Drop-in beverage dispenser
US-2026091970-A1 · Apr 2, 2026 · US
Level of the material in the mixer
Level of the material in the mixer · 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 | B01F35/2212 |
| Official title | {Level of the material in the mixer} |
| Display label | Level of the material in the mixer |
| Total patents | 36 |
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 | 1 |
| 2017 | 3 |
| 2019 | 4 |
| 2020 | 9 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 2 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drop-in beverage dispenser
US-12497282-B2 · Dec 16, 2025 · US
Mixing apparatus, and method for producing mixed solution
US-2025345761-A1 · Nov 13, 2025 · US
Multi-algorithm control method and system for tub level in fracturing blender
US-2025205663-A1 · Jun 26, 2025 · US
Stirring Device
US-2025177936-A1 · Jun 5, 2025 · US
Drop-in beverage dispenser
US-2023365392-A1 · Nov 16, 2023 · US
Agitation control system
US-11665995-B2 · Jun 6, 2023 · US
Systems and methods for gas disposal
US-11504676-B2 · Nov 22, 2022 · US
Agitation and leveling control system for particulate material
US-11395455-B2 · Jul 26, 2022 · US
Agitation control system
US-11369056-B2 · Jun 28, 2022 · US
Agitation and leveling system for particulate material
US-11297763-B2 · Apr 12, 2022 · US
Agricultural agitating and leveling system
US-11240954-B2 · Feb 8, 2022 · US
Drive and sensing system for agricultural agitator
US-11234360-B2 · Feb 1, 2022 · US
Systems and methods for gas disposal
US-2021362102-A1 · Nov 25, 2021 · US
Operation of an agricultural agitating system
US-11166408-B2 · Nov 9, 2021 · US
Integrated lime hydrator
US-11059748-B2 · Jul 13, 2021 · US
Systems and methods for gas disposal
US-10898866-B2 · Jan 26, 2021 · US
Additive manufacturing printhead
US-2020307017-A1 · Oct 1, 2020 · US
Agricultural agitating and leveling system
US-2020245534-A1 · Aug 6, 2020 · US
Agitation and leveling system for particulate material
US-2020245543-A1 · Aug 6, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F35/2212?
- CPC B01F35/2212 is the Cooperative Patent Classification code for “Level of the material in the mixer.”
- How many patents are filed under CPC B01F35/2212 (Level of the material in the mixer)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC B01F35/2212 growing?
- Publication counts under this code: 2 in 2023 vs 4 in 2025 (latest complete years).