Cell washing chamber for blood processing centrifuge
US-11964286-B2 · Apr 23, 2024 · US
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for drying or washing the separated solid particles
for drying or washing the separated solid particles · 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 | B04B15/12 |
| Official title | for drying or washing the separated solid particles |
| Display label | for drying or washing the separated solid particles |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pressurizing centrifugal dehydrator
US-11944987-B2 · Apr 2, 2024 · US
Pressurizing centrifugal dehydrator
US-11833458-B2 · Dec 5, 2023 · US
Blood washing and separation system
US-11759795-B2 · Sep 19, 2023 · US
Continuous centrifugal dewatering device
US-2022388014-A1 · Dec 8, 2022 · US
Pressurizing centrifugal dehydrator
US-2022016646-A1 · Jan 20, 2022 · US
Pressurizing centrifugal dehydrator
US-2021316235-A1 · Oct 14, 2021 · US
Solid-jacket screw centrifuge with a solid discharge chamber designed as a drying chamber
US-10882058-B2 · Jan 5, 2021 · US
Cell Washing Chamber for Blood Processing Centrifuge
US-2020324301-A1 · Oct 15, 2020 · US
Blood washing and separation system
US-2020197956-A1 · Jun 25, 2020 · US
System for removing undesirable elements from blood using a first wash step and a second wash step
US-10293098-B2 · May 21, 2019 · US
System for removing undesirable elements from blood using a first wash step and a second wash step
US-2018311431-A1 · Nov 1, 2018 · US
Methods and apparatus for the continuous monitoring of wear and pressure in centrifugal concentrators
US-2018304277-A1 · Oct 25, 2018 · US
System for removing undesirable elements from blood using a first wash step and a second wash step
US-10039876-B2 · Aug 7, 2018 · US
Cell washing plunger using centrifugal force
US-9713810-B2 · Jul 25, 2017 · US
Solid-Jacket Screw Centrifuge and Method for Operating the Same
US-2017182502-A1 · Jun 29, 2017 · US
Cell Washing Plunger Using Centrifugal Force
US-2016288139-A1 · Oct 6, 2016 · US
Fat removal from blood
US-2015314060-A1 · Nov 5, 2015 · US