- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 9/06 - Ingredients treated with organic substances with silicon-containing compounds
Patent holdings for IPC class C08K 9/06
Total number of patents in this class: 2309
10-year publication summary
|
156
|
159
|
171
|
194
|
182
|
202
|
170
|
178
|
181
|
138
|
| 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. | 6127 |
70 |
| 3m Innovative Properties Company | 17459 |
66 |
| LG Chem, Ltd. | 17956 |
47 |
| Dow Silicones Corporation | 2129 |
38 |
| BASF SE | 21320 |
29 |
| Dow Global Technologies LLC | 11008 |
28 |
| FUJIFILM Corporation | 30628 |
27 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
27 |
| The Goodyear Tire & Rubber Company | 2385 |
22 |
| Dow Corning Toray Co., Ltd. | 453 |
21 |
| Fuji Polymer Industries Co., Ltd. | 131 |
20 |
| Nissan Chemical Corporation | 2252 |
20 |
| Dow Toray Co., Ltd. | 628 |
19 |
| Cabot Corporation | 544 |
18 |
| Sumitomo Osaka Cement Co., Ltd. | 901 |
18 |
| Evonik Operations GmbH | 4395 |
18 |
| Resonac Corporation | 3624 |
18 |
| Evonik Degussa GmbH | 1349 |
17 |
| Henkel AG & Co. KGaA | 10743 |
16 |
| Denka Company Limited | 2754 |
15 |
| Other owners | 1755 |