- All sections
- A - Human necessities
- A61N - Electrotherapymagnetotherapyradiation therapyultrasound therapy
- A61N 1/44 - Applying ionised fluids
Patent holdings for IPC class A61N 1/44
Total number of patents in this class: 516
10-year publication summary
|
52
|
46
|
66
|
53
|
56
|
44
|
45
|
47
|
36
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cinogy GmbH | 102 |
29 |
| Plasmology4, Inc. | 47 |
27 |
| Ajou University Industry-academic Cooperation Foundation | 1154 |
13 |
| Sekisui Chemical Co., Ltd. | 3579 |
13 |
| L'OREAL, Société Anonyme | 16208 |
9 |
| Feagle Co., Ltd | 18 |
9 |
| Endo Logic, LLC | 19 |
9 |
| Leibniz-Institut fuer Plasmaforschung und Technologie e.V. | 15 |
7 |
| Plasmacure BV | 14 |
7 |
| Caps Medical Ltd. | 24 |
7 |
| Niterra Co., Ltd. | 1382 |
7 |
| Ankura Trust Company, LLC | 317 |
7 |
| The Trustees of Columbia University in the City of New York | 3627 |
6 |
| Drexel University | 1007 |
6 |
| relyon plasma GmbH | 42 |
6 |
| Seoulin Medicare Co., Ltd. | 15 |
6 |
| Sharp Kabushiki Kaisha | 18585 |
6 |
| L' Oréal | 5757 |
6 |
| Colgate-Palmolive Company | 5744 |
5 |
| Koninklijke Philips N.V. | 25697 |
5 |
| Other owners | 326 |