- All sections
- A - Human necessities
- A61N - Electrotherapy; magnetotherapy; radiation therapy; ultrasound therapy
- A61N 2/04 - Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets using variable fields, e.g. low frequency or pulsating fields
Patent holdings for IPC class A61N 2/04
Total number of patents in this class: 166
10-year publication summary
|
12
|
8
|
13
|
11
|
17
|
17
|
15
|
7
|
17
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 18943 |
4 |
| Nipro Corporation | 995 |
4 |
| The University of Tokyo | 3903 |
4 |
| Wuhan Znion Technology Co., Ltd | 12 |
4 |
| Aruene Corporation | 17 |
4 |
| Brainq Technologies Ltd. | 13 |
3 |
| Institute of Automation, Chinese Academy of Sciences | 318 |
3 |
| Ivivi Health Sciences, LLC | 4 |
3 |
| Osaka University | 3143 |
3 |
| Public University Corporation Yokohama City University | 219 |
3 |
| Pulse, LLC | 14 |
3 |
| Teijin Pharma Limited | 258 |
3 |
| The United States Government AS represented by The Department of Veterans Affairs | 949 |
3 |
| Wave Neuroscience, Inc. | 115 |
3 |
| Shenzhen Qianhaikangqiyuan Science and Technology Co., Ltd. | 109 |
3 |
| BTL Medical Solutions A.S. | 73 |
3 |
| The Board of Trustees of the Leland Stanford Junior University | 6054 |
2 |
| The General Hospital Corporation | 4517 |
2 |
| Bemer International AG | 7 |
2 |
| Garwood Medical Devices LLC | 45 |
2 |
| Other owners | 105 |