- 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 1/14 - Dialysis systems; Artificial kidneys; Blood oxygenators
Patent holdings for IPC class A61M 1/14
Total number of patents in this class: 1842
10-year publication summary
|
127
|
131
|
143
|
132
|
151
|
92
|
122
|
117
|
106
|
36
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fresenius Medical Care Deutschland GmbH | 2100 |
248 |
| Fresenius Medical Care Holdings, Inc. | 1354 |
228 |
| Baxter Healthcare S.A. | 1810 |
119 |
| Baxter International Inc. | 2425 |
118 |
| Nikkiso Co., Ltd. | 754 |
117 |
| Gambro Lundia AB | 1383 |
87 |
| DEKA Products Limited Partnership | 1640 |
51 |
| NxStage Medical, Inc. | 294 |
51 |
| B. Braun Avitum AG | 332 |
45 |
| Medtronic, Inc. | 9964 |
42 |
| Mozarc Medical US LLC | 323 |
38 |
| Terumo Kabushiki Kaisha | 5216 |
34 |
| Nipro Corporation | 995 |
31 |
| JMS Co., Ltd. | 393 |
26 |
| The Regents of the University of California | 18943 |
11 |
| Outset Medical, Inc. | 58 |
11 |
| Shibuya Kogyo Co., Ltd. | 72 |
11 |
| Diality Inc. | 64 |
10 |
| Byonyks Medical Devices, Inc. | 17 |
10 |
| Fresenius Medical Care R&D (Shanghai) Co., Ltd. | 43 |
9 |
| Other owners | 545 |