- All sections
- A - Human necessities
- A61M - Devices for introducing media into, or onto, the body; devices for transducing body media or for taking media from the body; devices for producing or ending sleep or stupor
- A61M 5/165 - Filtering accessories, e.g. blood filters, filters for infusion liquids
Patent holdings for IPC class A61M 5/165
Total number of patents in this class: 382
10-year publication summary
|
41
|
25
|
34
|
41
|
41
|
38
|
49
|
30
|
35
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CareFusion 303, Inc. | 2136 |
37 |
| Becton, Dickinson and Company | 7071 |
30 |
| Medtronic MiniMed, Inc. | 1828 |
10 |
| Vanderbilt University | 1823 |
8 |
| B. Braun Melsungen AG | 983 |
7 |
| Industrie Borla S.p.A. | 110 |
7 |
| Unomedical A/S | 224 |
7 |
| Nuwellis, Inc. | 34 |
7 |
| Trisalus Life Sciences, Inc. | 76 |
7 |
| Fresenius Medical Care Deutschland GmbH | 2124 |
6 |
| Tessen Solutions Limited | 8 |
6 |
| The Regents of the University of California | 19517 |
5 |
| Baxter International Inc. | 2459 |
5 |
| Baxter Healthcare S.A. | 1850 |
5 |
| Buffalo Filter LLC | 108 |
5 |
| Gambro Lundia AB | 1369 |
5 |
| Nipro Corporation | 1020 |
5 |
| Zamart Co., Ltd | 5 |
5 |
| Gemtier Medical (Jiangsu) Inc. | 6 |
5 |
| Medtronic, Inc. | 9837 |
4 |
| Other owners | 206 |