Medicament Preparation and Treatment Devices, Methods, and Systems
US-2024277909-A1 · Aug 22, 2024 · US
using flow mixing
using flow mixing · 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 | B01F21/20 |
| Official title | using flow mixing |
| Display label | using flow mixing |
| Total patents | 84 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 11 |
| 2020 | 12 |
| 2021 | 9 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 11 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of mixing a pharmaceutical solution and mixing system
US-11524270-B2 · Dec 13, 2022 · US
Portable solid product dispenser
US-2022134364-A1 · May 5, 2022 · US
Portable solid product dispenser
US-11278922-B2 · Mar 22, 2022 · US
Helical Nozzle
US-2022048051-A1 · Feb 17, 2022 · US
Turbulent flow mixing bag and related systems and methods
US-2021402359-A1 · Dec 30, 2021 · US
Systems and methods for gas disposal
US-11202998-B2 · Dec 21, 2021 · US
Medicament preparation and treatment devices, methods, and systems
US-11167069-B2 · Nov 9, 2021 · US
Particle dispersion device and particle dispersion method
US-11169057-B2 · Nov 9, 2021 · US
Dosing device for solid molded bodies for preparing a solution
US-2021331123-A1 · Oct 28, 2021 · US
Fracturing fluid mixing equipment
US-2021308638-A1 · Oct 7, 2021 · US
Washing machine
US-2021238791-A1 · Aug 5, 2021 · US
Packaging concept for solid products
US-11040377-B2 · Jun 22, 2021 · US
Automated pesticide mixing and dispensing system and method of use
US-11027244-B2 · Jun 8, 2021 · US
Multifunctional blending equipment
US-2020398238-A1 · Dec 24, 2020 · US
Multifunctional blending equipment
US-10870093-B1 · Dec 22, 2020 · US
Gas-dissolved liquid producing apparatus
US-10835876-B2 · Nov 17, 2020 · US
Mixing apparatus
US-2020330940-A1 · Oct 22, 2020 · US
Passive fluid treatment assembly
US-10773979-B2 · Sep 15, 2020 · US
Systems and methods for gas disposal
US-2020261870-A1 · Aug 20, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F21/20?
- CPC B01F21/20 is the Cooperative Patent Classification code for “using flow mixing.”
- How many patents are filed under CPC B01F21/20 (using flow mixing)?
- Our database includes 84 publications tagged with this CPC code.
- Is patent activity under CPC B01F21/20 growing?
- Publication counts under this code: 11 in 2024 vs 5 in 2025 (latest complete years).