- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 35/62 - LeechesWorms, e.g. cestodes, tapeworms, nematodes, roundworms, earth worms, ascarids, filarias, hookworms, trichinella or taenia
Patent holdings for IPC class A61K 35/62
Total number of patents in this class: 149
10-year publication summary
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14
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16
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17
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21
|
5
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18
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15
|
7
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11
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |