- 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 25/285 - Acrylic resins
Patent holdings for IPC class C03C 25/285
Total number of patents in this class: 134
10-year publication summary
|
3
|
6
|
10
|
26
|
18
|
22
|
18
|
15
|
8
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 16355 |
63 |
| Corning Incorporated | 10510 |
7 |
| Owens Corning Intellectual Capital, LLC | 1731 |
7 |
| Covestro (Netherlands) B.V. | 297 |
7 |
| Japan Fine Coatings Co. Ltd. | 11 |
4 |
| Arkema France | 4242 |
4 |
| DSM IP Assets B.V. | 5373 |
3 |
| Rohm and Haas Company | 2947 |
3 |
| The Furukawa Electric Co., Ltd. | 3695 |
3 |
| Dow Global Technologies LLC | 10960 |
2 |
| Sonoro, LLC | 4 |
2 |
| FibreCoat GmbH | 9 |
2 |
| 3m Innovative Properties Company | 17481 |
1 |
| Coatex S.A.S. | 208 |
1 |
| Compagnie Chomarat | 19 |
1 |
| DelStar Technologies Inc. | 156 |
1 |
| Denka Company Limited | 2728 |
1 |
| Emtelle UK Limited | 80 |
1 |
| Eth Zurich | 1323 |
1 |
| Imperial Innovations Limited | 548 |
1 |
| Other owners | 19 |