- 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 17/25 - Oxides by deposition from the liquid phase
Patent holdings for IPC class C03C 17/25
Total number of patents in this class: 442
10-year publication summary
35
|
30
|
45
|
45
|
32
|
33
|
26
|
33
|
32
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nippon Sheet Glass Company, Limited | 992 |
48 |
Corning Incorporated | 9932 |
27 |
Asahi Glass Company, Limited | 2985 |
20 |
Saint-Gobain Glass France | 3641 |
20 |
Agc, Inc. | 4029 |
19 |
Nippon Electric Glass Co., Ltd. | 2299 |
14 |
Guardian Industries Corp. | 392 |
10 |
Pilkington Group Limited | 748 |
9 |
FUJIFILM Corporation | 27102 |
7 |
Central Glass Company, Limited | 1244 |
7 |
Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
7 |
Nelumbo Inc. | 40 |
7 |
Vitro Flat Glass LLC | 419 |
7 |
Chemelot Scientific Participations B.V. | 16 |
7 |
PPG Industries Ohio, Inc. | 3430 |
6 |
Heraeus Quarzglas GmbH & Co. KG | 420 |
6 |
Owens-Brockway Glass Container Inc. | 716 |
6 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
6 |
Agency for Science, Technology and Research | 3512 |
5 |
Samsung Electronics Co., Ltd. | 131630 |
4 |
Other owners | 200 |