- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/10 - EstersEther-esters
Patent holdings for IPC class C08K 5/10
Total number of patents in this class: 1232
10-year publication summary
|
80
|
90
|
101
|
88
|
80
|
66
|
78
|
61
|
63
|
39
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17680 |
60 |
| BASF SE | 21039 |
29 |
| Eastman Chemical Company | 2208 |
23 |
| Zeon Corporation | 4113 |
23 |
| Kaneka Corporation | 4610 |
21 |
| Dow Global Technologies LLC | 10448 |
20 |
| Novamont S.p.A. | 356 |
20 |
| Sekisui Chemical Co., Ltd. | 3472 |
20 |
| FUJIFILM Corporation | 29702 |
17 |
| Kuraray Co., Ltd. | 3522 |
16 |
| DIC Corporation | 3821 |
14 |
| SWIMC, LLC | 2521 |
14 |
| NOK Corporation | 2238 |
13 |
| 3m Innovative Properties Company | 17770 |
10 |
| Kao Corporation | 4982 |
10 |
| Mitsubishi Chemical Corporation | 4583 |
9 |
| Adeka Corporation | 1365 |
9 |
| Mitsubishi Gas Chemical Company, Inc. | 3485 |
9 |
| Sumitomo Chemical Company, Limited | 9086 |
8 |
| ExxonMobil Chemical Patents Inc. | 3974 |
8 |
| Other owners | 879 |