- All sections
- C - Chemistrymetallurgy
- 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: 21
10-year publication summary
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2
|
1
|
2
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2
|
4
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0
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2
|
1
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1
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ASM IP Holding B.V. | 2505 |
4 |
| Guangzhou Insighter Biotechnology Co., Ltd. | 53 |
2 |
| Tanaka Kikinzoku Kogyo K.K. | 573 |
2 |
| BASF SE | 21339 |
1 |
| California Institute of Technology | 4051 |
1 |
| Eastman Chemical Company | 2107 |
1 |
| Entegris, Inc. | 2046 |
1 |
| Momentive Performance Materials Inc. | 882 |
1 |
| National University Corporation Gunma University | 298 |
1 |
| Shenzhen Aimsea Industrial Co.,Ltd. | 7 |
1 |
| The University of Western Ontario | 327 |
1 |
| Compagnie Generale des Etablissements Michelin | 4995 |
1 |
| Unist(ulsan National Institute of Science and Technology) | 528 |
1 |
| Hubei Gurun Technology Co., Ltd | 48 |
1 |
| Credoxys GmbH | 13 |
1 |
| Evonik Oxeno GmbH & Co. KG | 364 |
1 |
| Other owners | 0 |