- 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: 55
10-year publication summary
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1
|
1
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3
|
2
|
3
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6
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7
|
7
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4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nichia Corporation | 3701 |
5 |
| DAe Joo Electronic Materials Co., Ltd. | 61 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 5658 |
3 |
| Stella Chemifa Corporation | 119 |
3 |
| University of South Florida | 1826 |
2 |
| K-technologies, Inc. | 13 |
2 |
| Mainstream Engineering Corporation | 152 |
2 |
| Sichuan KO Chang Technology Co., Ltd | 10 |
2 |
| Current Lighting Solutions, LLC f/k/a GE Lighting Solutions, LLC | 396 |
2 |
| General Electric Company | 13780 |
1 |
| NGK Insulators, Ltd. | 4955 |
1 |
| OSRAM Opto Semiconductors GmbH | 3312 |
1 |
| Buss ChemTech AG | 5 |
1 |
| Circulon Hungary Ltd. | 4 |
1 |
| Daejoo Electronic Materials Co., Ltd. | 25 |
1 |
| Denka Company Limited | 2573 |
1 |
| Dongjiang Environmental Co., Ltd. | 21 |
1 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1243 |
1 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1212 |
1 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 203 |
1 |
| Other owners | 19 |