- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 33/10 - Compounds containing silicon, fluorine, and other elements
Patent holdings for IPC class C01B 33/10
Total number of patents in this class: 62
10-year publication summary
|
1
|
3
|
2
|
3
|
6
|
7
|
7
|
4
|
4
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nichia Corporation | 3911 |
6 |
| DAe Joo Electronic Materials Co., Ltd. | 62 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 6157 |
3 |
| Stella Chemifa Corporation | 119 |
3 |
| NGK Insulators, Ltd. | 5168 |
2 |
| University of South Florida | 1913 |
2 |
| K-technologies, Inc. | 13 |
2 |
| Mainstream Engineering Corporation | 156 |
2 |
| Nagoya Institute of Technology | 257 |
2 |
| Sichuan KO Chang Technology Co., Ltd | 10 |
2 |
| Current Lighting Solutions, LLC f/k/a GE Lighting Solutions, LLC | 383 |
2 |
| General Electric Company | 14010 |
1 |
| OSRAM Opto Semiconductors GmbH | 3215 |
1 |
| Arkema Inc. | 1060 |
1 |
| Buss ChemTech AG | 5 |
1 |
| Chevron Phillips Chemical Company LP | 1877 |
1 |
| Circulon Hungary Ltd. | 4 |
1 |
| Daejoo Electronic Materials Co., Ltd. | 26 |
1 |
| Denka Company Limited | 2778 |
1 |
| Dongjiang Environmental Co., Ltd. | 22 |
1 |
| Other owners | 23 |