Liquid Desiccant Air Conditioner Modules Having Aerodynamic Features
US-2025207826-A1 · Jun 26, 2025 · US
the absorbent or adsorbent being a liquid, e.g. brine (F25B17/10 takes precedence)
the absorbent or adsorbent being a liquid, e.g. brine (F25B17/10 takes precedence) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F25B17/02 |
| Official title | the absorbent or adsorbent being a liquid, e.g. brine (F25B17/10 takes precedence) |
| Display label | the absorbent or adsorbent being a liquid, e.g. brine (F25B17/10 takes precedence) |
| Total patents | 52 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 13 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Liquid desiccant dedicated vapor compression system and a method of operation thereof
US-2024418379-A1 · Dec 19, 2024 · US
Use of an absorber material for absorbing and / or distributing liquids in an actively and / or passively cooled current-carrying system
US-11857947-B2 · Jan 2, 2024 · US
Cooling systems having an integrated ionic liquid salt dehumidification system
US-11719447-B2 · Aug 8, 2023 · US
Separate quick-freezing equipment
US-2023235952-A1 · Jul 27, 2023 · US
Quick-freezing equipment
US-2023235940-A1 · Jul 27, 2023 · US
Aircraft propulsion system with vapor absorption refrigeration system
US-11519294-B2 · Dec 6, 2022 · US
Cooling Systems Having An Integrated Ionic Liquid Salt Dehumidification System
US-2022099314-A1 · Mar 31, 2022 · US
Use of an absorber material for absorbing and / or distributing liquids in an actively and / or passively cooled current-carrying system
US-2022023833-A1 · Jan 27, 2022 · US
Cooling systems having an integrated ionic liquid salt dehumidification system
US-11149970-B2 · Oct 19, 2021 · US
Aircraft propulsion system with vapor absorption refrigeration system
US-2021156277-A1 · May 27, 2021 · US
Adsorptive hybrid desiccant cooling system
US-10704792-B2 · Jul 7, 2020 · US
Cooled-hydrogen supply station and a cooling apparatus for hydrogen
US-10571077-B2 · Feb 25, 2020 · US
3D microstructures for rapid absorption/desorption in mechanically constrained liquid absorbents
US-10551094-B2 · Feb 4, 2020 · US
Refrigeration unit for container
US-10345014-B2 · Jul 9, 2019 · US
Independent temperature and humidity processing air conditioning system driven by low-level thermal energy
US-10330331-B2 · Jun 25, 2019 · US
A cooled-hydrogen supply station and a cooling apparatus for hydrogen
US-2019032849-A1 · Jan 31, 2019 · US
Vehicular adsorption type air conditioning device
US-10137762-B2 · Nov 27, 2018 · US
Adsorptive hybrid desiccant cooling system
US-2018299147-A1 · Oct 18, 2018 · US
Independent temperature and humidity processing air conditioning system driven by low-level thermal energy
US-2018259203-A1 · Sep 13, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F25B17/02?
- CPC F25B17/02 is the Cooperative Patent Classification code for “the absorbent or adsorbent being a liquid, e.g. brine (F25B17/10 takes precedence).”
- How many patents are filed under CPC F25B17/02 (the absorbent or adsorbent being a liquid, e.g. brine (F25B17/10 takes precedence))?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC F25B17/02 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).