- 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 25/005 - Surface treatment of fibres or filaments made from glass, minerals or slags by mechanical means
Patent holdings for IPC class C03C 25/005
Total number of patents in this class: 9
10-year publication summary
|
0
|
1
|
3
|
1
|
2
|
0
|
2
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Government of the United States of America, as represented by the Secretary of the Navy | 1451 |
2 |
| Saint-Gobain Isover | 678 |
2 |
| Sumitomo Electric Industries, Ltd. | 16331 |
1 |
| Nippon Telegraph and Telephone Corporation | 15924 |
1 |
| BLH Technologies Inc. | 26 |
1 |
| Council of Scientific & Industrial Research | 1445 |
1 |
| Rosendahl Nextrom Oy | 9 |
1 |
| Other owners | 0 |