Evaporative condenser and air conditioner including same
US-12429259-B2 · Sep 30, 2025 · US
the longitudinal or transversal partitions being separate elements attached to header boxes (F28F9/0212, F28F9/0217 take precedence)
the longitudinal or transversal partitions being separate elements attached to header boxes (F28F9/0212, F28F9/0217 take 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 | F28F9/0207 |
| Official title | {the longitudinal or transversal partitions being separate elements attached to header boxes (F28F9/0212, F28F9/0217 take precedence)} |
| Display label | the longitudinal or transversal partitions being separate elements attached to header boxes (F28F9/0212, F28F9/0217 take precedence) |
| Total patents | 62 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 3 |
| 2019 | 9 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 9 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat exchanger
US-12339070-B2 · Jun 24, 2025 · US
Heat exchanger
US-12305931-B2 · May 20, 2025 · US
Heat exchanger and air-conditioning apparatus
US-12281856-B2 · Apr 22, 2025 · US
Connection-type block, header connecting body, and condenser including same
US-2024361078-A1 · Oct 31, 2024 · US
Heat exchanger and heat exchange system
US-12111122-B2 · Oct 8, 2024 · US
Heat exchanger and air conditioner having the same
US-12078427-B2 · Sep 3, 2024 · US
Heat exchanger
US-2024085116-A1 · Mar 14, 2024 · US
Evaporative condenser and air conditioner including same
US-2024027110-A1 · Jan 25, 2024 · US
Heat exchanger
US-11846472-B2 · Dec 19, 2023 · US
Heat exchanger having means for reducing thermal stress
US-2023366630-A1 · Nov 16, 2023 · US
Heat exchanger and air conditioner having the same
US-2023341189-A1 · Oct 26, 2023 · US
Heat exchanger and air conditioner having the same
US-11732971-B2 · Aug 22, 2023 · US
Header box and heat exchanger
US-11624565-B2 · Apr 11, 2023 · US
Heat exchanger
US-2023109366-A1 · Apr 6, 2023 · US
Heat exchanger and air-conditioning apparatus
US-2022381515-A1 · Dec 1, 2022 · US
Heat exchanger construction
US-11402156-B2 · Aug 2, 2022 · US
ECS dual entry ram inlet plenum
US-11396378-B2 · Jul 26, 2022 · US
Heat exchanger
US-2022214113-A1 · Jul 7, 2022 · US
Heat exchanger
US-2022196335-A1 · Jun 23, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28F9/0207?
- CPC F28F9/0207 is the Cooperative Patent Classification code for “the longitudinal or transversal partitions being separate elements attached to header boxes (F28F9/0212, F28F9/0217 take precedence).”
- How many patents are filed under CPC F28F9/0207 (the longitudinal or transversal partitions being separate elements attached to header boxes (F28F9/0212, F28F9/0217 take precedence))?
- Our database includes 62 publications tagged with this CPC code.
- Is patent activity under CPC F28F9/0207 growing?
- Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).