Method for manufacturing electrode, classification system, and, electrode material
US-12583016-B2 · Mar 24, 2026 · US
Stationary drums with moving interior agitators
Stationary drums with moving interior agitators · 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 | B07B1/20 |
| Official title | Stationary drums with moving interior agitators |
| Display label | Stationary drums with moving interior agitators |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 5 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for compression of aqueous slurry containing solid foreign matter and paper dust, and treatment method of waste gypsum board
US-12559380-B2 · Feb 24, 2026 · US
Separation machine having separator gap control
US-2025381586-A1 · Dec 18, 2025 · US
Flour sifting device
US-2025326005-A1 · Oct 23, 2025 · US
Mechanical separation device with screen washing system
US-12246352-B2 · Mar 11, 2025 · US
Method for manufacturing electrode, classification system, and, electrode material
US-2024408646-A1 · Dec 12, 2024 · US
Pressure screen for a fiber web product process with removable cover
US-12129599-B2 · Oct 29, 2024 · US
Method for manufacturing electrode, classification system, and, electrode material
US-12103042-B2 · Oct 1, 2024 · US
Separation machine having powered separator gap control
US-12090517-B2 · Sep 17, 2024 · US
Pressure Screen for a Fiber Web Product Process with Removable Cover
US-2024068162-A1 · Feb 29, 2024 · US
Powered separator gap control apparatus
US-2024001405-A1 · Jan 4, 2024 · US
Method for compression of aqueous slurry containing solid foreign matter and paper dust, and treatment method of waste gypsum board
US-2023257277-A1 · Aug 17, 2023 · US
Mechanical separation device with screen washing system
US-2023234101-A1 · Jul 27, 2023 · US
Method for manufacturing electrode, classification system, and, electrode material
US-2023226573-A1 · Jul 20, 2023 · US
Rotary shoe cleaner
US-11224169-B2 · Jan 18, 2022 · US
Separator for a food-product grinding machine with ring adjustment
US-11173497-B2 · Nov 16, 2021 · US
Rotary shoe cleaner
US-2021084823-A1 · Mar 25, 2021 · US
Separation device and method for manufacturing water absorption material
US-10549454-B2 · Feb 4, 2020 · US
Separation device and method for manufacturing water absorption material
US-10124371-B2 · Nov 13, 2018 · US
Apparatus and method for producing biobased carriers from byproducts of biomass processing
US-10051858-B2 · Aug 21, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B07B1/20?
- CPC B07B1/20 is the Cooperative Patent Classification code for “Stationary drums with moving interior agitators.”
- How many patents are filed under CPC B07B1/20 (Stationary drums with moving interior agitators)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC B07B1/20 growing?
- Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).