- 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: 374
10-year publication summary
|
62
|
45
|
33
|
42
|
53
|
46
|
30
|
23
|
14
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10380 |
204 |
| Agc, Inc. | 5142 |
35 |
| SCHOTT AG | 1717 |
21 |
| Nippon Electric Glass Co., Ltd. | 2497 |
9 |
| Toyota Motor Corporation | 33931 |
8 |
| Idemitsu Kosan Co., Ltd. | 4232 |
7 |
| Ohara Inc. | 209 |
7 |
| SCHOTT Glass Technologies (Suzhou) Co. Ltd. | 106 |
7 |
| Samsung Display Co., Ltd. | 37201 |
6 |
| AGC Glass Europe | 1155 |
4 |
| Chongqing Aureavia Hi-Tech Glass Co., Ltd. | 98 |
4 |
| Applied Materials, Inc. | 19628 |
3 |
| Ilika Technologies Ltd | 69 |
3 |
| PolyPlus Battery Company | 98 |
3 |
| Umicore | 705 |
3 |
| Apple Inc. | 57058 |
2 |
| Murata Manufacturing Co., Ltd. | 25241 |
2 |
| Endress + Hauser Conducta GmbH + Co. KG | 355 |
2 |
| HORIBA, Ltd. | 840 |
2 |
| Saint-Gobain Glass France | 3232 |
2 |
| Other owners | 40 |