Imbalance compensated shaker for mixing fluidic samples
US-2025256251-A1 · Aug 14, 2025 · US
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the vibrations being caused by an unbalanced rotating member
the vibrations being caused by an unbalanced rotating member · 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 | B01F31/265 |
| Official title | {the vibrations being caused by an unbalanced rotating member} |
| Display label | the vibrations being caused by an unbalanced rotating member |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High throughput system for performing assays using electrochemiluminescence including a consumable shaking apparatus
US-2025035656-A1 · Jan 30, 2025 · US
Non-contact, on-slide fluid mixing
US-2024335840-A1 · Oct 10, 2024 · US
Rapid freezing, storage, transport, and thawing system for containers of biopharmaceutical products
US-12078403-B2 · Sep 3, 2024 · US
High throughput system for performing assays using electrochemiluminescence including a consumable shaking apparatus
US-12066449-B2 · Aug 20, 2024 · US
Non-contact, on-slide fluid mixing
US-12042796-B2 · Jul 23, 2024 · US
Systems and methods for mixing drawn fluids
US-11690545-B2 · Jul 4, 2023 · US
Non-contact, on-slide fluid mixing
US-2022305497-A1 · Sep 29, 2022 · US
Print substance container vibration
US-11453219-B2 · Sep 27, 2022 · US
Non-contact, on-slide fluid mixing
US-11376600-B2 · Jul 5, 2022 · US
Enclosed mixture stirrer using intermittent resonance and method
US-11318429-B2 · May 3, 2022 · US
High throughput system for performing assays using electrochemiluminescence including a consumable shaking apparatus
US-2021223272-A1 · Jul 22, 2021 · US
Enclosed mixture stirrer using intermittent resonance and method
US-2021129094-A1 · May 6, 2021 · US
Microparticle-containing liquid dispersing device, microparticle sedimentation suppression method, microparticle sorting or measuring device, and microparticle sedimentation suppression vibrator
US-2021053017-A1 · Feb 25, 2021 · US
Print substance container vibration
US-2020369036-A1 · Nov 26, 2020 · US
Non-contact, on-slide fluid mixing
US-2020061623-A1 · Feb 27, 2020 · US
Systems and methods for mixing drawn fluids
US-2019282151-A1 · Sep 19, 2019 · US
Sample processing apparatus with integrated heater, shaker and magnet
US-10399048-B2 · Sep 3, 2019 · US
Sample processing apparatus with integrated heater, shaker and magnet
US-2019039034-A1 · Feb 7, 2019 · US