- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 45/51 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
Patent holdings for IPC class C07C 45/51
Total number of patents in this class: 190
10-year publication summary
|
17
|
8
|
15
|
12
|
10
|
11
|
8
|
15
|
7
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5422 |
24 |
| BASF SE | 21165 |
11 |
| Shin-Etsu Chemical Co., Ltd. | 5997 |
10 |
| Firmenich SA | 1737 |
9 |
| Givaudan SA | 1959 |
6 |
| Syngenta Crop Protection AG | 6577 |
4 |
| Centre National de La Recherche Scientifique | 10914 |
4 |
| Symrise AG | 1822 |
4 |
| Organofuel Sweden AB | 19 |
4 |
| Kao Corporation | 5056 |
3 |
| Mitsubishi Chemical Corporation | 4665 |
3 |
| Arkema France | 4189 |
3 |
| Daiichi Sankyo Company, Limited | 1890 |
3 |
| Florida State University Research Foundation, Inc. | 826 |
3 |
| Polyplastics Co., Ltd. | 627 |
3 |
| LG Chem, Ltd. | 17883 |
2 |
| Dow Global Technologies LLC | 10845 |
2 |
| The Board of Trustees of the University of Illinois | 2743 |
2 |
| Archer Daniels Midland Company | 1074 |
2 |
| East China Normal University | 197 |
2 |
| Other owners | 86 |