- 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 25/28 - 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: 82
10-year publication summary
|
14
|
13
|
13
|
8
|
2
|
4
|
7
|
3
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| OCV Intellectual Capital, LLC | 265 |
8 |
| Corning Incorporated | 9932 |
7 |
| Saint-Gobain Adfors | 111 |
7 |
| Saint-Gobain Isover | 603 |
5 |
| Arkema France | 3790 |
4 |
| Owens Corning Intellectual Capital, LLC | 1456 |
4 |
| Sumitomo Electric Industries, Ltd. | 14131 |
3 |
| DSM IP Assets B.V. | 5856 |
3 |
| PPG Industries Ohio, Inc. | 3430 |
2 |
| Asahi Fiber Glass Company, Limited | 52 |
2 |
| Chomarat North America | 4 |
2 |
| Porcher Industries | 62 |
2 |
| S.d.r. Biotec Verfahrenstechnik GmbH | 6 |
2 |
| Superior Fibers, LLC | 14 |
2 |
| Rockwool A/S | 753 |
2 |
| Compagnie Generale des Etablissements Michelin | 4450 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| BASF SE | 19740 |
1 |
| Dow Global Technologies LLC | 10147 |
1 |
| Compagnie générale des établissements Michelin SCA | 2477 |
1 |
| Other owners | 21 |