- 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 17/38 - 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 at least one coating being a coating of an organic material
Patent holdings for IPC class C03C 17/38
Total number of patents in this class: 189
10-year publication summary
|
4
|
18
|
26
|
8
|
16
|
21
|
20
|
18
|
14
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Glass France | 3641 |
33 |
| Corning Incorporated | 9932 |
19 |
| 3m Innovative Properties Company | 18406 |
9 |
| Agc, Inc. | 4029 |
9 |
| Apple Inc. | 50209 |
8 |
| Vitro Flat Glass LLC | 419 |
8 |
| FUJIFILM Corporation | 27102 |
5 |
| AGC Glass Europe | 1049 |
5 |
| Nippon Electric Glass Co., Ltd. | 2299 |
5 |
| PPG Industries Ohio, Inc. | 3430 |
4 |
| Guardian Industries Corp. | 392 |
4 |
| Nippon Sheet Glass Company, Limited | 992 |
4 |
| Asahi Glass Company, Limited | 2985 |
3 |
| Anheuser-Busch InBev S.A./N.V. | 481 |
3 |
| Applied Materials, Inc. | 16587 |
2 |
| AGC Flat Glass Europe SA | 67 |
2 |
| Mitsubishi Chemical Corporation | 4313 |
2 |
| Anheuser-Busch InBev S.A. | 145 |
2 |
| MacroGenics, Inc. | 267 |
2 |
| Owens-Brockway Glass Container Inc. | 716 |
2 |
| Other owners | 58 |