- 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 1/28 - Peritoneal dialysis
Patent holdings for IPC class A61M 1/28
Total number of patents in this class: 2168
10-year publication summary
|
93
|
86
|
137
|
152
|
166
|
178
|
162
|
217
|
175
|
48
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Baxter International Inc. | 2425 |
445 |
| Baxter Healthcare S.A. | 1810 |
435 |
| Fresenius Medical Care Holdings, Inc. | 1354 |
295 |
| Fresenius Medical Care Deutschland GmbH | 2100 |
191 |
| DEKA Products Limited Partnership | 1640 |
97 |
| NxStage Medical, Inc. | 294 |
64 |
| Mozarc Medical US LLC | 323 |
61 |
| Gambro Lundia AB | 1383 |
53 |
| Sequana Medical NV | 51 |
27 |
| Terumo Kabushiki Kaisha | 5216 |
26 |
| Debiotech S.A. | 143 |
18 |
| Triomed AB | 28 |
14 |
| Temasek Polytechnic | 53 |
12 |
| Fresenius Medical Care R&D (Shanghai) Co., Ltd. | 43 |
12 |
| Bellco S.r.l. | 57 |
11 |
| Outset Medical, Inc. | 58 |
11 |
| Byonyks Medical Devices, Inc. | 17 |
11 |
| Liberdi Ltd. | 10 |
9 |
| Medtronic, Inc. | 9964 |
8 |
| Roquette Freres | 1002 |
8 |
| Other owners | 360 |