Dialyzer and fabricating method thereof
US-2019184084-A1 · Jun 20, 2019 · US
Apparatus therefor
Apparatus therefor · 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 | B01D61/28 |
| Official title | Apparatus therefor |
| Display label | Apparatus therefor |
| Total patents | 161 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 18 |
| 2017 | 16 |
| 2018 | 11 |
| 2019 | 23 |
| 2020 | 16 |
| 2021 | 13 |
| 2022 | 12 |
| 2023 | 13 |
| 2024 | 11 |
| 2025 | 17 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
End cap of dialyzer and fabricating method thereof, and dialyzer
US-2019184085-A1 · Jun 20, 2019 · US
Coupling for hose connections
US-10300187-B2 · May 28, 2019 · US
Blood pump integrated in a housing front
US-10172986-B2 · Jan 8, 2019 · US
Membrane Stack and Method for Making the Same
US-2018353909-A1 · Dec 13, 2018 · US
Modular, Portable Dialysis System
US-2018339269-A1 · Nov 29, 2018 · US
Method for sterilizing blood purifier and blood purifier package
US-10137234-B2 · Nov 27, 2018 · US
Filtration system for preparation of fluids for medical applications
US-10130746-B2 · Nov 20, 2018 · US
Method of making a cross-linked polymer gel and device for performing the method
US-2018326375-A1 · Nov 15, 2018 · US
Filter device, system and method for filtration of fluids
US-2018280884-A1 · Oct 4, 2018 · US
Modular, portable dialysis system
US-10035103-B2 · Jul 31, 2018 · US
Dialyzer including improved internal filtration and method of manufacture thereof
US-2018207587-A1 · Jul 26, 2018 · US
Compact cross-flow contactor
US-2018133620-A1 · May 17, 2018 · US
Methods for storing red blood cell products
US-9943077-B2 · Apr 17, 2018 · US
Hollow fiber membrane blood purifying device
US-2018085711-A1 · Mar 29, 2018 · US
Methods for in vivo and in vitro use of graphene and other two-dimensional materials
US-2017296706-A1 · Oct 19, 2017 · US
Compact hydraulic manifold structure for shear sensitive fluids
US-2017252702-A1 · Sep 7, 2017 · US
Curable Compositions and Membranes
US-2017246594-A1 · Aug 31, 2017 · US
Dialyzer, liposome producing apparatus, and liposome producing method
US-2017232390-A1 · Aug 17, 2017 · US
Serviceable bioreactor
US-9718029-B2 · Aug 1, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D61/28?
- CPC B01D61/28 is the Cooperative Patent Classification code for “Apparatus therefor.”
- How many patents are filed under CPC B01D61/28 (Apparatus therefor)?
- Our database includes 161 publications tagged with this CPC code.
- Is patent activity under CPC B01D61/28 growing?
- Publication counts under this code: 11 in 2024 vs 17 in 2025 (latest complete years).