- 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: 193
10-year publication summary
|
17
|
8
|
15
|
12
|
10
|
11
|
8
|
15
|
7
|
8
|
| 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. | 5395 |
24 |
| Firmenich SA | 1778 |
11 |
| BASF SE | 21318 |
10 |
| Shin-Etsu Chemical Co., Ltd. | 6148 |
10 |
| Givaudan SA | 1990 |
5 |
| Symrise AG | 1867 |
5 |
| Syngenta Crop Protection AG | 6789 |
4 |
| Centre National de La Recherche Scientifique | 11122 |
4 |
| Organofuel Sweden AB | 19 |
4 |
| Kao Corporation | 5105 |
3 |
| Mitsubishi Chemical Corporation | 4757 |
3 |
| Arkema France | 4230 |
3 |
| Daiichi Sankyo Company, Limited | 1894 |
3 |
| Florida State University Research Foundation, Inc. | 858 |
3 |
| Polyplastics Co., Ltd. | 594 |
3 |
| LG Chem, Ltd. | 17978 |
2 |
| Dow Global Technologies LLC | 11051 |
2 |
| The Board of Trustees of the University of Illinois | 2752 |
2 |
| Archer Daniels Midland Company | 1072 |
2 |
| East China Normal University | 202 |
2 |
| Other owners | 88 |