- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 311/52 - Y being a hetero atom
Patent holdings for IPC class C07C 311/52
Total number of patents in this class: 5
10-year publication summary
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0
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0
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0
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1
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0
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0
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1
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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
|
|---|---|---|
| Canon Inc. | 38071 |
1 |
| EA Pharma Co., Ltd. | 84 |
1 |
| Fundació Eurecat | 85 |
1 |
| Universitat Rovira I Virgili | 102 |
1 |
| Cowper Sciences Inc. | 12 |
1 |
| Other owners | 0 |