Classification system using fluidized bed
US-12337331-B2 · Jun 24, 2025 · US
using fixed and inclined tables {; using stationary pneumatic tables, e.g. fluidised beds} · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B03B4/06 |
| Official title | using fixed and inclined tables {; using stationary pneumatic tables, e.g. fluidised beds} |
| Display label | using fixed and inclined tables {; using stationary pneumatic tables, e.g. fluidised beds} |
| Total patents | 14 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2018 | 2 |
| 2020 | 1 |
| 2022 | 4 |
| 2024 | 3 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12337331-B2 · Jun 24, 2025 · US
US-12173382-B2 · Dec 24, 2024 · US
US-2024382976-A1 · Nov 21, 2024 · US
US-11911802-B2 · Feb 27, 2024 · US
US-2022298602-A1 · Sep 22, 2022 · US
US-2022258176-A1 · Aug 18, 2022 · US
US-2022193732-A1 · Jun 23, 2022 · US
US-11298723-B2 · Apr 12, 2022 · US
US-2020061674-A1 · Feb 27, 2020 · US
US-10052681-B2 · Aug 21, 2018 · US
US-9889450-B2 · Feb 13, 2018 · US
US-2016303578-A1 · Oct 20, 2016 · US
US-2015183025-A1 · Jul 2, 2015 · US
US-9033155-B2 · May 19, 2015 · US