Absorption type chiller
US-2025189179-A1 · Jun 12, 2025 · US
specially adapted for sorption type systems
specially adapted for sorption type systems · 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 | F25B39/026 |
| Official title | {specially adapted for sorption type systems} |
| Display label | specially adapted for sorption type systems |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Absorption type chiller
US-2025189178-A1 · Jun 12, 2025 · US
Tube-in-tube ionic liquid heat exchanger employing a selectively permeable tube
US-12031777-B2 · Jul 9, 2024 · US
Thermal management systems
US-11796230-B1 · Oct 24, 2023 · US
Thermal management systems
US-11629892-B1 · Apr 18, 2023 · US
Tube-in-tube ionic liquid heat exchanger employing a selectively permeable tube
US-2023070246-A1 · Mar 9, 2023 · US
Thermal management systems
US-11561033-B1 · Jan 24, 2023 · US
Tube-in-tube ionic liquid heat exchanger employing a selectively permeable tube
US-11454458-B1 · Sep 27, 2022 · US
In-vehicle absorption heat pump device
US-11454431-B2 · Sep 27, 2022 · US
In-vehicle absorption heat pump device
US-2021215407-A1 · Jul 15, 2021 · US
Absorption chiller
US-2021148612-A1 · May 20, 2021 · US
Absorption heat pump device
US-10857855-B2 · Dec 8, 2020 · US
Sorption system in a transport refrigeration system
US-10571165-B2 · Feb 25, 2020 · US
Machine for air-cooled absorption
US-10527324-B2 · Jan 7, 2020 · US
Absorption heat pump device
US-2019210428-A1 · Jul 11, 2019 · US
Evaporator set, preferably for a thermally driven adsorption device, and adsorption device
US-10240825-B2 · Mar 26, 2019 · US
Sorption module
US-10203137-B2 · Feb 12, 2019 · US
Method for operating a cooling system and a cooling system
US-10132532-B2 · Nov 20, 2018 · US
Sorption system in a transport refrigeration system
US-2018149393-A1 · May 31, 2018 · US
Absorption heat pump apparatus
US-9841215-B2 · Dec 12, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F25B39/026?
- CPC F25B39/026 is the Cooperative Patent Classification code for “specially adapted for sorption type systems.”
- How many patents are filed under CPC F25B39/026 (specially adapted for sorption type systems)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC F25B39/026 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).