Advanced large scale field-erected air cooled industrial steam condenser
US-12460866-B2 · Nov 4, 2025 · US
for feeding steam or vapour to condensers
for feeding steam or vapour to condensers · 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 | F28B9/02 |
| Official title | for feeding steam or vapour to condensers |
| Display label | for feeding steam or vapour to condensers |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 1 |
| 2017 | 10 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 2 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air-cooled steam condenser with improved second stage condenser
US-2025327623-A1 · Oct 23, 2025 · US
Impingement device for heat exchanger inlet tube protection
US-12292245-B2 · May 6, 2025 · US
Advanced large scale field-erected air cooled industrial steam condenser
US-2025085057-A1 · Mar 13, 2025 · US
Air-cooled steam condenser with improved second stage condenser
US-12241686-B2 · Mar 4, 2025 · US
Advanced large scale field-erected air cooled industrial steam condenser
US-12018891-B2 · Jun 25, 2024 · US
Advanced large scale field-erected air cooled industrial steam condenser
US-11933542-B2 · Mar 19, 2024 · US
Advanced large scale field-erected air cooled industrial steam condenser
US-11788792-B2 · Oct 17, 2023 · US
Advanced large scale field-erected air cooled industrial steam condenser
US-2023251038-A1 · Aug 10, 2023 · US
Advanced Large Scale Field-Erected Air Cooled Industrial Steam Condenser
US-2023243592-A1 · Aug 3, 2023 · US
Advanced large scale field-erected air cooled industrial steam condenser
US-2023228492-A1 · Jul 20, 2023 · US
Impingement device for heat exchanger inlet tube protection
US-2023100209-A1 · Mar 30, 2023 · US
Air-cooled condenser system
US-11604030-B2 · Mar 14, 2023 · US
Air-cooled steam condenser with improved second stage condenser
US-2023051944-A1 · Feb 16, 2023 · US
Advanced large scale field-erected air cooled industrial steam condenser
US-11512900-B2 · Nov 29, 2022 · US
Advanced large scale field-erected air cooled industrial steam condenser
US-11499782-B2 · Nov 15, 2022 · US
Modular fluid flow distribution system in which differently shaped plates can be rearranged to different positions
US-11322266-B2 · May 3, 2022 · US
Advanced large scale field-erected air cooled industrial steam condenser
US-2021325114-A1 · Oct 21, 2021 · US
Advanced large scale field-erected air cooled industrial steam condenser
US-2021302102-A1 · Sep 30, 2021 · US
Steam bypass conduit
US-2021231030-A1 · Jul 29, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28B9/02?
- CPC F28B9/02 is the Cooperative Patent Classification code for “for feeding steam or vapour to condensers.”
- How many patents are filed under CPC F28B9/02 (for feeding steam or vapour to condensers)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC F28B9/02 growing?
- Publication counts under this code: 2 in 2024 vs 5 in 2025 (latest complete years).