- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 32/963 - Preparation from compounds containing silicon
Patent holdings for IPC class C01B 32/963
Total number of patents in this class: 78
10-year publication summary
|
1
|
2
|
9
|
9
|
11
|
8
|
10
|
8
|
10
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zadient Technologies SAS | 40 |
9 |
| Group14 Technologies, Inc. | 123 |
7 |
| Pallidus, Inc. | 39 |
7 |
| Schmid Silicon Technology GmbH | 28 |
5 |
| Lockheed Martin Corporation | 3263 |
4 |
| LG Chem, Ltd. | 17986 |
2 |
| Free Form Fibers, LLC | 39 |
2 |
| IHI Corporation | 3552 |
2 |
| Nexeon Limited | 183 |
2 |
| Vitzrocell Co., Ltd. | 30 |
2 |
| Hana Materials Inc. | 8 |
2 |
| PSC Technologies GmbH | 11 |
2 |
| Advano, Inc. | 21 |
2 |
| Makesens Inc. | 14 |
2 |
| Toyota Motor Corporation | 36389 |
1 |
| Denso Corporation | 25820 |
1 |
| Industrial Technology Research Institute | 5200 |
1 |
| Seagate Technology LLC | 3970 |
1 |
| NGK Insulators, Ltd. | 5168 |
1 |
| The Regents of the University of Michigan | 5063 |
1 |
| Other owners | 22 |