Centrifuge unit for a microfluidic device for processing liquid samples
US-12440853-B2 · Oct 14, 2025 · US
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using centrifugal forces
using centrifugal forces · 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 | F16K99/0063 |
| Official title | {using centrifugal forces} |
| Display label | using centrifugal forces |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 1 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Centrifugal cassette with molded insertable valves
US-12326200-B2 · Jun 10, 2025 · US
Centrifuge Unit for a Microfluidic Device for Processing Liquid Samples
US-2022314239-A1 · Oct 6, 2022 · US
Centrifugal Cassette with Molded Insertable Valves
US-2022112967-A1 · Apr 14, 2022 · US
Centrifugal valve control apparatus
US-11035497-B2 · Jun 15, 2021 · US
Fluid handling method to switch a valve device or to temporarily counteract a flow
US-10906041-B2 · Feb 2, 2021 · US
Centrifugal valve control apparatus
US-2020025312-A1 · Jan 23, 2020 · US
Driving force transmission device of vehicle
US-10309523-B2 · Jun 4, 2019 · US
Centrifugal microfluidic device
US-10265647-B2 · Apr 23, 2019 · US
Fluid handling device and method of handling fluids
US-2019070607-A1 · Mar 7, 2019 · US
Driving force transmission device of vehicle
US-2017343100-A1 · Nov 30, 2017 · US
Microfluidic element for analysis of a sample liquid
US-9221051-B2 · Dec 29, 2015 · US
Centrifugal microfluidic device
US-2015231530-A1 · Aug 20, 2015 · US
Device for handling fluids
US-2015093305-A1 · Apr 2, 2015 · US