- 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 25/14 - Arrangement or shape of fluid flow passages, e.g. of plural fluid passages
Patent holdings for IPC class A61M 25/14
Total number of patents in this class: 450
10-year publication summary
|
21
|
28
|
28
|
18
|
20
|
20
|
28
|
25
|
24
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Terumo Kabushiki Kaisha | 5620 |
45 |
| Kaneka Corporation | 4605 |
26 |
| Medtronic CryoCath LP | 318 |
21 |
| Asahi Intecc Co., Ltd. | 1028 |
15 |
| Japan Lifeline Co., Ltd. | 317 |
13 |
| Olympus Corporation | 13118 |
12 |
| C.R. Bard, Inc. | 661 |
10 |
| Sumitomo Bakelite Co., Ltd. | 1511 |
10 |
| Nipro Corporation | 1018 |
9 |
| Becton, Dickinson and Company | 7347 |
8 |
| Mozarc Medical US LLC | 344 |
8 |
| Covidien LP | 10668 |
4 |
| Cook Medical Technologies LLC | 3224 |
4 |
| Aegis Medical Technologies, LLC | 7 |
4 |
| Terumo Clinical Supply Co., Ltd. | 27 |
4 |
| Zeon Corporation | 4118 |
4 |
| Palmera Medical, Inc. | 9 |
4 |
| Accurate Medical Therapeutics Ltd. | 14 |
3 |
| Alcyone Lifesciences, Inc. | 19 |
3 |
| Avent, Inc. | 926 |
3 |
| Other owners | 240 |