Heat exchanger and refrigeration cycle apparatus
US-2025389432-A1 · Dec 25, 2025 · US
Condensers made by assembling a tube on a plate-like element or between plate-like elements · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F25B2339/045 |
| Official title | Condensers made by assembling a tube on a plate-like element or between plate-like elements |
| Display label | Condensers made by assembling a tube on a plate-like element or between plate-like elements |
| Total patents | 19 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025389432-A1 · Dec 25, 2025 · US
US-12215883-B2 · Feb 4, 2025 · US
US-12140389-B2 · Nov 12, 2024 · US
US-12055326-B2 · Aug 6, 2024 · US
US-2024142147-A1 · May 2, 2024 · US
US-2024068698-A1 · Feb 29, 2024 · US
US-11656011-B2 · May 23, 2023 · US
US-11454435-B2 · Sep 27, 2022 · US
US-11441834-B2 · Sep 13, 2022 · US
US-11353248-B2 · Jun 7, 2022 · US
US-2022155031-A1 · May 19, 2022 · US
US-2021310705-A1 · Oct 7, 2021 · US
US-2020393180-A1 · Dec 17, 2020 · US
US-2020318871-A1 · Oct 8, 2020 · US
US-10739061-B2 · Aug 11, 2020 · US
US-2020232689-A1 · Jul 23, 2020 · US
US-2019178561-A1 · Jun 13, 2019 · US
US-2019017740-A1 · Jan 17, 2019 · US
US-2015000328-A1 · Jan 1, 2015 · US