Powder, method of producing powder and adsorption apparatus
US-2019374925-A1 · Dec 12, 2019 · US
Use in the form of a bed
Use in the form of a bed · 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 | B01J2220/56 |
| Official title | Use in the form of a bed |
| Display label | Use in the form of a bed |
| Total patents | 135 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 4 |
| 2017 | 11 |
| 2018 | 14 |
| 2019 | 15 |
| 2020 | 12 |
| 2021 | 10 |
| 2022 | 14 |
| 2023 | 13 |
| 2024 | 11 |
| 2025 | 14 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermal management system with sublimator and adsorbent bed
US-2019350751-A1 · Nov 21, 2019 · US
Heavy metal capture mass with improved performances
US-10456770-B2 · Oct 29, 2019 · US
Synthetic Silica as Packing Material in Supported Liquid Extraction
US-2019314786-A1 · Oct 17, 2019 · US
Porous nanocomposite polymer hydrogels for water treatment
US-2019292074-A1 · Sep 26, 2019 · US
Method of producing fluoroapatite powder, fluoroapatite powder, and adsorption apparatus
US-10407306-B2 · Sep 10, 2019 · US
Sorbent systems and methods
US-10391469-B2 · Aug 27, 2019 · US
Desulfurization apparatus and desulfurization method
US-2019240612-A1 · Aug 8, 2019 · US
Porous nanocomposite polymer hydrogels for water treatment
US-10364163-B2 · Jul 30, 2019 · US
Adsorption system
US-2019170448-A1 · Jun 6, 2019 · US
Cryogenic adsorption process for xenon recovery
US-10295255-B2 · May 21, 2019 · US
Porous materials with controlled porosity; process for the preparation thereof; and use thereof for chromatographic separations
US-2019134604-A1 · May 9, 2019 · US
Hybrid material for chromatographic separations comprising a superficially porous core and a surrounding material
US-2019091657-A1 · Mar 28, 2019 · US
Use of type v adsorbent and gas concentration for gas adsorption and capture
US-2019022573-A1 · Jan 24, 2019 · US
Superficially porous materials comprising a coated core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations
US-2019015815-A1 · Jan 17, 2019 · US
Thermal management system with sublimator and adsorbent bed
US-2018370662-A1 · Dec 27, 2018 · US
Adsorption system
US-10139169-B2 · Nov 27, 2018 · US
Sorbent
US-10105677-B2 · Oct 23, 2018 · US
Sorbent-loaded beads for high temperature adsorption processes
US-2018296967-A1 · Oct 18, 2018 · US
Temperature controlled adsorption process for recovering condensable components from a gas stream
US-10093877-B2 · Oct 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J2220/56?
- CPC B01J2220/56 is the Cooperative Patent Classification code for “Use in the form of a bed.”
- How many patents are filed under CPC B01J2220/56 (Use in the form of a bed)?
- Our database includes 135 publications tagged with this CPC code.
- Is patent activity under CPC B01J2220/56 growing?
- Publication counts under this code: 11 in 2024 vs 14 in 2025 (latest complete years).