Reaction vessel and automatic analyzing device
US-12569850-B2 · Mar 10, 2026 · US
in receptacles with gas supply only at the bottom (B01F33/405 takes precedence)
in receptacles with gas supply only at the bottom (B01F33/405 takes precedence) · 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 | B01F33/406 |
| Official title | {in receptacles with gas supply only at the bottom (B01F33/405 takes precedence)} |
| Display label | in receptacles with gas supply only at the bottom (B01F33/405 takes precedence) |
| Total patents | 45 |
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 | 7 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Analysis unit for a transportable microfluidic device, in particular for sample preparation and molecule analysis
US-2024307876-A1 · Sep 19, 2024 · US
Mixing apparatus and method of operation
US-12053749-B2 · Aug 6, 2024 · US
Analysis unit for a transportable microfluidic device, in particular for sample preparation and molecule analysis
US-12017222-B2 · Jun 25, 2024 · US
Mixing apparatus, mixing method and substrate processing system
US-11724235-B2 · Aug 15, 2023 · US
Mixing Device for Producing a Powder Mixture
US-2023191347-A1 · Jun 22, 2023 · US
Synthesis device and synthesis method
US-2023024632-A1 · Jan 26, 2023 · US
Method of mixing a pharmaceutical solution and mixing system
US-11524270-B2 · Dec 13, 2022 · US
Flow control and processing cartridge
US-11478791-B2 · Oct 25, 2022 · US
Method and apparatus for passively bubbling gas through liquid
US-11400419-B2 · Aug 2, 2022 · US
Reaction vessel and automatic analyzing device
US-2022203352-A1 · Jun 30, 2022 · US
Control System for Optimizing Mixing and Energy Usage for Mixing Systems
US-2022064036-A1 · Mar 3, 2022 · US
System and method for mixing recirculating combustion ash with hydrated lime and water
US-2022062814-A1 · Mar 3, 2022 · US
Analysis unit for a transportable microfluidic device, in particular for sample preparation and molecule analysis
US-2021394181-A1 · Dec 23, 2021 · US
Analysis unit for a transportable microfluidic device, in particular for sample preparation and molecule analysis
US-11110457-B2 · Sep 7, 2021 · US
Control system for optimizing mixing and energy usage for mixing systems
US-10981814-B2 · Apr 20, 2021 · US
Method and apparatus for passively bubbling gas through liquid
US-2021060495-A1 · Mar 4, 2021 · US
Slurry storing and mixing device
US-2021001289-A1 · Jan 7, 2021 · US
Mixing apparatus, mixing method and substrate processing system
US-2020289994-A1 · Sep 17, 2020 · US
Mixing apparatus and method of operation
US-2020230559-A1 · Jul 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F33/406?
- CPC B01F33/406 is the Cooperative Patent Classification code for “in receptacles with gas supply only at the bottom (B01F33/405 takes precedence).”
- How many patents are filed under CPC B01F33/406 (in receptacles with gas supply only at the bottom (B01F33/405 takes precedence))?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC B01F33/406 growing?
- Publication counts under this code: 3 in 2023 vs 3 in 2024 (latest complete years).