- 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 25/36 - Epoxy resins
Patent holdings for IPC class C03C 25/36
Total number of patents in this class: 72
10-year publication summary
|
2
|
6
|
5
|
1
|
11
|
7
|
7
|
12
|
7
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Sheet Glass Company, Limited | 967 |
7 |
| Sumitomo Electric Industries, Ltd. | 15994 |
6 |
| 3B-Fibreglass SPRL | 22 |
5 |
| Saint-Gobain Isover | 663 |
5 |
| Jushi Group Co., Ltd. | 126 |
4 |
| Nippon Electric Glass Co., Ltd. | 2506 |
4 |
| Uniseal, Inc. | 27 |
4 |
| OCV Intellectual Capital, LLC | 162 |
3 |
| Rockwool A/S | 814 |
3 |
| Eurokera S.N.C. | 154 |
2 |
| Knauf Insulation | 51 |
2 |
| Saudi Arabian Oil Company | 13886 |
2 |
| Samsung Display Co., Ltd. | 37396 |
1 |
| Centre National de La Recherche Scientifique | 10820 |
1 |
| Evonik Degussa GmbH | 1427 |
1 |
| Nitto Denko Corporation | 8420 |
1 |
| DSM IP Assets B.V. | 5456 |
1 |
| PPG Industries Ohio, Inc. | 3389 |
1 |
| The Furukawa Electric Co., Ltd. | 3710 |
1 |
| Airbus Defence and Space SAS | 576 |
1 |
| Other owners | 17 |