Mixing valve
US-12576370-B2 · Mar 17, 2026 · US
rotating valve, e.g. rotating perforated cylinder
rotating valve, e.g. rotating perforated cylinder · 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 | B05C5/0233 |
| Official title | {rotating valve, e.g. rotating perforated cylinder} |
| Display label | rotating valve, e.g. rotating perforated cylinder |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 9 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Piezo actuator device
US-12465942-B2 · Nov 11, 2025 · US
Application system
US-2025329859-A1 · Oct 23, 2025 · US
Piezo actuator device
US-2024207886-A1 · Jun 27, 2024 · US
Mixing valve
US-2024173680-A1 · May 30, 2024 · US
Mixing valve
US-11857932-B2 · Jan 2, 2024 · US
Liquid material ejecting apparatus
US-11833335-B2 · Dec 5, 2023 · US
Liquid discharge device, application device with said discharge device, and application method
US-11400481-B2 · Aug 2, 2022 · US
Method of producing a battery electrode
US-2022088634-A1 · Mar 24, 2022 · US
Fluid metering system utilizing a rotatable shaft
US-2021114055-A1 · Apr 22, 2021 · US
Liquid material ejecting apparatus
US-2021001054-A1 · Jan 7, 2021 · US
Cam die coating systems
US-10882068-B2 · Jan 5, 2021 · US
Discharge device and discharge method for liquid material containing solid particles, and coating device
US-10799906-B2 · Oct 13, 2020 · US
Applicator for applying a thick matter, replacement part therefor and corresponding operating method
US-10758932-B2 · Sep 1, 2020 · US
Adhesive applicator with rotary valve
US-2020197973-A1 · Jun 25, 2020 · US
Cartridge type fluid dispensing apparatus and methods
US-2020197975-A1 · Jun 25, 2020 · US
Cartridge type fluid dispensing apparatus and methods
US-10682666-B2 · Jun 16, 2020 · US
Adhesive applicator with rotary valve
US-10632493-B2 · Apr 28, 2020 · US
Liquid discharge device, application device with said discharge device, and application method
US-2020078817-A1 · Mar 12, 2020 · US
Slotted valve, coating installation and coating method
US-2020038903-A1 · Feb 6, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B05C5/0233?
- CPC B05C5/0233 is the Cooperative Patent Classification code for “rotating valve, e.g. rotating perforated cylinder.”
- How many patents are filed under CPC B05C5/0233 (rotating valve, e.g. rotating perforated cylinder)?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC B05C5/0233 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).