Heat-assisted pumping systems for use in negative pressure wound therapy
US-12186166-B2 · Jan 7, 2025 · US
Adaptations for driving, or combinations with, pumps · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F01B23/08 |
| Official title | Adaptations for driving, or combinations with, pumps |
| Display label | Adaptations for driving, or combinations with, pumps |
| Total patents | 17 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 5 |
| 2024 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12186166-B2 · Jan 7, 2025 · US
US-12084974-B2 · Sep 10, 2024 · US
US-12066022-B2 · Aug 20, 2024 · US
US-11470758-B2 · Oct 18, 2022 · US
US-2022325705-A1 · Oct 13, 2022 · US
US-2022213789-A1 · Jul 7, 2022 · US
US-11306590-B2 · Apr 19, 2022 · US
US-2022000672-A1 · Jan 6, 2022 · US
US-11179164-B2 · Nov 23, 2021 · US
US-11071653-B2 · Jul 27, 2021 · US
US-2020392949-A1 · Dec 17, 2020 · US
US-2020060065-A1 · Feb 27, 2020 · US
US-10524405-B2 · Jan 7, 2020 · US
US-2019365967-A1 · Dec 5, 2019 · US
US-2018332761-A1 · Nov 22, 2018 · US
US-2018140467-A1 · May 24, 2018 · US
US-2018058218-A1 · Mar 1, 2018 · US