- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 46/08 - Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring with molecular oxygen
Patent holdings for IPC class C07C 46/08
Total number of patents in this class: 34
10-year publication summary
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1
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2
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4
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2
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1
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3
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1
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1
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4
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5590 |
7 |
| BASF SE | 20915 |
5 |
| PTC Therapeutics, Inc. | 479 |
5 |
| Universitat Basel | 298 |
3 |
| Cmblu Energy AG | 52 |
3 |
| Kaneka Corporation | 4525 |
1 |
| Bangor University | 44 |
1 |
| Lupin Limited | 432 |
1 |
| SABIC Global Technologies B.V. | 4344 |
1 |
| Shangyu Nhu Biological Chemical Co., Ltd. | 18 |
1 |
| Zhejiang Nhu Company Limited | 174 |
1 |
| Zhejiang University | 3154 |
1 |
| Eisai R&D Management Co., Ltd. | 1231 |
1 |
| The Royal Institution for The Advancement of Learning / McGill University | 689 |
1 |
| Zhejiang Nhu Pharmaceutical Co., Ltd. | 14 |
1 |
| SHPP Global Technologies B.V. | 1086 |
1 |
| Other owners | 0 |