- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 46/10 - SeparationPurificationStabilisationUse of additives
Patent holdings for IPC class C07C 46/10
Total number of patents in this class: 94
10-year publication summary
|
3
|
7
|
5
|
9
|
7
|
9
|
9
|
3
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaneka Corporation | 4822 |
12 |
| Epizon Pharma, Inc. | 35 |
5 |
| Xiamen Kingdomway Group Company | 51 |
5 |
| PTC Therapeutics, Inc. | 464 |
4 |
| Zhejiang Nhu Company Limited | 196 |
4 |
| Heilongjiang Nhu Biotechnology Company Ltd. | 9 |
4 |
| Inner Mongolia Kingdomway Pharmaceutical Limited | 14 |
3 |
| Kemin Industries, Inc. | 375 |
3 |
| Shangyu Nhu Biological Chemical Co., Ltd. | 19 |
3 |
| Chemagis Ltd. | 23 |
2 |
| Japan International Research Center for Agricultural Sciences | 36 |
2 |
| Nalco Company | 530 |
2 |
| Soligenix, Inc. | 50 |
2 |
| Zhejiang University | 3488 |
2 |
| Inner Mongolia Kingdomway Pharmaceutical Co., Ltd. | 12 |
2 |
| 3m Innovative Properties Company | 17450 |
1 |
| Sumitomo Chemical Company, Limited | 8989 |
1 |
| DSM IP Assets B.V. | 5395 |
1 |
| Alphapharm Pty Ltd | 12 |
1 |
| Cadila Healthcare Limited | 289 |
1 |
| Other owners | 34 |