- 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: 1991
10-year publication summary
|
131
|
143
|
132
|
156
|
99
|
137
|
125
|
128
|
120
|
46
|
| 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 | 2141 |
262 |
| Fresenius Medical Care Holdings, Inc. | 1407 |
242 |
| Baxter International Inc. | 2390 |
150 |
| Baxter Healthcare S.A. | 1805 |
147 |
| Nikkiso Co., Ltd. | 769 |
112 |
| Gambro Lundia AB | 1361 |
91 |
| DEKA Products Limited Partnership | 1746 |
70 |
| NxStage Medical, Inc. | 298 |
56 |
| B. Braun Avitum AG | 355 |
48 |
| Mozarc Medical US LLC | 331 |
41 |
| Medtronic, Inc. | 9786 |
36 |
| Terumo Kabushiki Kaisha | 5487 |
34 |
| Nipro Corporation | 1015 |
30 |
| JMS Co., Ltd. | 378 |
22 |
| Outset Medical, Inc. | 60 |
13 |
| Diality Inc. | 71 |
13 |
| Quanta Dialysis Technologies Limited | 87 |
12 |
| The Regents of the University of California | 19784 |
11 |
| Shibuya Kogyo Co., Ltd. | 65 |
11 |
| Byonyks Medical Devices, Inc. | 20 |
11 |
| Other owners | 579 |