Method of drying wet powder using fluidized bed dryer
US-2025123052-A1 · Apr 17, 2025 · US
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the gas or vapour carrying the materials or objects to be dried with it
the gas or vapour carrying the materials or objects to be dried with it · 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 | F26B3/10 |
| Official title | the gas or vapour carrying the materials or objects to be dried with it |
| Display label | the gas or vapour carrying the materials or objects to be dried with it |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System for disposing high-moisture mixed waste composed of kitchen garbage and water-containing sludge
US-11982444-B2 · May 14, 2024 · US
Heat exchanger for heating gas and use of the heat exchanger
US-11933552-B2 · Mar 19, 2024 · US
Method for producing water-absorbent resin powder, and drying device and drying method for particulate hydrous gel
US-11766659-B2 · Sep 26, 2023 · US
Method and Reprocessing System for Reprocessing Plastic Waste Material, In Particular PET Waste Material
US-2023015305-A1 · Jan 19, 2023 · US
Method for producing water-absorbent resin powder and production apparatus therefor
US-11465126-B2 · Oct 11, 2022 · US
Heat exchanger for heating gas and use of the heat exchanger
US-2022187034-A1 · Jun 16, 2022 · US
System for disposing high-moisture mixed waste composed of kitchen garbage and water-containing sludge
US-2022146094-A1 · May 12, 2022 · US
Method of producing lignin with reduced amount of odorous substances
US-2021363309-A1 · Nov 25, 2021 · US
Method, apparatus and system for fluid cooling of toner dryer
US-10989472-B2 · Apr 27, 2021 · US
Method for producing water-absorbent resin powder, and drying device and drying method for particulate hydrous gel
US-2019329220-A1 · Oct 31, 2019 · US
Method for producing water-absorbent resin powder and production apparatus therefor
US-2019329219-A1 · Oct 31, 2019 · US
Heat exchanger for heating gas and use of the heat exchanger
US-2019003789-A1 · Jan 3, 2019 · US
Method, apparatus and system for fluid cooling of toner dryer
US-2018314195-A1 · Nov 1, 2018 · US
Heat treatment apparatus and method for manufacturing toner
US-9075328-B2 · Jul 7, 2015 · US
Heat-treatment of water-absorbing polymeric particles in a fluidized bed
US-2015105527-A1 · Apr 16, 2015 · US