- 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 17/40 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal all coatings being metal coatings
Patent holdings for IPC class C03C 17/40
Total number of patents in this class: 50
10-year publication summary
|
1
|
1
|
6
|
2
|
7
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8
|
8
|
5
|
2
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10336 |
6 |
| Saint-Gobain Glass France | 3249 |
6 |
| Nippon Electric Glass Co., Ltd. | 2474 |
5 |
| Dai Nippon Printing Co., Ltd. | 4126 |
4 |
| Carlex Glass America, LLC | 51 |
3 |
| Materion Newton Inc. | 66 |
3 |
| Cardinal CG Company | 220 |
2 |
| Turkiye Sise ve Cam Fabrikalari A.S. | 139 |
2 |
| Samsung Display Co., Ltd. | 35545 |
1 |
| Centre National de La Recherche Scientifique | 10595 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5715 |
1 |
| Hoya Corporation | 2759 |
1 |
| Ibiden Co., Ltd. | 1720 |
1 |
| Carl Zeiss SMT GmbH | 3038 |
1 |
| AGP America S.A. | 128 |
1 |
| Atotech Deutschland GmbH | 554 |
1 |
| Daito Press Mfg. Co., Ltd. | 5 |
1 |
| Fuyao Glass Industry Group Co., Ltd. | 278 |
1 |
| Korea Electronics Technology Institute | 1669 |
1 |
| National Tsing Hua University | 1201 |
1 |
| Other owners | 7 |