- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/385 - Saturated compounds containing a keto group being part of a ring
Patent holdings for IPC class C07C 49/385
Total number of patents in this class: 25
10-year publication summary
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4
|
1
|
2
|
1
|
3
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0
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1
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3
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1
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kao Corporation | 4962 |
6 |
| BASF SE | 20915 |
4 |
| International Flavors & Fragrances Inc. | 500 |
3 |
| Givaudan SA | 1878 |
2 |
| Takasago International Corporation | 401 |
2 |
| Evolva SA | 97 |
1 |
| Nanyang Technological University | 2013 |
1 |
| Saint Louis University | 297 |
1 |
| Tohoku University | 2785 |
1 |
| Ube Industries, Ltd. | 849 |
1 |
| Chen Haibin | 9 |
1 |
| Earth Corporation | 68 |
1 |
| Performance Polyamides, SAS | 65 |
1 |
| Other owners | 0 |