- All sections
- C - Chemistry; metallurgy
- 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: 90
10-year publication summary
|
14
|
6
|
9
|
8
|
7
|
7
|
5
|
3
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5132 |
8 |
| Evonik Operations GmbH | 3879 |
6 |
| LG Chem, Ltd. | 17205 |
4 |
| Toray Industries, Inc. | 6652 |
4 |
| Lintec Corporation | 1915 |
3 |
| Momentive Performance Materials Inc. | 861 |
3 |
| Nitrochemie Aschau GmbH | 45 |
3 |
| The Boeing Company | 19843 |
2 |
| Michelin Recherche et Technique S.A. | 2328 |
2 |
| Advansix Resins & Chemicals LLC | 278 |
2 |
| BYK-Chemie GmbH | 437 |
2 |
| Hitachi Chemical DuPont Microsystems Ltd. | 68 |
2 |
| Johns Manville | 980 |
2 |
| Shin-Etsu Polymer Co., Ltd. | 446 |
2 |
| Sika Technology AG | 2650 |
2 |
| Wacker Chemie AG | 2091 |
2 |
| Compagnie Generale des Etablissements Michelin | 4450 |
2 |
| Dow Toray Co., Ltd. | 494 |
2 |
| Schlumberger Technology Corporation | 9690 |
1 |
| 3m Innovative Properties Company | 18406 |
1 |
| Other owners | 35 |