Separation device and method for separating to-be-separated material using same
US-2024228935-A9 · Jul 11, 2024 · US
Settling tanks; Sedimentation by gravity (settling tanks per se B01D21/02)
Settling tanks; Sedimentation by gravity (settling tanks per se B01D21/02) · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C12M33/22 |
| Official title | {Settling tanks; Sedimentation by gravity (settling tanks per se B01D21/02)} |
| Display label | Settling tanks; Sedimentation by gravity (settling tanks per se B01D21/02) |
| Total patents | 70 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 13 |
| 2023 | 10 |
| 2024 | 5 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bioreactor for use on a moving platform, bioreactor motion system, and method of performing a bioprocess using a bioreactor motion system
US-11999935-B2 · Jun 4, 2024 · US
Method and device for treating cyanobacteria in water area based on biological competition principle
US-11933010-B2 · Mar 19, 2024 · US
Recovery of perfusion bleed product via alternating tangential flow filtration in a sedimentation reactor
US-2023383241-A1 · Nov 30, 2023 · US
Separation apparatus and use thereof
US-2023294020-A1 · Sep 21, 2023 · US
Method and process arrangement for improving a separation and solid product
US-2023279448-A1 · Sep 7, 2023 · US
Separation apparatus and use thereof
US-11697079-B2 · Jul 11, 2023 · US
Microfluidic chip, three-dimensional channel structure, cell culture method using same, and activity evaluation method of bioactive substance using same
US-11692160-B2 · Jul 4, 2023 · US
Microcarrier based-4 dimensional cell culture apparatus and method for monitoring cell culture using the same
US-2023112108-A1 · Apr 13, 2023 · US
Integrated two-phase anaerobic dry fermentation reactor based on biomimetic principle of rumen
US-11618871-B2 · Apr 4, 2023 · US
Granular sludge reactor system comprising an external separator
US-2023072206-A1 · Mar 9, 2023 · US
Microorganism collection device
US-2023064186-A1 · Mar 2, 2023 · US
Automated medium exchange strategy for suspension cells
US-2023002718-A1 · Jan 5, 2023 · US
Device for liquid processing in cell culture process
US-2022411742-A1 · Dec 29, 2022 · US
Cell culture device
US-2022403307-A1 · Dec 22, 2022 · US
Methods and systems for performing perfusion cell culture
US-2022380712-A1 · Dec 1, 2022 · US
Erythrocyte removal device, mononuclear cell collector, cell culture device, cell culture system, cell culture method, and method for collecting mononuclear cells
US-2022306981-A1 · Sep 29, 2022 · US
Erythrocyte removal device, mononuclear cell collector, cell culture device, cell culture system, cell culture method, and mononuclear cell collection method
US-2022306993-A1 · Sep 29, 2022 · US
Concentrating biological components
US-2022251539-A1 · Aug 11, 2022 · US
Multi-fluid density gradient columns
US-2022250061-A1 · Aug 11, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12M33/22?
- CPC C12M33/22 is the Cooperative Patent Classification code for “Settling tanks; Sedimentation by gravity (settling tanks per se B01D21/02).”
- How many patents are filed under CPC C12M33/22 (Settling tanks; Sedimentation by gravity (settling tanks per se B01D21/02))?
- Our database includes 70 publications tagged with this CPC code.
- Is patent activity under CPC C12M33/22 growing?
- Publication counts under this code: 5 in 2024 vs 7 in 2025 (latest complete years).