- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/04 - Saturated compounds containing keto groups bound to acyclic carbon atoms
Patent holdings for IPC class C07C 49/04
Total number of patents in this class: 147
10-year publication summary
|
7
|
10
|
13
|
7
|
6
|
4
|
6
|
3
|
5
|
6
|
| 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. | 5562 |
15 |
| Neste Oyj | 782 |
7 |
| The Regents of the University of California | 20289 |
4 |
| Daicel Corporation | 2408 |
4 |
| Rhodia Operations | 1553 |
4 |
| Tohoku University | 2846 |
4 |
| Chevron Phillips Chemical Company LP | 1851 |
3 |
| JX Nippon Oil & Energy Corporation | 979 |
3 |
| New York University | 1769 |
3 |
| Takasago International Corporation | 403 |
3 |
| Sennics Co., Ltd. | 95 |
3 |
| Evonik Operations GmbH | 4172 |
3 |
| BASF SE | 21087 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2719 |
2 |
| AVA Food Labs, Inc. | 51 |
2 |
| Celanese International Corporation | 915 |
2 |
| Danmarks Tekniske Universitet | 996 |
2 |
| Firmenich SA | 1710 |
2 |
| Givaudan SA | 1909 |
2 |
| Kanto Kagaku Kabushiki Kaisha | 90 |
2 |
| Other owners | 75 |