- 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 4/18 - Compositions for glass with special properties for ion-sensitive glass
Patent holdings for IPC class C03C 4/18
Total number of patents in this class: 360
10-year publication summary
|
26
|
62
|
45
|
33
|
42
|
53
|
44
|
29
|
23
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10146 |
195 |
| Agc, Inc. | 4630 |
33 |
| SCHOTT AG | 1699 |
21 |
| Nippon Electric Glass Co., Ltd. | 2430 |
9 |
| Toyota Motor Corporation | 30924 |
8 |
| Idemitsu Kosan Co., Ltd. | 4129 |
7 |
| Ohara Inc. | 217 |
7 |
| SCHOTT Glass Technologies (Suzhou) Co. Ltd. | 100 |
7 |
| Samsung Display Co., Ltd. | 33684 |
5 |
| AGC Glass Europe | 1107 |
4 |
| Chongqing Aureavia Hi-Tech Glass Co., Ltd. | 67 |
4 |
| Applied Materials, Inc. | 18322 |
3 |
| Ilika Technologies Ltd | 67 |
3 |
| PolyPlus Battery Company | 96 |
3 |
| Saint-Gobain Glass France | 3777 |
3 |
| Umicore | 616 |
3 |
| Apple Inc. | 53955 |
2 |
| Murata Manufacturing Co., Ltd. | 24137 |
2 |
| HORIBA, Ltd. | 796 |
2 |
| alpha-En Corporation | 9 |
2 |
| Other owners | 37 |