- 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 25/10 - Coating
Patent holdings for IPC class C03C 25/10
Total number of patents in this class: 370
10-year publication summary
52
|
57
|
52
|
32
|
9
|
3
|
5
|
2
|
1
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Corning Incorporated | 9932 |
40 |
DSM IP Assets B.V. | 5856 |
24 |
Fujikura Ltd. | 2777 |
18 |
Sumitomo Electric Industries, Ltd. | 14131 |
17 |
ROCKWOOL International A/S | 323 |
14 |
Johns Manville | 980 |
11 |
Rockwool A/S | 753 |
8 |
JSR Corporation | 2476 |
7 |
The Furukawa Electric Co., Ltd. | 3486 |
7 |
Nitto Boseki Co., Ltd. | 261 |
7 |
Owens Corning Intellectual Capital, LLC | 1456 |
7 |
PPG Industries Ohio, Inc. | 3430 |
6 |
Prysmian S.p.A. | 846 |
6 |
Saint-Gobain Adfors | 111 |
6 |
Georgia-Pacific Gypsum LLC | 204 |
5 |
OFS Fitel, LLC | 549 |
5 |
Central Glass Company, Limited | 1244 |
4 |
Corning Optical Communications LLC | 1741 |
4 |
Draka Comteq, B.V. | 275 |
4 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
3 |
Other owners | 167 |