Separator element
US-2023375010-A1 · Nov 23, 2023 · US
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characterised by the material of the flexible separating means
characterised by the material of the flexible separating means · 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 | F15B2201/3155 |
| Official title | characterised by the material of the flexible separating means |
| Display label | characterised by the material of the flexible separating means |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 2 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Brake system damping device
US-11680619-B2 · Jun 20, 2023 · US
Disposable Alternating Tangential Flow Filtration Units
US-2023093783-A9 · Mar 23, 2023 · US
Accumulator for a damper and method of manufacture thereof
US-2022243781-A1 · Aug 4, 2022 · US
Disposable Alternating Tangential Flow Filtration Units
US-2022008803-A1 · Jan 13, 2022 · US
Pulsation dampener with gas retention
US-11193506-B2 · Dec 7, 2021 · US
Disposable alternating tangential flow filtration units
US-11156219-B2 · Oct 26, 2021 · US
Accumulator
US-11149754-B2 · Oct 19, 2021 · US
Accumulator
US-2021156402-A1 · May 27, 2021 · US
Accumulator
US-2021140449-A1 · May 13, 2021 · US
Brake System Damping Device
US-2020386291-A1 · Dec 10, 2020 · US
Pulsation dampener with gas retention
US-2020159112-A1 · May 21, 2020 · US
Pressure accumulator
US-10145390-B2 · Dec 4, 2018 · US
Disposable Alternating Tangential Flow Filtration Units
US-2018238317-A1 · Aug 23, 2018 · US
Pressure accumulator
US-2016245310-A1 · Aug 25, 2016 · US