- 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 27/06 - Joining glass to glass by processes other than fusing
Patent holdings for IPC class C03C 27/06
Total number of patents in this class: 694
10-year publication summary
34
|
67
|
69
|
78
|
90
|
63
|
65
|
31
|
29
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
149 |
Corning Incorporated | 9932 |
75 |
Asahi Glass Company, Limited | 2985 |
52 |
Nippon Electric Glass Co., Ltd. | 2299 |
38 |
Nippon Sheet Glass Company, Limited | 992 |
37 |
Agc, Inc. | 4029 |
30 |
Hamamatsu Photonics K.K. | 4161 |
23 |
Guardian Glass, LLC | 558 |
16 |
VKR Holding A/S | 575 |
12 |
Agc-lixil Window Technology Co., Ltd. | 11 |
9 |
Saint-Gobain Glass France | 3641 |
7 |
Boe Technology Group Co., Ltd. | 35384 |
6 |
Guardian Industries Corp. | 392 |
6 |
Quantum Valley Ideas Laboratories | 65 |
6 |
Hitachi, Ltd. | 16452 |
5 |
Nitto Denko Corporation | 7879 |
5 |
Bridgestone Corporation | 7067 |
5 |
The Yokohama Rubber Co., Ltd. | 3929 |
5 |
LPKF Laser & Electronics AG | 112 |
5 |
LG Chem, Ltd. | 17205 |
4 |
Other owners | 199 |