Patent holdings for IPC class C03C 3/095

Total number of patents in this class: 777

10-year publication summary

45
68
53
60
59
49
57
45
73
29
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Corning Incorporated
10252
155
Agc, Inc.
4816
79
Nippon Electric Glass Co., Ltd.
2454
58
SCHOTT AG
1716
42
Hoya Corporation
2743
33
Asahi Glass Company, Limited
2799
26
Electric Glass Fiber America, LLC
65
25
Nippon Sheet Glass Company, Limited
998
23
Ivoclar Vivadent AG
1049
20
Jushi Group Co., Ltd.
121
20
PPG Industries Ohio, Inc.
3457
16
Ohara Inc.
217
14
Vitro Flat Glass LLC
457
11
AGC Glass Europe
1127
10
3D Glass Solutions, Inc.
81
9
Owens Corning Intellectual Capital, LLC
1632
8
Nippon Electric Glass America, Inc.
21
8
Tunghsu Group Co., Ltd.
58
8
CDGM Glass Co., Ltd
137
7
ABK Biomedical Incorporated
30
6
Other owners 199