- 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 27/00 - Materials for prostheses or for coating prostheses
Patent holdings for IPC class A61L 27/00
Total number of patents in this class: 1633
10-year publication summary
|
110
|
67
|
58
|
36
|
44
|
53
|
33
|
27
|
22
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30034 |
41 |
| Kyoto University | 2877 |
37 |
| Osaka University | 3358 |
34 |
| The University of Tokyo | 4291 |
26 |
| Riken | 1704 |
23 |
| Toray Industries, Inc. | 7011 |
22 |
| Gunze Limited | 354 |
21 |
| National University Corporation Tokyo Medical and Dental University | 507 |
18 |
| Organ Technologies Inc. | 41 |
15 |
| Tohoku University | 2873 |
15 |
| Olympus Corporation | 13060 |
14 |
| Sumitomo Chemical Company, Limited | 9053 |
14 |
| Terumo Kabushiki Kaisha | 5677 |
14 |
| Hoya Corporation | 2756 |
12 |
| Boston Scientific Scimed, Inc. | 10763 |
11 |
| Menicon Co., Ltd. | 422 |
11 |
| National University Corporation Okayama University | 453 |
11 |
| Keio University | 1115 |
10 |
| KYOCERA Medical Corporation | 37 |
10 |
| Kyoto Prefectural Public University Corporation | 246 |
10 |
| Other owners | 1264 |