- 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 1/20 - Dialysis systemsArtificial kidneysBlood oxygenators with membranes tubular
Patent holdings for IPC class A61M 1/20
Total number of patents in this class: 18
10-year publication summary
|
0
|
5
|
1
|
2
|
4
|
2
|
2
|
1
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NxStage Medical, Inc. | 296 |
4 |
| CreatiVasc Medical, LLC | 6 |
2 |
| Philip Morris Products S.A. | 8249 |
1 |
| Bayer HealthCare LLC | 1302 |
1 |
| BeckerSmith Medical, Inc. | 5 |
1 |
| Fenwal, Inc. | 708 |
1 |
| Fresenius Medical Care Holdings, Inc. | 1421 |
1 |
| The Governors of the University of Alberta | 875 |
1 |
| ResMed Paris SAS | 43 |
1 |
| Theranova, LLC | 47 |
1 |
| Transcoject GmbH | 12 |
1 |
| Istanbul Medipol Universitesi | 204 |
1 |
| BWR Innovations LLC | 45 |
1 |
| Taicang Zhetaitian Product Design Co., Ltd. | 20 |
1 |
| Other owners | 0 |