- 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: 2118
10-year publication summary
|
124
|
130
|
117
|
133
|
92
|
125
|
121
|
133
|
119
|
115
|
| 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 | 2188 |
269 |
| Fresenius Medical Care Holdings, Inc. | 1422 |
253 |
| Baxter International Inc. | 2413 |
174 |
| Baxter Healthcare S.A. | 1838 |
170 |
| Nikkiso Co., Ltd. | 792 |
110 |
| Gambro Lundia AB | 1356 |
95 |
| DEKA Products Limited Partnership | 1806 |
81 |
| NxStage Medical, Inc. | 298 |
57 |
| B. Braun Avitum AG | 367 |
51 |
| Mozarc Medical US LLC | 354 |
46 |
| Terumo Kabushiki Kaisha | 5638 |
37 |
| Medtronic, Inc. | 9833 |
35 |
| Nipro Corporation | 1028 |
31 |
| JMS Co., Ltd. | 369 |
21 |
| Quanta Dialysis Technologies Limited | 75 |
18 |
| Outset Medical, Inc. | 59 |
13 |
| Diality Inc. | 70 |
13 |
| Byonyks Medical Devices, Inc. | 22 |
12 |
| The Regents of the University of California | 20289 |
11 |
| Shibuya Kogyo Co., Ltd. | 62 |
11 |
| Other owners | 610 |