- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/11 - EstersEther-esters of acyclic polycarboxylic acids
Patent holdings for IPC class C08K 5/11
Total number of patents in this class: 904
10-year publication summary
|
89
|
100
|
72
|
86
|
93
|
82
|
88
|
79
|
82
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17581 |
109 |
| BASF SE | 20874 |
36 |
| Dow Global Technologies LLC | 10385 |
20 |
| Solutia Inc. | 421 |
20 |
| Eastman Chemical Company | 2215 |
19 |
| 3m Innovative Properties Company | 17853 |
14 |
| Hanwha Solutions Corporation | 807 |
14 |
| Sekisui Chemical Co., Ltd. | 3381 |
12 |
| Zeon Corporation | 4076 |
12 |
| Kao Corporation | 4952 |
11 |
| Evoco Ltd. | 42 |
11 |
| Daicel Corporation | 2335 |
10 |
| FUJIFILM Corporation | 29273 |
9 |
| Arkema Inc. | 1059 |
9 |
| Rohm and Haas Company | 2916 |
8 |
| Henkel AG & Co. KGaA | 10513 |
8 |
| Owens Corning Intellectual Capital, LLC | 1629 |
8 |
| Adeka Corporation | 1362 |
6 |
| Arkema France | 4036 |
6 |
| Kuraray Europe GmbH | 220 |
6 |
| Other owners | 556 |