- 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 1/16 - Dialysis systemsArtificial kidneysBlood oxygenators with membranes
Patent holdings for IPC class A61M 1/16
Total number of patents in this class: 5261
10-year publication summary
|
325
|
402
|
415
|
405
|
475
|
496
|
428
|
389
|
316
|
155
|
| 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 | 2146 |
732 |
| Fresenius Medical Care Holdings, Inc. | 1410 |
507 |
| Gambro Lundia AB | 1365 |
469 |
| Baxter International Inc. | 2380 |
386 |
| Baxter Healthcare S.A. | 1806 |
381 |
| Nikkiso Co., Ltd. | 770 |
152 |
| DEKA Products Limited Partnership | 1757 |
150 |
| Mozarc Medical US LLC | 332 |
149 |
| B. Braun Avitum AG | 355 |
137 |
| NxStage Medical, Inc. | 298 |
102 |
| Terumo Kabushiki Kaisha | 5502 |
66 |
| Medtronic, Inc. | 9785 |
58 |
| Sorin Group Italia S.r.l. | 159 |
39 |
| Diality Inc. | 71 |
39 |
| Quanta Dialysis Technologies Limited | 88 |
35 |
| Outset Medical, Inc. | 60 |
30 |
| The Regents of the University of California | 19812 |
29 |
| Nipro Corporation | 1012 |
29 |
| JMS Co., Ltd. | 378 |
28 |
| The Charles Stark Draper Laboratory, Inc. | 922 |
27 |
| Other owners | 1716 |