- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 36/09 - Lichens
Patent holdings for IPC class A61K 36/09
Total number of patents in this class: 62
10-year publication summary
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7
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3
|
4
|
2
|
3
|
7
|
1
|
2
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |