- All sections
- C - Chemistrymetallurgy
- C03C - Chemical composition of glasses, glazes or vitreous enamelssurface treatment of glasssurface treatment of fibres or filaments made from glass, minerals or slagsjoining glass to glass or other materials
- C03C 8/10 - Frit compositions, i.e. in a powdered or comminuted form containing lead
Patent holdings for IPC class C03C 8/10
Total number of patents in this class: 102
10-year publication summary
|
8
|
12
|
18
|
7
|
8
|
4
|
10
|
2
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solar Paste, LLC | 123 |
21 |
| E. I. du Pont de Nemours and Company | 4058 |
15 |
| Changzhou Fusion New Material Co., Ltd. | 56 |
6 |
| Shoei Chemical Inc. | 322 |
4 |
| Jiangsu Riyu Photovoltaic New Material Co., Ltd. | 5 |
4 |
| LS-Nikko Copper Inc. | 59 |
3 |
| Daejoo Electronic Materials Co., Ltd. | 25 |
2 |
| Duravit Aktiengesellschaft | 294 |
2 |
| Ferro Corporation | 241 |
2 |
| Giga Solar Materials Corp. | 5 |
2 |
| Hanwha Chemical Corporation | 320 |
2 |
| Heraeus Precious Metals North America Conshohocken LLC | 51 |
2 |
| Namics Corporation | 443 |
2 |
| Sumitomo Metal Mining Co., Ltd. | 1782 |
2 |
| Bass Co., Ltd. | 33 |
2 |
| Shangrao Xinyuan Yuedong Technology Development Co. Ltd | 121 |
2 |
| BASF SE | 20915 |
1 |
| LG Electronics Inc. | 73210 |
1 |
| Hitachi, Ltd. | 15499 |
1 |
| Ricoh Company, Ltd. | 13279 |
1 |
| Other owners | 25 |