- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/5415 - Silicon-containing compounds containing oxygen containing at least one Si—O bond
Patent holdings for IPC class C08K 5/5415
Total number of patents in this class: 888
10-year publication summary
|
43
|
61
|
65
|
94
|
90
|
72
|
62
|
65
|
42
|
45
|
| 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. | 6148 |
42 |
| LG Chem, Ltd. | 17978 |
38 |
| Dow Silicones Corporation | 2147 |
26 |
| Daikin Industries, Ltd. | 10527 |
21 |
| Sumitomo Chemical Company, Limited | 8989 |
19 |
| Dow Global Technologies LLC | 11051 |
19 |
| S+s Industries Technology LLC | 24 |
19 |
| The Yokohama Rubber Co., Ltd. | 4107 |
16 |
| Momentive Performance Materials Japan LLC | 165 |
16 |
| 3m Innovative Properties Company | 17450 |
15 |
| Dow Toray Co., Ltd. | 628 |
15 |
| FUJIFILM Corporation | 30774 |
14 |
| Henkel AG & Co. KGaA | 10771 |
13 |
| Kaneka Corporation | 4822 |
12 |
| Polyplastics Co., Ltd. | 594 |
12 |
| Bridgestone Corporation | 7275 |
11 |
| Wacker Chemie AG | 2118 |
10 |
| Dexerials Corporation | 2010 |
9 |
| DIC Corporation | 4000 |
9 |
| Momentive Performance Materials Inc. | 888 |
8 |
| Other owners | 544 |