System and method for substance removal
US-2024261718-A1 · Aug 8, 2024 · US
Controlling adsorption (controlling temperature swing adsorption B01D53/0462, controlling pressure swing adsorption B01D53/047)
Controlling adsorption (controlling temperature swing adsorption B01D53/0462, controlling pressure swing adsorption B01D53/047) · 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 | B01D53/0454 |
| Official title | {Controlling adsorption (controlling temperature swing adsorption B01D53/0462, controlling pressure swing adsorption B01D53/047)} |
| Display label | Controlling adsorption (controlling temperature swing adsorption B01D53/0462, controlling pressure swing adsorption B01D53/047) |
| Total patents | 610 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 32 |
| 2016 | 33 |
| 2017 | 43 |
| 2018 | 58 |
| 2019 | 54 |
| 2020 | 57 |
| 2021 | 65 |
| 2022 | 54 |
| 2023 | 62 |
| 2024 | 59 |
| 2025 | 77 |
| 2026 | 16 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adaptive control of btx removal in sulfur recovery units
US-2024140796-A1 · May 2, 2024 · US
Fuel cell chemical filter monitoring system and methods
US-2024113317-A1 · Apr 4, 2024 · US
System and method for improving canister purging
US-2016369721-A1 · Dec 22, 2016 · US
Carbon dioxide concentration-controlling device and electronic apparatus
US-2016354722-A1 · Dec 8, 2016 · US
Adsorbed natural gas storage facility
US-2016346724-A1 · Dec 1, 2016 · US
Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor port
US-9504859-B2 · Nov 29, 2016 · US
System and method of predicting CO2 breakthrough and absorbent replacement
US-9504797-B2 · Nov 29, 2016 · US
Sensor system and oxygen separator comprising a sensor system
US-2016310887-A1 · Oct 27, 2016 · US
Localized computer system humidity control
US-2016313747-A1 · Oct 27, 2016 · US
Control of an air dryer drain valve cycle
US-9475476-B1 · Oct 25, 2016 · US
Air dryer system for a locomotive with optimized purge air control
US-9469287-B2 · Oct 18, 2016 · US
Systems and methods of cleaning cabin air in a transportation vehicle
US-2016288043-A1 · Oct 6, 2016 · US
Blower purge dryer with cooling apparatus and methodology
US-2016288048-A1 · Oct 6, 2016 · US
Fuel vapor processing apparatus
US-9421490-B2 · Aug 23, 2016 · US
Device for exhausting carbon dioxide associated with heating or air-conditioning device
US-2016220944-A1 · Aug 4, 2016 · US
Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor post
US-2016213954-A1 · Jul 28, 2016 · US
Air Dryer System for a Locomotive with Optimized Purge Air Control
US-2016159335-A1 · Jun 9, 2016 · US
End of service life indicating systems for layered filter cartridges
US-9358494-B2 · Jun 7, 2016 · US
Portable oxygen concentrator with integrated manifold
US-9321001-B2 · Apr 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D53/0454?
- CPC B01D53/0454 is the Cooperative Patent Classification code for “Controlling adsorption (controlling temperature swing adsorption B01D53/0462, controlling pressure swing adsorption B01D53/047).”
- How many patents are filed under CPC B01D53/0454 (Controlling adsorption (controlling temperature swing adsorption B01D53/0462, controlling pressure swing adsorption B01D53/047))?
- Our database includes 610 publications tagged with this CPC code.
- Is patent activity under CPC B01D53/0454 growing?
- Publication counts under this code: 59 in 2024 vs 77 in 2025 (latest complete years).