Mixing disk assembly for use on centrifugal platform
US-2025269301-A1 · Aug 28, 2025 · US
the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds or centrifugal chromatography
the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds or centrifugal chromatography · 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 | B01D15/1892 |
| Official title | {the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds or centrifugal chromatography} |
| Display label | the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds or centrifugal chromatography |
| Total patents | 39 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High salinity wastewater treatment system
US-12195355-B2 · Jan 14, 2025 · US
Lignocellulosic biomass treatment methods and systems for production of biofuels and biochemicals
US-12116642-B2 · Oct 15, 2024 · US
Apparatus for manipulating magnetic particles
US-11766672-B2 · Sep 26, 2023 · US
System and method for preservation, transport, and analysis of water samples
US-11726015-B2 · Aug 15, 2023 · US
Method for preparing natural L-cysteine crystals by continuous chromatography
US-11708591-B2 · Jul 25, 2023 · US
Carbon dioxide capture
US-11571658-B2 · Feb 7, 2023 · US
High salinity wastewater treatment system
US-2022411286-A1 · Dec 29, 2022 · US
Dross abatement system and methods thereof
US-2022402023-A1 · Dec 22, 2022 · US
Methods for the purification of proteins using caprylic acid
US-2022324906-A1 · Oct 13, 2022 · US
Carbon dioxide capture
US-2022212141-A1 · Jul 7, 2022 · US
Method and device for continuous countercurrent transfer of material between two fluid phases
US-2022016546-A1 · Jan 20, 2022 · US
Method of extracting a pigment from microalgae
US-2021381021-A1 · Dec 9, 2021 · US
System and method for preservation, transport, and analysis of water samples
US-2021364398-A1 · Nov 25, 2021 · US
Method for desulfurization of methanol
US-2021322895-A1 · Oct 21, 2021 · US
System and method for preservation, transport, and analysis of water samples
US-11131609-B2 · Sep 28, 2021 · US
Method for desulfurization of crude sulfate turpentine
US-2021269672-A1 · Sep 2, 2021 · US
Lignocellulosic biomass treatment methods and systems for production of biofuels and biochemicals
US-2021269889-A1 · Sep 2, 2021 · US
Method for preparing natural l-cysteine crystals by continuous chromatography
US-2021054424-A1 · Feb 25, 2021 · US
Apparatus for manipulating magnetic particles
US-2020147604-A1 · May 14, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D15/1892?
- CPC B01D15/1892 is the Cooperative Patent Classification code for “the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds or centrifugal chromatography.”
- How many patents are filed under CPC B01D15/1892 (the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds or centrifugal chromatography)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC B01D15/1892 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).