Paddle configuration for a particle coating reactor
US-2025214054-A1 · Jul 3, 2025 · US
using fluidised-bed techniques (fluidised-bed technique in general B01J8/24)
using fluidised-bed techniques (fluidised-bed technique in general B01J8/24) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B05C19/02 |
| Official title | using fluidised-bed techniques (fluidised-bed technique in general B01J8/24) |
| Display label | using fluidised-bed techniques (fluidised-bed technique in general B01J8/24) |
| Total patents | 63 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System, method and apparatus for metallic gear hub with metallic teeth having outer polymer layer
US-12345317-B2 · Jul 1, 2025 · US
Powder coating device and powder coating method
US-12296358-B2 · May 13, 2025 · US
Fluidized bed granulation and coating systems and methods
US-2025099933-A1 · Mar 27, 2025 · US
Precision powder coating batch system
US-2024181490-A1 · Jun 6, 2024 · US
System, method and apparatus for metallic gear hub with metallic teeth having outer polymer layer
US-2024084881-A1 · Mar 14, 2024 · US
System, method and apparatus for metallic gear hub with metallic teeth having outer polymer layer
US-2024084880-A1 · Mar 14, 2024 · US
Precision powder coating batch system
US-11904346-B1 · Feb 20, 2024 · US
Fluid Bed Granulation Process and Apparatus
US-2024042480-A1 · Feb 8, 2024 · US
Fluidized bed coating apparatus
US-2024024915-A1 · Jan 25, 2024 · US
System, method and apparatus for metallic gear hub with metallic teeth having outer polymer layer
US-11867271-B2 · Jan 9, 2024 · US
Methods and systems for encapsulating lyophilised microspheres
US-2023348967-A1 · Nov 2, 2023 · US
Fluidized-bed coating method and fluidized-bed coating apparatus
US-11794208-B2 · Oct 24, 2023 · US
Powder coating device and powder coating method
US-11638930-B2 · May 2, 2023 · US
Rotary reactor for deposition of films onto particles
US-2023127489-A1 · Apr 27, 2023 · US
Rotary reactor with drum for deposition of films onto particles
US-2023128094-A1 · Apr 27, 2023 · US
Isolation for reactor for deposition of films onto particles
US-2023132290-A1 · Apr 27, 2023 · US
Powder coating device and powder coating method
US-2023001446-A1 · Jan 5, 2023 · US
Powder coating device and powder coating method
US-2022395857-A1 · Dec 15, 2022 · US
Powder coating device and powder coating method
US-2022395856-A1 · Dec 15, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B05C19/02?
- CPC B05C19/02 is the Cooperative Patent Classification code for “using fluidised-bed techniques (fluidised-bed technique in general B01J8/24).”
- How many patents are filed under CPC B05C19/02 (using fluidised-bed techniques (fluidised-bed technique in general B01J8/24))?
- Our database includes 63 publications tagged with this CPC code.
- Is patent activity under CPC B05C19/02 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).