- All sections
- B - Performing operations; transporting
- B01D - Separation
- B01D 61/30 - Accessories; Auxiliary operation
Patent holdings for IPC class B01D 61/30
Total number of patents in this class: 228
10-year publication summary
|
16
|
12
|
16
|
10
|
7
|
15
|
4
|
9
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Baxter International Inc. | 2425 |
42 |
| Fresenius Medical Care Holdings, Inc. | 1354 |
37 |
| Baxter Healthcare S.A. | 1810 |
34 |
| Fresenius Medical Care Deutschland GmbH | 2100 |
16 |
| Gambro Lundia AB | 1383 |
15 |
| DEKA Products Limited Partnership | 1640 |
12 |
| Eastman Chemical Company | 2239 |
6 |
| B. Braun Avitum AG | 332 |
5 |
| Outset Medical, Inc. | 58 |
5 |
| Nikkiso Co., Ltd. | 754 |
4 |
| EMD Millipore Corporation | 657 |
3 |
| Mozarc Medical US LLC | 323 |
3 |
| The Automation Partnership (Cambridge) Limited | 70 |
2 |
| Organo Corporation | 394 |
2 |
| Quanta Dialysis Technologies Limited | 84 |
2 |
| Global Life Sciences Solutions USA LLC | 473 |
2 |
| Nextkidney SA | 14 |
2 |
| Wdmdb, LLC | 3 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
1 |
| Medtronic, Inc. | 9964 |
1 |
| Other owners | 32 |