Emulator of subcutaneous absorption and release
US-2025356957-A1 · Nov 20, 2025 · US
Dialysis {; Membrane extraction}
Dialysis {; Membrane extraction} · 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 | B01D61/24 |
| Official title | Dialysis {; Membrane extraction} |
| Display label | Dialysis {; Membrane extraction} |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for size selective electrodialytic desalting
US-2025001363-A1 · Jan 2, 2025 · US
Method and apparatus for deoxygenation of liquids
US-12070703-B2 · Aug 27, 2024 · US
Dialysis Devices And Sensor Caps And Systems And Methods Incorporating The Same
US-2024252988-A1 · Aug 1, 2024 · US
Dialysis devices and sensor caps and systems and methods incorporating the same
US-11958016-B2 · Apr 16, 2024 · US
Solutions for continuous infusion of a drug administered via dialysis and dosing algorithm therefor
US-2024001012-A1 · Jan 4, 2024 · US
System for automated collection of dialysis data
US-2023414847-A1 · Dec 28, 2023 · US
Systems and methods for automated recovery of white blood cells after producing a leuko-reduced blood product
US-11850347-B2 · Dec 26, 2023 · US
Adsorbent, method for manufacturing the same, adsorption sheet, artificial dialysis membrane, and artificial dialyzer
US-2023347290-A1 · Nov 2, 2023 · US
Method of Culturing Alga and Alga Culture System
US-2023348835-A1 · Nov 2, 2023 · US
System and method for automated collection of dialysis data
US-11752245-B2 · Sep 12, 2023 · US
Hollow fiber membrane module and method for removing endotoxins
US-2023070035-A1 · Mar 9, 2023 · US
Polysulfone-urethane copolymer, membranes and products incorporating same, and methods for making and using same
US-11499016-B2 · Nov 15, 2022 · US
Solutions for continuous infusion of a drug administered via dialysis and dosing algorithm therefor
US-2022288292-A1 · Sep 15, 2022 · US
Systems and methods for increasing convective clearance of undesired particles in a microfluidic device
US-11369722-B2 · Jun 28, 2022 · US
System and method for automated collection of dialysis data
US-2021290831-A1 · Sep 23, 2021 · US
Method for pairing a dialysis machine with peripheral devices
US-11027053-B2 · Jun 8, 2021 · US
Systems and methods for automated recovery of white blood cells after producing a leuko-reduced blood product
US-2021106747-A1 · Apr 15, 2021 · US
Systems and methods for automated recovery of white blood cells after producing a leuko-reduced blood product
US-10905819-B2 · Feb 2, 2021 · US
Polysulfone-Urethane Copolymer, Membranes And Products Incorporating Same, And Methods For Making And Using Same
US-2021017340-A1 · Jan 21, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D61/24?
- CPC B01D61/24 is the Cooperative Patent Classification code for “Dialysis {; Membrane extraction}.”
- How many patents are filed under CPC B01D61/24 (Dialysis {; Membrane extraction})?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC B01D61/24 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).