- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 36/26 - Aristolochiaceae (Birthwort family), e.g. heartleaf
Patent holdings for IPC class A61K 36/26
Total number of patents in this class: 13
10-year publication summary
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0
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2
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1
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1
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2
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3
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0
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0
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1
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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
|
|---|---|---|
| this Works Products Limited | 17 |
2 |
| Centre National de La Recherche Scientifique | 10104 |
1 |
| Adda Biotech Inc. | 6 |
1 |
| Flex Pharma, Inc. | 6 |
1 |
| Il Hwa Co., Ltd. | 16 |
1 |
| Kobayashi Pharmaceutical Co., Ltd. | 813 |
1 |
| The Regents of the University of Colorado, a body corporate | 2562 |
1 |
| Herbal e Antioxidant Derivatives SRL Ed in Forma Abbreviata H&ad SRL | 16 |
1 |
| Capsugel Belgium | 3 |
1 |
| Laboratoire Phenobio | 3 |
1 |
| Universite de Corse, Pascal Paoli | 1 |
1 |
| Obshchestvo S Ogranichennoj Otvetstvennost'yu Abiceya Medikal Tehnolodzhis | 1 |
1 |
| Other owners | 0 |