- All sections
- C - Chemistry; metallurgy
- C03C - Chemical composition of glasses, glazes or vitreous enamels; surface treatment of glass; surface treatment of fibres or filaments made from glass, minerals or slags; joining 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: 65
10-year publication summary
4
|
0
|
3
|
8
|
7
|
12
|
8
|
8
|
1
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sumitomo Electric Industries, Ltd. | 14131 |
11 |
The Furukawa Electric Co., Ltd. | 3486 |
5 |
Corning Incorporated | 9932 |
4 |
OCV Intellectual Capital, LLC | 265 |
4 |
Politecnico di Milano | 790 |
4 |
Prysmian S.p.A. | 846 |
4 |
Chomarat North America | 4 |
2 |
Jiangsu Zhongtian Technology Co., Ltd. | 92 |
2 |
Saint-Gobain Isover | 603 |
2 |
Rockwool A/S | 753 |
2 |
Zhongtian Technology Fiber Potics Co., Ltd | 18 |
2 |
Jiangdong Science and Technology Co., Ltd | 10 |
2 |
Lignum Technologies AG | 79 |
2 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
1 |
DSM IP Assets B.V. | 5856 |
1 |
Compagnie générale des établissements Michelin SCA | 2477 |
1 |
PPG Industries Ohio, Inc. | 3430 |
1 |
Nippon Telegraph and Telephone Corporation | 14195 |
1 |
Fujikura Ltd. | 2777 |
1 |
Arkema Inc. | 1075 |
1 |
Other owners | 12 |