- 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 1/36 - Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation
Patent holdings for IPC class A61M 1/36
Total number of patents in this class: 6543
10-year publication summary
|
515
|
548
|
587
|
648
|
642
|
614
|
535
|
434
|
413
|
13
|
| 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 | 2123 |
542 |
| Gambro Lundia AB | 1369 |
389 |
| Fresenius Medical Care Holdings, Inc. | 1391 |
302 |
| Fenwal, Inc. | 648 |
268 |
| Nikkiso Co., Ltd. | 786 |
171 |
| Terumo Kabushiki Kaisha | 5382 |
166 |
| Baxter International Inc. | 2457 |
137 |
| Baxter Healthcare S.A. | 1847 |
136 |
| Terumo BCT, Inc. | 435 |
118 |
| B. Braun Avitum AG | 351 |
116 |
| DEKA Products Limited Partnership | 1705 |
103 |
| Mozarc Medical US LLC | 319 |
83 |
| NxStage Medical, Inc. | 299 |
75 |
| Toray Industries, Inc. | 6843 |
64 |
| Haemonetics Corporation | 253 |
61 |
| Asahi Kasei Medical Co., Ltd. | 299 |
58 |
| Sorin Group Italia S.r.l. | 161 |
51 |
| LivaNova Deutschland GmbH | 57 |
48 |
| Nipro Corporation | 1018 |
44 |
| Silk Road Medical, Inc. | 199 |
43 |
| Other owners | 3568 |