- All sections
- C - Chemistry; metallurgy
- C03C - Chemical composition of glasses, glazes or vitreous enamels; surface treatment of glass; surface treatment of fibres or filaments made from glass, minerals or slags; joining glass to glass or other materials
- C03C 10/14 - Silica crystalline phase, e.g. stuffed quartz, cristobalite
Patent holdings for IPC class C03C 10/14
Total number of patents in this class: 112
10-year publication summary
|
8
|
4
|
2
|
7
|
4
|
8
|
4
|
10
|
10
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Electric Glass Co., Ltd. | 2299 |
17 |
| SCHOTT AG | 1675 |
17 |
| Eurokera | 46 |
11 |
| CDGM Glass Co., Ltd | 124 |
8 |
| Ohara Inc. | 200 |
8 |
| Eurokera S.N.C. | 158 |
7 |
| Corning Incorporated | 9932 |
6 |
| Chongqing Aureavia Hi-Tech Glass Co., Ltd. | 41 |
4 |
| Denka Company Limited | 2189 |
3 |
| Ivoclar Vivadent AG | 1060 |
3 |
| Hoya Corporation | 2822 |
2 |
| Ocean's King Lighting Science & Technology Co., Ltd. | 273 |
2 |
| National Technology & Engineering Solutions of Sandia, LLC | 1851 |
2 |
| BASF SE | 19740 |
1 |
| Hitachi Metals, Ltd. | 2175 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Kyocera Corporation | 12735 |
1 |
| ABK Biomedical Incorporated | 29 |
1 |
| CARBO Ceramics Inc. | 248 |
1 |
| HASS Co., Ltd. | 54 |
1 |
| Other owners | 15 |