Heat-collecting member and agricultural house
US-12429250-B2 · Sep 30, 2025 · US
with enlarged surfaces, e.g. with protrusions or corrugations (collectors comprising porous material or permeable masses directly contacting the working fluids F24S10/80) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F24S10/75 |
| Official title | with enlarged surfaces, e.g. with protrusions or corrugations (collectors comprising porous material or permeable masses directly contacting the working fluids F24S10/80) |
| Display label | with enlarged surfaces, e.g. with protrusions or corrugations (collectors comprising porous material or permeable masses directly contacting the working fluids F24S10/80) |
| Total patents | 20 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12429250-B2 · Sep 30, 2025 · US
US-2025297781-A1 · Sep 25, 2025 · US
US-2025297782-A1 · Sep 25, 2025 · US
US-2024318870-A1 · Sep 26, 2024 · US
US-11649987-B2 · May 16, 2023 · US
US-2022186983-A1 · Jun 16, 2022 · US
US-2021254861-A1 · Aug 19, 2021 · US
US-11015838-B2 · May 25, 2021 · US
US-10935281-B1 · Mar 2, 2021 · US
US-10921027-B2 · Feb 16, 2021 · US
US-10533775-B2 · Jan 14, 2020 · US
US-10352590-B2 · Jul 16, 2019 · US
US-10295224-B1 · May 21, 2019 · US
US-2019107311-A1 · Apr 11, 2019 · US
US-2018320931-A1 · Nov 8, 2018 · US
US-9958185-B2 · May 1, 2018 · US
US-2016298876-A1 · Oct 13, 2016 · US
US-2016153682-A1 · Jun 2, 2016 · US
US-9310099-B2 · Apr 12, 2016 · US
US-2015159915-A1 · Jun 11, 2015 · US