- 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 8/16 - Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill additions with vehicle or suspending agents, e.g. slip
Patent holdings for IPC class C03C 8/16
Total number of patents in this class: 297
10-year publication summary
26
|
32
|
25
|
17
|
22
|
23
|
22
|
21
|
18
|
8
|
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. | 2453 |
25 |
Asahi Glass Company, Limited | 2802 |
14 |
LG Electronics Inc. | 72737 |
10 |
Sumitomo Metal Mining Co., Ltd. | 1766 |
10 |
Corning Incorporated | 10246 |
9 |
Saint-Gobain Glass France | 3766 |
8 |
Hitachi, Ltd. | 15467 |
7 |
Goodrich Corporation | 2111 |
7 |
Toyo Seikan Group Holdings, Ltd. | 832 |
7 |
Changzhou Fusion New Material Co., Ltd. | 56 |
7 |
Murata Manufacturing Co., Ltd. | 24444 |
6 |
Ferro Corporation | 244 |
6 |
Nihon Yamamura Glass Co., Ltd. | 136 |
6 |
Heraeus Precious Metals North America Conshohocken LLC | 51 |
5 |
Medtronic Advanced Energy LLC | 161 |
5 |
SCHOTT AG | 1716 |
5 |
Agc, Inc. | 4809 |
5 |
Solar Paste, LLC | 123 |
5 |
Fenzi AGT Netherlands B.V. | 18 |
5 |
E. I. du Pont de Nemours and Company | 4096 |
4 |
Other owners | 141 |