- 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 33/16 - Use of enzymes, e.g. urokinase, streptokinase
Patent holdings for IPC class A61L 33/16
Total number of patents in this class: 9
10-year publication summary
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2
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0
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0
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0
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2
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0
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3
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Heart Research Institute Ltd | 25 |
2 |
| Illinois Tool Works Inc. | 11450 |
1 |
| Abbott Cardiovascular Systems, Inc. | 1114 |
1 |
| Tsinghua University | 5886 |
1 |
| Soochow University | 1734 |
1 |
| Zhejiang University | 3122 |
1 |
| Unicharm Corporation | 2863 |
1 |
| Jilin Venus Haoyue Medical Limited. | 16 |
1 |
| Other owners | 0 |