- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 239/64 - Salts of organic basesOrganic double compounds
Patent holdings for IPC class C07D 239/64
Total number of patents in this class: 6
10-year publication summary
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0
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1
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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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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
|
|---|---|---|
| Roche Diagnostics Operations, Inc. | 1487 |
1 |
| Merck Patent GmbH | 5831 |
1 |
| Syngenta Participations AG | 1903 |
1 |
| Mutual Pharmaceutical Company, Inc. | 25 |
1 |
| Nanjing Nutrabuilding Bio-Tech Co., Ltd. | 219 |
1 |
| Universitetet I Tromso - Norges Arktiske Universitet | 65 |
1 |
| Other owners | 0 |