- 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 15/22 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
Patent holdings for IPC class A61L 15/22
Total number of patents in this class: 1134
10-year publication summary
|
89
|
96
|
87
|
88
|
92
|
87
|
56
|
40
|
57
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21855 |
68 |
| Kimberly-clark Worldwide, Inc. | 5308 |
63 |
| BASF SE | 21303 |
51 |
| Solventum Intellectual Properties Company | 3415 |
34 |
| Ethicon, Inc. | 1123 |
21 |
| Washington University | 1737 |
18 |
| KCI Licensing, Inc. | 829 |
17 |
| 3m Innovative Properties Company | 17478 |
16 |
| Paul Hartmann AG | 790 |
13 |
| Medtrade Products Limited | 116 |
12 |
| LG Chem, Ltd. | 17921 |
11 |
| Baxter International Inc. | 1891 |
11 |
| Baxter Healthcare S.A. | 1394 |
11 |
| Systagenix Wound Management Ltd. | 180 |
11 |
| Sumitomo Seika Chemicals Co., Ltd. | 1043 |
10 |
| Kao Corporation | 5076 |
8 |
| Laboratoires URGO | 64 |
8 |
| Mölnlycke Health Care AB | 626 |
8 |
| Toray Industries, Inc. | 7113 |
7 |
| Nippon Shokubai Co., Ltd. | 1538 |
7 |
| Other owners | 729 |