- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/5425 - Silicon-containing compounds containing oxygen containing at least one C=C bond
Patent holdings for IPC class C08K 5/5425
Total number of patents in this class: 428
10-year publication summary
|
23
|
31
|
44
|
32
|
45
|
32
|
39
|
23
|
27
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 6113 |
40 |
| Dow Global Technologies LLC | 10968 |
27 |
| S+s Industries Technology LLC | 24 |
21 |
| The Furukawa Electric Co., Ltd. | 3700 |
12 |
| Wacker Chemie AG | 2110 |
12 |
| Dow Silicones Corporation | 2121 |
11 |
| LG Chem, Ltd. | 17937 |
8 |
| Avient Corporation | 394 |
8 |
| Henkel AG & Co. KGaA | 10767 |
7 |
| SS Industries, LLC | 7 |
7 |
| Valqua, Ltd. | 299 |
7 |
| Dow Corning Corporation | 876 |
6 |
| Dow Toray Co., Ltd. | 625 |
6 |
| 3m Innovative Properties Company | 17484 |
5 |
| Evonik Degussa GmbH | 1367 |
5 |
| Bridgestone Corporation | 7266 |
5 |
| Kaneka Corporation | 4721 |
5 |
| Borealis AG | 2736 |
5 |
| Becton, Dickinson and Company | 7579 |
4 |
| Bridgestone Americas Tire Operations, LLC | 1128 |
4 |
| Other owners | 223 |