- 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 4/10 - Compositions for glass with special properties for infrared transmitting glass
Patent holdings for IPC class C03C 4/10
Total number of patents in this class: 195
10-year publication summary
|
12
|
19
|
20
|
13
|
15
|
17
|
10
|
7
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AGC Glass Europe | 1160 |
45 |
| Nippon Electric Glass Co., Ltd. | 2506 |
26 |
| SCHOTT AG | 1722 |
16 |
| Corning Incorporated | 10402 |
14 |
| Asahi Glass Company, Limited | 2698 |
11 |
| PPG Industries Ohio, Inc. | 3389 |
11 |
| Agc, Inc. | 5178 |
10 |
| SCHOTT Corporation | 69 |
7 |
| Korea Photonics Technology Institute | 178 |
5 |
| Saint-Gobain Glass France | 3230 |
5 |
| Eurokera | 45 |
3 |
| Eurokera S.N.C. | 154 |
3 |
| National University Corporation Kyoto Institute of Technology | 201 |
3 |
| Centre National de La Recherche Scientifique | 10820 |
2 |
| Fuyao Glass Industry Group Co., Ltd. | 316 |
2 |
| OFS Fitel, LLC | 568 |
2 |
| Vitro Flat Glass LLC | 492 |
2 |
| Prince Minerals Italy S.r.l. | 2 |
2 |
| FUJIFILM Corporation | 30106 |
1 |
| Raytheon Company | 8472 |
1 |
| Other owners | 24 |