- 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 8/24 - Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metalGlass solders
Patent holdings for IPC class C03C 8/24
Total number of patents in this class: 461
10-year publication summary
|
59
|
39
|
51
|
38
|
22
|
17
|
18
|
9
|
10
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Electric Glass Co., Ltd. | 2454 |
76 |
| SCHOTT AG | 1716 |
40 |
| Corning Incorporated | 10252 |
36 |
| Guardian Glass, LLC | 575 |
22 |
| Nihon Yamamura Glass Co., Ltd. | 135 |
13 |
| Boe Technology Group Co., Ltd. | 40912 |
12 |
| Ferro Corporation | 243 |
11 |
| Guardian Industries Corp. | 346 |
11 |
| Hitachi, Ltd. | 15459 |
10 |
| Asahi Glass Company, Limited | 2799 |
10 |
| Resonac Corporation | 2769 |
9 |
| LG Electronics Inc. | 72807 |
8 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10924 |
6 |
| Shindengen Electric Manufacturing Co., Ltd. | 805 |
6 |
| Bloom Energy Corporation | 661 |
5 |
| Central Glass Company, Limited | 1262 |
5 |
| Ferro GmbH | 19 |
5 |
| Toagosei Co., Ltd. | 972 |
5 |
| Hitachi Chemical Company, Ltd. | 2354 |
4 |
| Murata Manufacturing Co., Ltd. | 24465 |
4 |
| Other owners | 163 |