- 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 17/28 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material
Patent holdings for IPC class C03C 17/28
Total number of patents in this class: 334
10-year publication summary
|
35
|
23
|
26
|
21
|
14
|
18
|
21
|
12
|
17
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10396 |
60 |
| Saint-Gobain Glass France | 3230 |
13 |
| Nippon Sheet Glass Company, Limited | 968 |
10 |
| Agc, Inc. | 5162 |
9 |
| 3m Innovative Properties Company | 17596 |
8 |
| AGC Glass Europe | 1156 |
8 |
| Asahi Glass Company, Limited | 2703 |
7 |
| Knauf Insulation, Inc. | 184 |
7 |
| Knauf Insulation SPRL | 175 |
6 |
| Vitro Flat Glass LLC | 492 |
6 |
| O'keeffe's, Inc. | 67 |
5 |
| SCHOTT AG | 1719 |
5 |
| FUJIFILM Corporation | 30063 |
4 |
| SCHOTT Glass Technologies (Suzhou) Co. Ltd. | 107 |
4 |
| Belron International Limited | 211 |
4 |
| Canon Inc. | 41739 |
3 |
| Daikin Industries, Ltd. | 10223 |
3 |
| Boe Technology Group Co., Ltd. | 42523 |
3 |
| Arkema France | 4169 |
3 |
| Essilor International (compagnie Generale D'optique) | 2974 |
3 |
| Other owners | 163 |