- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/105 - EstersEther-esters of monocarboxylic acids with phenols
Patent holdings for IPC class C08K 5/105
Total number of patents in this class: 123
10-year publication summary
|
6
|
9
|
10
|
14
|
17
|
9
|
8
|
7
|
8
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21017 |
12 |
| FINA Technology, Inc. | 514 |
4 |
| 3m Innovative Properties Company | 17771 |
3 |
| LG Chem, Ltd. | 17676 |
3 |
| Synthomer Adhesive Technologies LLC | 113 |
3 |
| Sumitomo Chemical Company, Limited | 9079 |
2 |
| Kaneka Corporation | 4614 |
2 |
| Borealis AG | 2776 |
2 |
| Bridgestone Americas Tire Operations, LLC | 1075 |
2 |
| Covestro Deutschland AG | 2772 |
2 |
| Cytec Industries Inc. | 405 |
2 |
| INEOS Styrolution Group GmbH | 347 |
2 |
| Nan Ya Plastics Corporation | 441 |
2 |
| SABIC Global Technologies B.V. | 4370 |
2 |
| Allnex Netherlands B.V. | 192 |
2 |
| Nouryon Chemicals International B.V. | 610 |
2 |
| Siemens AG | 24352 |
1 |
| ExxonMobil Research And Engineering Company | 2562 |
1 |
| Centre National de La Recherche Scientifique | 10564 |
1 |
| Evonik Röhm GmbH | 433 |
1 |
| Other owners | 72 |