- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/213 - Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings
Patent holdings for IPC class C07C 49/213
Total number of patents in this class: 43
10-year publication summary
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0
|
1
|
3
|
3
|
1
|
4
|
2
|
2
|
1
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Givaudan SA | 1860 |
4 |
| Kanto Kagaku Kabushiki Kaisha | 87 |
2 |
| S H Kelkar & Company Limited | 10 |
2 |
| The Procter & Gamble Company | 22028 |
1 |
| Samsung Electronics Co., Ltd. | 145630 |
1 |
| The Regents of the University of California | 19887 |
1 |
| Merck Patent GmbH | 5828 |
1 |
| Sumitomo Electric Industries, Ltd. | 15443 |
1 |
| Sumitomo Wiring Systems, Ltd. | 10316 |
1 |
| Japan Science and Technology Agency | 1325 |
1 |
| Asahi Kasei Chemicals Corporation | 683 |
1 |
| AutoNetworks Technologies, Ltd. | 6560 |
1 |
| Banyu Pharmaceutical Co., Ltd. | 68 |
1 |
| Biophore India Pharmaceuticals Pvt. Ltd. | 78 |
1 |
| Cellixbio Private Limited | 155 |
1 |
| Daiichi Sankyo Company, Limited | 1862 |
1 |
| Heartlink Limited | 2 |
1 |
| Inter-university Research Institute Corporation National Institutes of Natural Sciences | 153 |
1 |
| Kaohsiung Medical University | 139 |
1 |
| Korea University Research and Business Foundation | 2970 |
1 |
| Other owners | 18 |