- 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 1/02 - Blood transfusion apparatus
Patent holdings for IPC class A61M 1/02
Total number of patents in this class: 1402
10-year publication summary
|
102
|
129
|
136
|
126
|
128
|
136
|
96
|
93
|
79
|
24
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fenwal, Inc. | 626 |
157 |
| Terumo Kabushiki Kaisha | 5216 |
155 |
| Terumo BCT, Inc. | 399 |
69 |
| Asahi Kasei Medical Co., Ltd. | 308 |
65 |
| Maco Pharma | 131 |
26 |
| Haemonetics Corporation | 250 |
24 |
| Hemanext Inc. | 80 |
22 |
| Fresenius Kabi Deutschland GmbH | 570 |
20 |
| Biomet Manufacturing, LLC | 1067 |
18 |
| Kaneka Corporation | 4445 |
16 |
| Biomet, Inc. | 136 |
16 |
| ZB Manufacturing, LLC | 135 |
16 |
| Biomet Biologics, LLC | 77 |
15 |
| Biomed Device S.r.l. | 27 |
12 |
| Biosafe S.A. | 38 |
12 |
| Fremon Scientific, Inc. | 23 |
12 |
| ANDREAS Hettich GmbH & Co. KG | 120 |
11 |
| Delcon SRL | 25 |
11 |
| Hanuman Pelican, Inc. | 26 |
10 |
| New York Blood Center, Inc. | 158 |
10 |
| Other owners | 705 |