Centrifugal drying method and centrifugal dryer
US-2025116456-A1 · Apr 10, 2025 · US
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Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B04B9/00 |
| Official title | Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls |
| Display label | Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Continuous centrifugal isolating system and methods of use thereof
US-2024307892-A1 · Sep 19, 2024 · US
Free-flying centrifuge systems and methods
US-2024149279-A1 · May 9, 2024 · US
Centrifuge rotor with locking levers providing visual indication of cover closure
US-11731144-B2 · Aug 22, 2023 · US
Paperfuge: An integrated paper-based centrifugation and microfluidics platform for low-cost diagnostics
US-11331665-B2 · May 17, 2022 · US
Centrifugal separator electrically driven by magnetisable regions integrated into the rotary vessel interacting with electromagnetic windings in the housing
US-10883397-B2 · Jan 5, 2021 · US
Centrifuge rotor
US-2020406271-A1 · Dec 31, 2020 · US
Centrifuge rotor with lid locking mechanism
US-10493469-B2 · Dec 3, 2019 · US
Device for separating blood into its components as well as a method for doing so and use of such a device
US-10335533-B2 · Jul 2, 2019 · US
Advanced liquid centrifuge using differentially rotating cylinders and optimized boundary conditions, and methods for the separation of fluids
US-10300410-B2 · May 28, 2019 · US
Paperfuge: An integrated paper-based centrifugation and microfluidics platform for low-cost diagnostics
US-2019022642-A1 · Jan 24, 2019 · US
Drive apparatus for a separator arrangement
US-10155231-B2 · Dec 18, 2018 · US
Method for operating a separator with a drive chamber under negative pressure
US-10105717-B2 · Oct 23, 2018 · US
Centrifuge for pivoting the rotating shafts of the sample container and swing rotor for centrifuge
US-10046335-B2 · Aug 14, 2018 · US
Centrifugal Separator
US-2018066550-A1 · Mar 8, 2018 · US
Centrifuge and swing rotor for centrifuge
US-2017050196-A1 · Feb 23, 2017 · US
Centrifuge rotor
US-2017050194-A1 · Feb 23, 2017 · US
Device for separating blood into its components as well as a method for doing so and use of such a device
US-2016279315-A1 · Sep 29, 2016 · US
Centrifugal analysis system and analysis method thereof
US-9267785-B2 · Feb 23, 2016 · US
Advanced Liquid Centrifuge Using Differentially Rotating Cylinders and Optimized Boundary Conditions, and Methods for the Separation of Fluids
US-2015246364-A1 · Sep 3, 2015 · US