- 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 25/10 - Coating
Patent holdings for IPC class C03C 25/10
Total number of patents in this class: 342
10-year publication summary
|
57
|
50
|
32
|
9
|
3
|
5
|
3
|
1
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10184 |
36 |
| DSM IP Assets B.V. | 5672 |
19 |
| Fujikura Ltd. | 2911 |
18 |
| Sumitomo Electric Industries, Ltd. | 15277 |
16 |
| ROCKWOOL International A/S | 307 |
14 |
| Johns Manville | 954 |
11 |
| Rockwool A/S | 779 |
8 |
| The Furukawa Electric Co., Ltd. | 3617 |
7 |
| Nitto Boseki Co., Ltd. | 289 |
7 |
| Owens Corning Intellectual Capital, LLC | 1594 |
7 |
| Prysmian S.p.A. | 869 |
6 |
| Saint-Gobain Adfors | 116 |
6 |
| PPG Industries Ohio, Inc. | 3419 |
5 |
| Georgia-Pacific Gypsum LLC | 217 |
5 |
| OFS Fitel, LLC | 563 |
5 |
| Central Glass Company, Limited | 1260 |
4 |
| Saint-Gobain Glass France | 3781 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 5577 |
3 |
| Mitsubishi Chemical Corporation | 4475 |
3 |
| BLH Technologies Inc. | 29 |
3 |
| Other owners | 155 |