- 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 25/28 - Macromolecular compounds or prepolymers obtained by reactions involving only carbon-to-carbon unsaturated bonds
Patent holdings for IPC class C03C 25/28
Total number of patents in this class: 90
10-year publication summary
|
13
|
13
|
8
|
2
|
4
|
7
|
3
|
4
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| OCV Intellectual Capital, LLC | 193 |
8 |
| Saint-Gobain Adfors | 116 |
7 |
| Corning Incorporated | 10169 |
6 |
| Owens Corning Intellectual Capital, LLC | 1587 |
6 |
| Saint-Gobain Isover | 627 |
5 |
| Arkema France | 3978 |
4 |
| Sumitomo Electric Industries, Ltd. | 15255 |
3 |
| DSM IP Assets B.V. | 5669 |
3 |
| PPG Industries Ohio, Inc. | 3388 |
2 |
| Asahi Fiber Glass Company, Limited | 50 |
2 |
| Chomarat North America | 4 |
2 |
| Gibraltar Business Capital, LLC | 10 |
2 |
| Mermet | 21 |
2 |
| Nitto Boseki Co., Ltd. | 289 |
2 |
| Porcher Industries | 63 |
2 |
| S.d.r. Biotec Verfahrenstechnik GmbH | 6 |
2 |
| Ahlstrom Oyj | 99 |
2 |
| Rockwool A/S | 778 |
2 |
| Compagnie Generale des Etablissements Michelin | 4674 |
2 |
| 3m Innovative Properties Company | 17861 |
1 |
| Other owners | 25 |