- 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: 77
10-year publication summary
1
|
10
|
6
|
1
|
3
|
4
|
8
|
8
|
12
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Jushi Group Co., Ltd. | 113 |
21 |
Nippon Electric Glass Co., Ltd. | 2299 |
13 |
Nitto Boseki Co., Ltd. | 261 |
11 |
Nippon Sheet Glass Company, Limited | 992 |
5 |
Chongqing Polycomp International Corporation | 9 |
3 |
Nichias Corporation | 386 |
3 |
Asahi Fiber Glass Company, Limited | 52 |
2 |
Taishan Fiberglass Inc. | 8 |
2 |
Asahi Glass Company, Limited | 2985 |
1 |
Idemitsu Kosan Co., Ltd. | 3995 |
1 |
AGY Holding Corp. | 30 |
1 |
Belchem Fiber Materials GmbH | 7 |
1 |
Chongqing Polycomp Int'l Corporation | 1 |
1 |
DIC Corporation | 3597 |
1 |
Kingfa SCI & Tech Co. Ltd. | 509 |
1 |
OCV Intellectual Capital, LLC | 265 |
1 |
Owens Corning Intellectual Capital, LLC | 1456 |
1 |
Saint-Gobain Vetrotex France S.A. | 23 |
1 |
S.d.r. Biotec Verfahrenstechnik GmbH | 6 |
1 |
Sinoma Science & Technology Co., Ltd. | 13 |
1 |
Other owners | 5 |