- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 45/77 - Preparation of chelates of aldehydes or ketones
Patent holdings for IPC class C07C 45/77
Total number of patents in this class: 19
10-year publication summary
|
1
|
2
|
1
|
2
|
2
|
4
|
0
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ASM IP Holding B.V. | 1886 |
4 |
| Guangzhou Insighter Biotechnology Co., Ltd. | 51 |
2 |
| Tanaka Kikinzoku Kogyo K.K. | 589 |
2 |
| BASF SE | 20432 |
1 |
| California Institute of Technology | 3936 |
1 |
| Eastman Chemical Company | 2258 |
1 |
| Momentive Performance Materials Inc. | 900 |
1 |
| National University Corporation Gunma University | 303 |
1 |
| Shenzhen Aimsea Industrial Co.,Ltd. | 7 |
1 |
| The University of Western Ontario | 320 |
1 |
| Compagnie Generale des Etablissements Michelin | 4621 |
1 |
| Unist(ulsan National Institute of Science and Technology) | 441 |
1 |
| Hubei Gurun Technology Co., Ltd | 28 |
1 |
| Evonik Oxeno GmbH & Co. KG | 304 |
1 |
| Other owners | 0 |