- All sections
- B - Performing operations; transporting
- B01D - Separation
- B01D 61/24 - Dialysis
Patent holdings for IPC class B01D 61/24
Total number of patents in this class: 469
10-year publication summary
|
49
|
32
|
40
|
38
|
50
|
52
|
29
|
34
|
35
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gambro Lundia AB | 1383 |
37 |
| Fresenius Medical Care Deutschland GmbH | 2100 |
34 |
| Baxter International Inc. | 2425 |
27 |
| Fresenius Medical Care Holdings, Inc. | 1354 |
27 |
| Baxter Healthcare S.A. | 1810 |
25 |
| The Charles Stark Draper Laboratory, Inc. | 913 |
8 |
| Mozarc Medical US LLC | 323 |
8 |
| The Regents of the University of California | 18943 |
6 |
| B. Braun Avitum AG | 332 |
6 |
| Pierce Biotechnology, Inc. | 132 |
5 |
| Simpore Inc. | 23 |
5 |
| Solvay Specialty Polymers USA, LLC | 521 |
5 |
| Fluvicon GmbH | 6 |
5 |
| ExxonMobil Research And Engineering Company | 2830 |
4 |
| Uop LLC | 4083 |
4 |
| Fenwal, Inc. | 626 |
4 |
| Outset Medical, Inc. | 58 |
4 |
| EMD Millipore Corporation | 657 |
3 |
| Bayer AG | 3045 |
3 |
| The Regents of the University of Michigan | 4409 |
3 |
| Other owners | 246 |