- 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 27/08 - Joining glass to glass by processes other than fusing with the aid of intervening metal
Patent holdings for IPC class C03C 27/08
Total number of patents in this class: 139
10-year publication summary
|
7
|
18
|
9
|
24
|
7
|
6
|
3
|
20
|
9
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Luoyang Landglass Technology Co., Ltd | 90 |
25 |
| Luxwall, Inc. | 130 |
24 |
| Corning Incorporated | 10504 |
16 |
| Zibo Environmental Protection Technology Co., Ltd. | 83 |
11 |
| V-glass, Inc. | 14 |
5 |
| Nippon Sheet Glass Company, Limited | 951 |
4 |
| Tohoku University | 2980 |
3 |
| Guardian Glass, LLC | 564 |
3 |
| Sony Corporation | 30181 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 6096 |
2 |
| Ferro Corporation | 139 |
2 |
| Ferro GmbH | 19 |
2 |
| Grenzebach Maschinenbau GmbH | 173 |
2 |
| Pike Technologies of Wisconsin, Inc. | 2 |
2 |
| Cornellcookson, LLC | 205 |
2 |
| Apple Inc. | 58742 |
1 |
| Siemens AG | 24029 |
1 |
| LG Chem, Ltd. | 17921 |
1 |
| Hitachi Metals, Ltd. | 1898 |
1 |
| Robert Bosch GmbH | 44160 |
1 |
| Other owners | 29 |