Clamp device and stacked heat converter
US-2023358485-A1 · Nov 9, 2023 · US
the conduits being formed by spaced plates with inserted elements (F28D1/0358 takes precedence) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F28D1/0366 |
| Official title | {the conduits being formed by spaced plates with inserted elements (F28D1/0358 takes precedence)} |
| Display label | the conduits being formed by spaced plates with inserted elements (F28D1/0358 takes precedence) |
| Total patents | 74 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 8 |
| 2021 | 9 |
| 2022 | 4 |
| 2023 | 10 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2023358485-A1 · Nov 9, 2023 · US
US-2023344310-A1 · Oct 26, 2023 · US
US-2023311637-A1 · Oct 5, 2023 · US
US-11754344-B2 · Sep 12, 2023 · US
US-2023280101-A1 · Sep 7, 2023 · US
US-11686530-B2 · Jun 27, 2023 · US
US-11684077-B2 · Jun 27, 2023 · US
US-2023168042-A1 · Jun 1, 2023 · US
US-2023156970-A1 · May 18, 2023 · US
US-2022281353-A1 · Sep 8, 2022 · US
US-2022271366-A1 · Aug 25, 2022 · US
US-11407330-B2 · Aug 9, 2022 · US
US-11346608-B2 · May 31, 2022 · US
US-2021356209-A1 · Nov 18, 2021 · US
US-2021339257-A1 · Nov 4, 2021 · US
US-11131464-B2 · Sep 28, 2021 · US
US-2021274819-A1 · Sep 9, 2021 · US
US-11105557-B2 · Aug 31, 2021 · US
US-11064720-B2 · Jul 20, 2021 · US
US-2021205729-A1 · Jul 8, 2021 · US
Answers are generated from the same data shown on this page.