Bags for dry powder transportation with a fluidization system
US-2026028175-A1 · Jan 29, 2026 · US
Fluidising devices · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65D88/72 |
| Official title | Fluidising devices |
| Display label | Fluidising devices |
| Total patents | 9 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2023 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2026028175-A1 · Jan 29, 2026 · US
US-2025304383-A1 · Oct 2, 2025 · US
US-2023095177-A1 · Mar 30, 2023 · US
US-10836567-B2 · Nov 17, 2020 · US
US-10710795-B2 · Jul 14, 2020 · US
US-2019276227-A1 · Sep 12, 2019 · US
US-10322871-B2 · Jun 18, 2019 · US
US-2019055485-A1 · Feb 21, 2019 · US
US-2017158426-A1 · Jun 8, 2017 · US