- 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 60/279 - Peristaltic pumps, e.g. roller pumps
Patent holdings for IPC class A61M 60/279
Total number of patents in this class: 143
10-year publication summary
|
3
|
5
|
4
|
16
|
27
|
23
|
19
|
23
|
15
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nikkiso Co., Ltd. | 806 |
17 |
| Gambro Lundia AB | 1355 |
13 |
| Fresenius Medical Care Deutschland GmbH | 2218 |
11 |
| B. Braun Avitum AG | 369 |
8 |
| Fenwal, Inc. | 693 |
5 |
| Vantive Health GmbH | 115 |
4 |
| Baxter International Inc. | 2206 |
3 |
| ECP Entwicklungsgesellschaft mbH | 240 |
3 |
| Nipro Corporation | 1038 |
3 |
| NxStage Medical, Inc. | 295 |
3 |
| Senko Medical Instrument Mfg. Co., Ltd. | 31 |
3 |
| White Swell Medical Ltd | 80 |
3 |
| Triphasic Cardiac Pump Pty Ltd | 5 |
3 |
| Ykrita Lifesciences Private Limited | 6 |
3 |
| Blood Image Technology LLC | 12 |
3 |
| Baxter Healthcare S.A. | 1658 |
2 |
| Terumo Kabushiki Kaisha | 5698 |
2 |
| CardiacAssist, Inc. | 55 |
2 |
| Fresenius Medical Care Holdings, Inc. | 1430 |
2 |
| JMS Co., Ltd. | 359 |
2 |
| Other owners | 48 |