- 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 13/02 - Fibre or filament compositions containing compounds of titanium or zirconium
Patent holdings for IPC class C03C 13/02
Total number of patents in this class: 81
10-year publication summary
|
10
|
6
|
1
|
3
|
4
|
8
|
8
|
12
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jushi Group Co., Ltd. | 115 |
22 |
| Nippon Electric Glass Co., Ltd. | 2388 |
13 |
| Nitto Boseki Co., Ltd. | 273 |
13 |
| Nippon Sheet Glass Company, Limited | 999 |
7 |
| Chongqing Polycomp International Corporation | 9 |
3 |
| Nichias Corporation | 387 |
3 |
| Taishan Fiberglass Inc. | 14 |
2 |
| Asahi Glass Company, Limited | 2885 |
1 |
| Idemitsu Kosan Co., Ltd. | 4105 |
1 |
| AGY Holding Corp. | 30 |
1 |
| Asahi Fiber Glass Company, Limited | 51 |
1 |
| Belchem Fiber Materials GmbH | 7 |
1 |
| Chongqing Polycomp Int'l Corporation | 1 |
1 |
| DIC Corporation | 3647 |
1 |
| Kingfa SCI & Tech Co. Ltd. | 576 |
1 |
| OCV Intellectual Capital, LLC | 202 |
1 |
| Owens Corning Intellectual Capital, LLC | 1554 |
1 |
| Saint-Gobain Vetrotex France S.A. | 9 |
1 |
| S.d.r. Biotec Verfahrenstechnik GmbH | 6 |
1 |
| Sinoma Science & Technology Co., Ltd. | 13 |
1 |
| Other owners | 5 |