- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/5455 - Silicon-containing compounds containing nitrogen containing at least one group
Patent holdings for IPC class C08K 5/5455
Total number of patents in this class: 99
10-year publication summary
|
9
|
8
|
7
|
7
|
5
|
3
|
9
|
4
|
4
|
8
|
| 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. | 6117 |
10 |
| Evonik Operations GmbH | 4380 |
6 |
| LG Chem, Ltd. | 17937 |
4 |
| Toray Industries, Inc. | 7122 |
4 |
| Lintec Corporation | 2022 |
3 |
| Momentive Performance Materials Inc. | 894 |
3 |
| Nitrochemie Aschau GmbH | 50 |
3 |
| Compagnie Generale des Etablissements Michelin | 4973 |
3 |
| The Boeing Company | 20176 |
2 |
| Henkel AG & Co. KGaA | 10768 |
2 |
| Advansix Resins & Chemicals LLC | 307 |
2 |
| BYK-Chemie GmbH | 446 |
2 |
| Hitachi Chemical DuPont Microsystems Ltd. | 57 |
2 |
| Johns Manville | 922 |
2 |
| Momentive Performance Materials GmbH | 129 |
2 |
| Shikoku Chemicals Corporation | 105 |
2 |
| Shin-Etsu Polymer Co., Ltd. | 453 |
2 |
| Wacker Chemie AG | 2108 |
2 |
| Dow Silicones Corporation | 2127 |
2 |
| Toyo Tire Corporation | 1058 |
2 |
| Other owners | 39 |