- All sections
- A - Human necessities
- A61N - Electrotherapy; magnetotherapy; radiation therapy; ultrasound therapy
- A61N 1/40 - Applying electric fields by inductive or capacitive coupling
Patent holdings for IPC class A61N 1/40
Total number of patents in this class: 1710
10-year publication summary
|
113
|
131
|
133
|
148
|
211
|
186
|
171
|
205
|
200
|
70
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novocure GmbH | 462 |
169 |
| ElectroCore, Inc. | 137 |
52 |
| Electrocore, LLC | 78 |
31 |
| Koninklijke Philips N.V. | 22975 |
28 |
| Aerin Medical, Inc. | 82 |
28 |
| Lutronic Corporation | 219 |
28 |
| Pulse Biosciences, Inc. | 134 |
25 |
| BTL Healthcare Technologies A.S. | 38 |
21 |
| Boston Scientific Scimed, Inc. | 8794 |
18 |
| BTL Medical Solutions A.S. | 73 |
18 |
| Stimit AG | 44 |
17 |
| Immunolight, LLC | 199 |
15 |
| Fieldcure Co., Ltd. | 21 |
15 |
| Medtronic Ardian Luxembourg S.a.r.l. | 287 |
14 |
| Highland Instruments, Inc. | 32 |
13 |
| Duke University | 2872 |
12 |
| The Regents of the University of California | 18943 |
11 |
| The Board of Trustees of the Leland Stanford Junior University | 6054 |
11 |
| Cinogy GmbH | 98 |
11 |
| Venus Concept Ltd. | 45 |
11 |
| Other owners | 1162 |