- 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 25/50 - Coatings containing organic materials only
Patent holdings for IPC class C03C 25/50
Total number of patents in this class: 71
10-year publication summary
|
3
|
8
|
7
|
12
|
8
|
8
|
1
|
5
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 16126 |
18 |
| The Furukawa Electric Co., Ltd. | 3701 |
5 |
| Corning Incorporated | 10421 |
4 |
| Politecnico di Milano | 892 |
4 |
| Prysmian S.p.A. | 908 |
4 |
| Chomarat North America | 4 |
2 |
| Jiangsu Zhongtian Technology Co., Ltd. | 189 |
2 |
| OCV Intellectual Capital, LLC | 155 |
2 |
| Saint-Gobain Isover | 665 |
2 |
| Rockwool A/S | 820 |
2 |
| Zhongtian Technology Fiber Potics Co., Ltd | 28 |
2 |
| Jiangdong Science and Technology Co., Ltd | 12 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5966 |
1 |
| DSM IP Assets B.V. | 5432 |
1 |
| Compagnie générale des établissements Michelin SCA | 2664 |
1 |
| PPG Industries Ohio, Inc. | 3354 |
1 |
| Nippon Telegraph and Telephone Corporation | 15961 |
1 |
| Fujikura Ltd. | 3041 |
1 |
| Arkema Inc. | 1053 |
1 |
| Cargill, Incorporated | 2950 |
1 |
| Other owners | 14 |