- All sections
- A - Human necessities
- A61M - Devices for introducing media into, or onto, the bodydevices for transducing body media or for taking media from the bodydevices 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: 399
10-year publication summary
|
36
|
20
|
31
|
34
|
37
|
34
|
45
|
31
|
34
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CareFusion 303, Inc. | 2236 |
39 |
| Becton, Dickinson and Company | 7421 |
30 |
| Medtronic MiniMed, Inc. | 1786 |
11 |
| Unomedical A/S | 219 |
9 |
| Vanderbilt University | 1938 |
8 |
| Bayer HealthCare LLC | 1328 |
7 |
| Industrie Borla S.p.A. | 111 |
7 |
| Nuwellis, Inc. | 34 |
7 |
| Trisalus Life Sciences, Inc. | 86 |
7 |
| Tessen Solutions Limited | 15 |
7 |
| B. Braun Melsungen AG | 1023 |
6 |
| Fresenius Medical Care Deutschland GmbH | 2188 |
6 |
| The Regents of the University of California | 20289 |
5 |
| Buffalo Filter LLC | 107 |
5 |
| Nipro Corporation | 1028 |
5 |
| Zamart Co., Ltd | 5 |
5 |
| Gemtier Medical (Jiangsu) Inc. | 6 |
5 |
| CARRTECH Corp. | 8 |
5 |
| Medtronic, Inc. | 9833 |
4 |
| Baxter International Inc. | 2413 |
4 |
| Other owners | 217 |