Blender system
US-2026048372-A1 · Feb 19, 2026 · US
Transmissions; Means for modifying the speed or direction of rotation
Transmissions; Means for modifying the speed or direction of rotation · 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 | B01F35/33 |
| Official title | Transmissions; Means for modifying the speed or direction of rotation |
| Display label | Transmissions; Means for modifying the speed or direction of rotation |
| Total patents | 50 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 8 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control of a flow generator in a tank
US-12472477-B2 · Nov 18, 2025 · US
Enclosed, multi-chamber metering and mixing system used for urinalysis
US-12455227-B2 · Oct 28, 2025 · US
Cathode material integrated processing device
US-12427536-B2 · Sep 30, 2025 · US
Oilfield service slurry and proppant blending tub
US-2025108347-A1 · Apr 3, 2025 · US
Thickening device and method for uniform solidification of composite lost circulation material made up of liquid and granular lost circulation materials
US-2025108344-A1 · Apr 3, 2025 · US
Thickening device and method for uniform solidification of composite lost circulation material made up of liquid and granular lost circulation materials
US-12263453-B1 · Apr 1, 2025 · US
Food preparation appliance with a detachable tool
US-12137840-B2 · Nov 12, 2024 · US
Manual devices and systems for mixing or separating components of a solution
US-2024278203-A1 · Aug 22, 2024 · US
Enclosed, multi-chamber metering and mixing system used for urinalysis
US-2024248025-A1 · Jul 25, 2024 · US
Reaction apparatus, reaction system, material manufacturing system, battery material manufacturing system, battery manufacturing system, reaction product manufacturing method, battery material manufacturing method, and battery manufacturing method
US-2024216881-A1 · Jul 4, 2024 · US
Mixer vehicle with twin screw mixer
US-2024207800-A1 · Jun 27, 2024 · US
Manual mixer
US-2024180602-A1 · Jun 6, 2024 · US
Method of using manual mixer
US-11896276-B2 · Feb 13, 2024 · US
Mixing and dispersing apparatus
US-2024033697-A1 · Feb 1, 2024 · US
Mixing and dispersing apparatus
US-2023398506-A1 · Dec 14, 2023 · US
Mixing and dispersing apparatus
US-11819812-B1 · Nov 21, 2023 · US
Methods and devices for preparation of ultrasound contrast agents
US-2023270412-A1 · Aug 31, 2023 · US
Control of a flow generator in a tank
US-2023182095-A1 · Jun 15, 2023 · US
Mini mixer system
US-11465111-B2 · Oct 11, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F35/33?
- CPC B01F35/33 is the Cooperative Patent Classification code for “Transmissions; Means for modifying the speed or direction of rotation.”
- How many patents are filed under CPC B01F35/33 (Transmissions; Means for modifying the speed or direction of rotation)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC B01F35/33 growing?
- Publication counts under this code: 8 in 2024 vs 6 in 2025 (latest complete years).