- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 36/264 - Aristolochia (Dutchman's pipe)
Patent holdings for IPC class A61K 36/264
Total number of patents in this class: 27
10-year publication summary
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5
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2
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2
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2
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2
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0
|
1
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0
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1
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |