Absorption type chiller
US-2025189178-A1 · Jun 12, 2025 · US
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Regeneration
Regeneration · 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 | F25B2315/005 |
| Official title | Regeneration |
| Display label | Regeneration |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2021 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cooling machine
US-11940184-B2 · Mar 26, 2024 · US
Cooling machine
US-11768015-B2 · Sep 26, 2023 · US
Cooling machine
US-2021215404-A1 · Jul 15, 2021 · US
Cooling machine
US-2021215405-A1 · Jul 15, 2021 · US
Heat exchanger and method for use thereof
US-10982910-B2 · Apr 20, 2021 · US
Adsorption refrigerator, method for controlling adsorption refrigerator, and cooling system
US-10267543-B2 · Apr 23, 2019 · US
Heat Exchanger and Method for Use Thereof
US-2018356165-A1 · Dec 13, 2018 · US
Adsorption refrigerator, method for controlling adsorption refrigerator, and cooling system
US-2018224169-A1 · Aug 9, 2018 · US
Triple effect absorption chiller
US-10018383-B2 · Jul 10, 2018 · US
Triple effect absorption chiller
US-2017328605-A1 · Nov 16, 2017 · US