Verticle furnace for processing a plurality of substrates and method of processing
US-2024420971-A1 · Dec 19, 2024 · US
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with two or more shafts or chambers, e.g. multi-storey
with two or more shafts or chambers, e.g. multi-storey · 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 | F27B1/02 |
| Official title | with two or more shafts or chambers, e.g. multi-storey |
| Display label | with two or more shafts or chambers, e.g. multi-storey |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Parallel-flow regenerative shaft kiln and method for burning carbonate rock
US-2024361074-A1 · Oct 31, 2024 · US
Method and installation for producing lime or dolime
US-2024217873-A1 · Jul 4, 2024 · US
Parallel-flow regenerative shaft kiln and method for calcining carbonate rock
US-2023257302-A1 · Aug 17, 2023 · US
Method for burning carbon-containing material in a pfr shaft furnace
US-2023106711-A1 · Apr 6, 2023 · US
Process for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace, and furnace used
US-11280546-B2 · Mar 22, 2022 · US
System having a furnace and method for operating such a system
US-11034616-B2 · Jun 15, 2021 · US
Furnace and method for operating a furnace
US-10947125-B2 · Mar 16, 2021 · US
Heat treatment apparatus, regulation method of heat treatment apparatus, and program
US-10641553-B2 · May 5, 2020 · US
Furnace and method for operating a furnace
US-2019345037-A1 · Nov 14, 2019 · US
System having a furnace and method for operating such a system
US-2019077705-A1 · Mar 14, 2019 · US
Substrate treatment apparatus
US-10229845-B2 · Mar 12, 2019 · US
Process for Calcining Mineral Rock in a Regenerative Parallel-Flow Vertical Shaft Furnace, and Furnace Used
US-2018283788-A1 · Oct 4, 2018 · US
Heat treatment apparatus, regulation method of heat treatment apparatus, and program
US-2016363373-A1 · Dec 15, 2016 · US
Substrate treatment apparatus
US-2016195331-A1 · Jul 7, 2016 · US
Device for preparing bio-oil, system for preparing bio-oil and method for preparing bio-oil using the same
US-9005313-B2 · Apr 14, 2015 · US