- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 45/27 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by oxidation
Patent holdings for IPC class C07C 45/27
Total number of patents in this class: 90
10-year publication summary
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5
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6
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5
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4
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6
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4
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9
|
4
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3786 |
8 |
| BASF SE | 21303 |
6 |
| Chevron Phillips Chemical Company LP | 1862 |
4 |
| Nippon Kayaku Kabushiki Kaisha | 1454 |
4 |
| Council of Scientific & Industrial Research | 1445 |
3 |
| Nattopharma R&D Ltd. | 3 |
3 |
| Boehringer Ingelheim International GmbH | 4493 |
2 |
| Kao Corporation | 5073 |
2 |
| Givaudan SA | 1976 |
2 |
| King Abdulaziz University | 521 |
2 |
| Symrise AG | 1844 |
2 |
| University of Central Florida Research Foundation, Inc. | 1249 |
2 |
| Yale University | 2527 |
2 |
| Kembiotix LLC | 2 |
2 |
| Nikang Therapeutics, Inc. | 108 |
2 |
| Flexenable Technology Limited | 115 |
2 |
| Centre National de La Recherche Scientifique | 11016 |
1 |
| BASF AG | 123 |
1 |
| Sumitomo Chemical Company, Limited | 8996 |
1 |
| Rohm and Haas Company | 2946 |
1 |
| Other owners | 38 |