- 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 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: 435
10-year publication summary
|
35
|
38
|
39
|
26
|
22
|
22
|
30
|
25
|
22
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Terumo Kabushiki Kaisha | 5398 |
44 |
| Medtronic CryoCath LP | 322 |
23 |
| Kaneka Corporation | 4497 |
20 |
| Asahi Intecc Co., Ltd. | 947 |
13 |
| Olympus Corporation | 13281 |
12 |
| Japan Lifeline Co., Ltd. | 285 |
11 |
| C.R. Bard, Inc. | 703 |
10 |
| Sumitomo Bakelite Co., Ltd. | 1470 |
10 |
| Becton, Dickinson and Company | 7063 |
8 |
| Nipro Corporation | 1018 |
8 |
| Mozarc Medical US LLC | 319 |
8 |
| Covidien LP | 10642 |
4 |
| Cook Medical Technologies LLC | 3321 |
4 |
| Aegis Medical Technologies, LLC | 6 |
4 |
| Terumo Clinical Supply Co., Ltd. | 27 |
4 |
| Zeon Corporation | 3993 |
4 |
| Palmera Medical, Inc. | 10 |
4 |
| Accurate Medical Therapeutics Ltd. | 36 |
3 |
| Alcyone Lifesciences, Inc. | 19 |
3 |
| Avent, Inc. | 977 |
3 |
| Other owners | 235 |