- 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 15/28 - Polysaccharides or their derivatives
Patent holdings for IPC class A61L 15/28
Total number of patents in this class: 1253
10-year publication summary
|
98
|
110
|
114
|
74
|
120
|
91
|
65
|
60
|
60
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21915 |
61 |
| Medtrade Products Limited | 116 |
38 |
| Ethicon, Inc. | 1140 |
25 |
| UPM-Kymmene Corporation | 971 |
18 |
| KCI Licensing, Inc. | 840 |
16 |
| Tricol Biomedical, Inc. | 43 |
15 |
| Teleflex Life Sciences LLC | 523 |
14 |
| Kimberly-clark Worldwide, Inc. | 5312 |
13 |
| Foshan United Medical Technologies, Ltd. | 22 |
12 |
| Smith & Nephew, Inc. | 2663 |
12 |
| Toray Industries, Inc. | 7032 |
11 |
| ConvaTec Technologies Inc. | 259 |
11 |
| Systagenix Wound Management Ltd. | 185 |
11 |
| Korea Institute of Industrial Technology | 1018 |
9 |
| Omrix Biopharmaceuticals Ltd. | 150 |
9 |
| GCF US Holdings LLC | 141 |
9 |
| Centre National de La Recherche Scientifique | 10846 |
8 |
| Board of Regents, The University of Texas System | 6018 |
8 |
| King Faisal University | 923 |
8 |
| Medoderm GmbH | 49 |
8 |
| Other owners | 937 |