- All sections
- A - Human necessities
- A61L - Methods or apparatus for sterilising materials or objects in generaldisinfection, sterilisation or deodorisation of airchemical aspects of bandages, dressings, absorbent pads or surgical articlesmaterials for bandages, dressings, absorbent pads or surgical articles
- A61L 9/18 - Radiation
Patent holdings for IPC class A61L 9/18
Total number of patents in this class: 338
10-year publication summary
|
19
|
21
|
27
|
23
|
20
|
56
|
69
|
58
|
24
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Legrand Lighting Manufacturing Co. | 84 |
11 |
| Samsung Electronics Co., Ltd. | 144426 |
9 |
| Kaltech Corporation | 30 |
8 |
| Denso Corporation | 24146 |
7 |
| Elettronica S.p.A. | 34 |
6 |
| Kenall Manufacturing Company | 60 |
5 |
| Seoul Viosys Co., Ltd. | 1465 |
5 |
| Vital Vio, Inc. | 15 |
5 |
| Signify Holding B.V. | 7434 |
5 |
| LG Electronics Inc. | 72559 |
4 |
| ApS Japan Co., Ltd. | 23 |
4 |
| RGF Environmental Group, Inc. | 87 |
4 |
| University of Strathclyde | 222 |
4 |
| Xenex Disinfection Services Inc. | 87 |
4 |
| Vyv, Inc. | 34 |
4 |
| Nitto Denko Corporation | 8196 |
3 |
| Daikin Industries, Ltd. | 9971 |
3 |
| University of Florida Research Foundation, Inc. | 3994 |
3 |
| Aerobiotix, Inc. | 12 |
3 |
| Commercial Aircraft Corporation of China, Ltd | 159 |
3 |
| Other owners | 238 |