- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/297 - Saturated compounds containing keto groups bound to rings to a five-membered ring
Patent holdings for IPC class C07C 49/297
Total number of patents in this class: 13
10-year publication summary
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0
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0
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0
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3
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2
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0
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0
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2
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0
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mars, Incorporated | 2926 |
2 |
| Firmenich SA | 1690 |
2 |
| S H Kelkar & Company Limited | 10 |
2 |
| Assembly Biosciences, Inc. | 79 |
1 |
| Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences | 234 |
1 |
| Incyte Corporation | 1027 |
1 |
| Incyte Holdings Corporation | 665 |
1 |
| P2 Science, Inc. | 111 |
1 |
| Zeon Corporation | 4077 |
1 |
| Incyte Holdings Corporation and Incyte Corporation | 82 |
1 |
| Other owners | 0 |