- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 67/60 - SeparationPurificationStabilisationUse of additives by treatment giving rise to chemical modification
Patent holdings for IPC class C07C 67/60
Total number of patents in this class: 110
10-year publication summary
|
12
|
5
|
7
|
3
|
5
|
12
|
6
|
7
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bizen Chemical Co., Ltd. | 35 |
8 |
| Arkema France | 4168 |
7 |
| SK Chemicals Co., Ltd. | 616 |
6 |
| Eastman Chemical Company | 2207 |
5 |
| DSM IP Assets B.V. | 5577 |
4 |
| Toagosei Co., Ltd. | 974 |
4 |
| LG Chem, Ltd. | 17656 |
3 |
| Daikin Industries, Ltd. | 10071 |
3 |
| Celanese International Corporation | 911 |
3 |
| Lyondell Chemical Technology, L.P. | 265 |
3 |
| IOI Oleo GmbH | 34 |
3 |
| Oq Chemicals GmbH | 57 |
3 |
| Mitsubishi Chemical UK Limited | 104 |
3 |
| BASF SE | 20991 |
2 |
| Rohm and Haas Company | 2900 |
2 |
| CJ Cheiljedang Corporation | 3442 |
2 |
| Kuraray Co., Ltd. | 3516 |
2 |
| Nan Ya Plastics Corporation | 440 |
2 |
| Oxea GmbH | 75 |
2 |
| Public Joint Stock Company "SIBUR Holding" | 81 |
2 |
| Other owners | 41 |