Heat Exchanger and Method for Use Thereof
US-2018356165-A1 · Dec 13, 2018 · US
the absorbent or adsorbent being a solid, e.g. salt (F25B17/12 takes precedence)
the absorbent or adsorbent being a solid, e.g. salt (F25B17/12 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 | F25B17/08 |
| Official title | the absorbent or adsorbent being a solid, e.g. salt (F25B17/12 takes precedence) |
| Display label | the absorbent or adsorbent being a solid, e.g. salt (F25B17/12 takes precedence) |
| Total patents | 145 |
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 | 10 |
| 2016 | 17 |
| 2017 | 22 |
| 2018 | 18 |
| 2019 | 25 |
| 2020 | 19 |
| 2021 | 13 |
| 2022 | 4 |
| 2023 | 10 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adsorption system
US-10139169-B2 · Nov 27, 2018 · US
Porous carbon, humidity control adsorbent, adsorption heat pump, and fuel cell
US-10137405-B2 · Nov 27, 2018 · US
Rare earth-based metal-organic framework for moisture removal and control in confined spaces
US-2018282350-A1 · Oct 4, 2018 · US
Adsorption heat exchanger devices
US-2018281127-A1 · Oct 4, 2018 · US
Adsorption refrigerator, method for controlling adsorption refrigerator, and cooling system
US-2018224169-A1 · Aug 9, 2018 · US
Adsorption heat exchanger devices
US-10041709-B2 · Aug 7, 2018 · US
Method for preparing adsorption device
US-2018209699-A1 · Jul 26, 2018 · US
Cooling device
US-10012423-B2 · Jul 3, 2018 · US
Sorption system in a transport refrigeration system
US-2018149393-A1 · May 31, 2018 · US
Adsorption type cooling apparatus using nanoporous aluminophosphate and operation method thereof
US-2018135895-A1 · May 17, 2018 · US
Climate control system and associated methods
US-2017356695-A1 · Dec 14, 2017 · US
Sorption module
US-2017343262-A1 · Nov 30, 2017 · US
Module for a heat pump
US-9829225-B2 · Nov 28, 2017 · US
Adsorption heat exchanger devices
US-9821418-B2 · Nov 21, 2017 · US
Sorption module
US-2017328607-A1 · Nov 16, 2017 · US
Adsorber
US-2017328606-A1 · Nov 16, 2017 · US
Refrigeration system
US-2017314826-A1 · Nov 2, 2017 · US
Engine off vapor compression adsorption cycle
US-9796240-B2 · Oct 24, 2017 · US
Adsorption air-conditioning system
US-9789746-B2 · Oct 17, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F25B17/08?
- CPC F25B17/08 is the Cooperative Patent Classification code for “the absorbent or adsorbent being a solid, e.g. salt (F25B17/12 takes precedence).”
- How many patents are filed under CPC F25B17/08 (the absorbent or adsorbent being a solid, e.g. salt (F25B17/12 takes precedence))?
- Our database includes 145 publications tagged with this CPC code.
- Is patent activity under CPC F25B17/08 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).