Membrane separation and washing devices, systems and methods employing same, and data management systems and methods
US-10130751-B2 · Nov 20, 2018 · US
Washing or rinsing blood or blood constituents
Washing or rinsing blood or blood constituents · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61M1/3692 |
| Official title | {Washing or rinsing blood or blood constituents} |
| Display label | Washing or rinsing blood or blood constituents |
| Total patents | 181 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 20 |
| 2017 | 23 |
| 2018 | 24 |
| 2019 | 19 |
| 2020 | 22 |
| 2021 | 19 |
| 2022 | 9 |
| 2023 | 13 |
| 2024 | 9 |
| 2025 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing cell concentrate, and cell suspension treatment system
US-10113144-B2 · Oct 30, 2018 · US
Cell washing using acoustic waves
US-2018207349-A1 · Jul 26, 2018 · US
Blood Component Pooling Device, System and Method
US-2018154054-A1 · Jun 7, 2018 · US
Methods for rejuvenating red blood cells
US-9950012-B2 · Apr 24, 2018 · US
System and method for automated platelet wash
US-9833794-B2 · Dec 5, 2017 · US
Cell processing system and method with preliminary process evaluation
US-2017340783-A1 · Nov 30, 2017 · US
Systems and methods for performing online extracorporeal photopheresis
US-2017319775-A1 · Nov 9, 2017 · US
Dialysis-fluid supply system
US-2017312414-A1 · Nov 2, 2017 · US
Dialysis-fluid supply system
US-2017312413-A1 · Nov 2, 2017 · US
Disposable Fluid Circuits and Methods for Cell Washing
US-2017274134-A1 · Sep 28, 2017 · US
Data management system and method for membrane separation systems
US-9764075-B2 · Sep 19, 2017 · US
Cell processing system and method with process parameter control
US-2017262601-A1 · Sep 14, 2017 · US
Cell washing plunger using centrifugal force
US-9757721-B2 · Sep 12, 2017 · US
System and Method for Washing Shed Blood
US-2017246376-A1 · Aug 31, 2017 · US
Systems and methods for performing online extracorporeal photopheresis
US-9744288-B2 · Aug 29, 2017 · US
A blood processing apparatus comprising a measurement device
US-2017232178-A1 · Aug 17, 2017 · US
A blood processing apparatus comprising a holder device for a measurement device
US-2017227438-A1 · Aug 10, 2017 · US
Tubing set for use in a blood processing apparatus
US-2017224893-A1 · Aug 10, 2017 · US
Disposable fluid circuits and methods for cell washing
US-9717842-B2 · Aug 1, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61M1/3692?
- CPC A61M1/3692 is the Cooperative Patent Classification code for “Washing or rinsing blood or blood constituents.”
- How many patents are filed under CPC A61M1/3692 (Washing or rinsing blood or blood constituents)?
- Our database includes 181 publications tagged with this CPC code.
- Is patent activity under CPC A61M1/3692 growing?
- Publication counts under this code: 9 in 2024 vs 11 in 2025 (latest complete years).