling
US-12098884-B2 · Sep 24, 2024 · US
Magnesium alloy material smelting device
US-11841191-B2 · Dec 12, 2023 · US
Magnesium Alloy Material Smelting Device
US-2023194176-A1 · Jun 22, 2023 · US
Method for producing a metal-ceramic substrate and furnace
US-2022411339-A1 · Dec 29, 2022 · US
Support tooling for porous preforms to be infiltrated and oven using such a tooling
US-2022170143-A1 · Jun 2, 2022 · US
Polyarylene sulfide for oil and gas flowlines
US-10563062-B2 · Feb 18, 2020 · US
Dynamically vulcanized polyarylene sulfide composition
US-10501626-B2 · Dec 10, 2019 · US
Polyarylene Sulfide for Oil and Gas Flowlines
US-2017369705-A1 · Dec 28, 2017 · US
Polyarylene sulfide for oil and gas flowlines
US-9758674-B2 · Sep 12, 2017 · US
Dynamically Vulcanized Polyarylene Sulfide Composition
US-2017058124-A1 · Mar 2, 2017 · US
Dynamically vulcanized polyarylene sulfide composition
US-9494260-B2 · Nov 15, 2016 · US
Pipe section having bonded composite barrier layer
US-9353893-B2 · May 31, 2016 · US
Pipe Section having Polyarylene Sulfide Composition Barrier Layer
US-2016109040-A1 · Apr 21, 2016 · US
Pipe section having polyarylene sulfide composition barrier layer
US-9182056-B2 · Nov 10, 2015 · US