- 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 17/30 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
Patent holdings for IPC class C03C 17/30
Total number of patents in this class: 702
10-year publication summary
57
|
71
|
70
|
65
|
75
|
69
|
52
|
49
|
48
|
14
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Corning Incorporated | 9932 |
124 |
Agc, Inc. | 4029 |
26 |
3m Innovative Properties Company | 18406 |
19 |
Daikin Industries, Ltd. | 9495 |
19 |
Asahi Glass Company, Limited | 2985 |
19 |
Nippon Sheet Glass Company, Limited | 992 |
17 |
Saint-Gobain Glass France | 3641 |
17 |
SCHOTT AG | 1675 |
13 |
Sika Technology AG | 2650 |
13 |
Essilor International (compagnie Generale D'optique) | 2918 |
10 |
Ssw Advanced Technologies, LLC | 51 |
10 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
9 |
Nippon Electric Glass Co., Ltd. | 2299 |
9 |
Sumitomo Chemical Company, Limited | 8808 |
8 |
SCHOTT Pharma AG & Co. KGaA | 108 |
8 |
BASF SE | 19740 |
7 |
AGC Glass Europe | 1049 |
7 |
PPG Industries Ohio, Inc. | 3430 |
7 |
Central Glass Company, Limited | 1244 |
7 |
Eurokera S.N.C. | 158 |
7 |
Other owners | 346 |