- 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 1/14 - Dialysis systemsArtificial kidneysBlood oxygenators
Patent holdings for IPC class A61M 1/14
Total number of patents in this class: 2038
10-year publication summary
|
131
|
143
|
132
|
156
|
100
|
139
|
129
|
131
|
121
|
74
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fresenius Medical Care Deutschland GmbH | 2151 |
266 |
| Fresenius Medical Care Holdings, Inc. | 1419 |
248 |
| Baxter International Inc. | 2402 |
159 |
| Baxter Healthcare S.A. | 1827 |
156 |
| Nikkiso Co., Ltd. | 775 |
111 |
| Gambro Lundia AB | 1367 |
95 |
| DEKA Products Limited Partnership | 1767 |
77 |
| NxStage Medical, Inc. | 298 |
56 |
| B. Braun Avitum AG | 358 |
48 |
| Mozarc Medical US LLC | 338 |
42 |
| Medtronic, Inc. | 9813 |
36 |
| Terumo Kabushiki Kaisha | 5530 |
35 |
| Nipro Corporation | 1016 |
31 |
| JMS Co., Ltd. | 376 |
22 |
| Quanta Dialysis Technologies Limited | 89 |
15 |
| Outset Medical, Inc. | 60 |
13 |
| Diality Inc. | 71 |
13 |
| The Regents of the University of California | 19918 |
11 |
| Shibuya Kogyo Co., Ltd. | 63 |
11 |
| Byonyks Medical Devices, Inc. | 21 |
11 |
| Other owners | 582 |