- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/437 - CamphorFenchone
Patent holdings for IPC class C07C 49/437
Total number of patents in this class: 9
10-year publication summary
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0
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0
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2
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0
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0
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0
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0
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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
|
|---|---|---|
| Tohoku University | 2809 |
3 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4997 |
1 |
| Daiichi Sankyo Company, Limited | 1884 |
1 |
| Nissan Chemical Industries, Ltd. | 1707 |
1 |
| SSR Pharma Private Limited | 2 |
1 |
| Coloplast A/S | 1899 |
1 |
| Bruker Daltonics GmbH & Co. KG | 441 |
1 |
| Other owners | 0 |