- 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 25/42 - Coatings containing inorganic materials
Patent holdings for IPC class C03C 25/42
Total number of patents in this class: 121
10-year publication summary
|
8
|
9
|
8
|
5
|
7
|
3
|
16
|
8
|
9
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Georgia-Pacific Gypsum LLC | 225 |
8 |
| Sumitomo Electric Industries, Ltd. | 16305 |
7 |
| Saint-Gobain Isover | 678 |
7 |
| Johns Manville | 920 |
6 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 493 |
4 |
| 3m Innovative Properties Company | 17488 |
3 |
| LG Chem, Ltd. | 17921 |
3 |
| Centre National de La Recherche Scientifique | 11016 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
3 |
| BAE SYSTEMS plc | 2480 |
3 |
| Mermet | 20 |
3 |
| Morgan Advanced Materials plc | 117 |
3 |
| National Research Council of Canada | 1551 |
3 |
| Owens Corning Intellectual Capital, LLC | 1722 |
3 |
| Unifrax I LLC | 246 |
3 |
| Commonwealth of Australia represented by Department of Defence, Defence Science and Technology Organisation | 4 |
3 |
| Battelle Memorial Institute | 2603 |
2 |
| Nitto Boseki Co., Ltd. | 302 |
2 |
| Saint-Gobain Adfors | 127 |
2 |
| Universite de Lille 2 droit et Sante | 213 |
2 |
| Other owners | 48 |