Isolation for reactor for deposition of films onto particles
US-12539526-B2 · Feb 3, 2026 · US
with a rotatable device only
with a rotatable device only · 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 | B01J8/382 |
| Official title | {with a rotatable device only} |
| Display label | with a rotatable device only |
| Total patents | 29 |
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 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluidized bed reactor system for catalytic cracking of light hydrocarbons
US-2025163334-A1 · May 22, 2025 · US
Three-dimensional annular rotating fluidized bed fluid-solids contactor
US-12145144-B2 · Nov 19, 2024 · US
Method and Device for Converting Waste Plastic Pyrolysis Oil into Light Olefins with High Yield
US-2024182384-A1 · Jun 6, 2024 · US
Apparatus for generating a fluidized bed
US-2024157319-A1 · May 16, 2024 · US
Method and Device for Converting Waste Plastic Pyrolysis Oil Into Light Olefins with High Yield
US-2024158318-A1 · May 16, 2024 · 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
Fluidized-bed process for manufacturing a fibrous material preimpregnated with thermoplastic polymer
US-11413832-B2 · Aug 16, 2022 · US
Process for providing a homogenous slurry containing particles
US-11400427-B2 · Aug 2, 2022 · US
Three-dimensional annular rotating fluidized bed fluid-solids contactor
US-2022134300-A1 · May 5, 2022 · US
Process for providing a homogenous slurry containing particles
US-2021339215-A1 · Nov 4, 2021 · US
Device for treating particles in a rotating fluidized bed
US-11154831-B2 · Oct 26, 2021 · US
Catalyst support, recycle reactor and method for releasing hydrogen
US-10618808-B2 · Apr 14, 2020 · US
Device for treating particles in a rotating fluidized bed
US-2020061568-A1 · Feb 27, 2020 · US
System for producing polyolefin, method of producing polyolefin, and method of producing heterophasic propylene polymer material
US-10537871-B2 · Jan 21, 2020 · US
Fluidized-bed process for manufacturing a fibrous material preimpregnated with thermoplastic polymer
US-2019084252-A1 · Mar 21, 2019 · US
Reactor and multifunctional riser and downer simulator incorporating the same
US-10220363-B2 · Mar 5, 2019 · US
Polymerization reactor
US-10201798-B2 · Feb 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J8/382?
- CPC B01J8/382 is the Cooperative Patent Classification code for “with a rotatable device only.”
- How many patents are filed under CPC B01J8/382 (with a rotatable device only)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC B01J8/382 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).