- 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 3/32 - Non-oxide glass compositions, e.g. binary or ternary halides, sulfides, or nitrides of germanium, selenium or tellurium
Patent holdings for IPC class C03C 3/32
Total number of patents in this class: 171
10-year publication summary
13
|
22
|
10
|
24
|
23
|
18
|
16
|
12
|
8
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nippon Electric Glass Co., Ltd. | 2299 |
20 |
Toyota Motor Corporation | 28582 |
14 |
Idemitsu Kosan Co., Ltd. | 3995 |
14 |
Corning Incorporated | 9932 |
10 |
SCHOTT Corporation | 77 |
10 |
Central Glass Company, Limited | 1244 |
6 |
PolyPlus Battery Company | 100 |
6 |
University of Central Florida Research Foundation, Inc. | 1098 |
6 |
Agc, Inc. | 4029 |
6 |
Lockheed Martin Corporation | 3406 |
5 |
The United States of America as represented by the Secretary of the Navy | 2734 |
5 |
Blue Current, Inc. | 51 |
4 |
The Government of the United States of America, as represented by the Secretary of the Navy | 1102 |
4 |
Intel Corporation | 45621 |
2 |
FUJIFILM Corporation | 27102 |
2 |
GM Global Technology Operations LLC | 13620 |
2 |
Asahi Glass Company, Limited | 2985 |
2 |
Northwestern University | 3112 |
2 |
Industry-University Cooperation Foundation Korea Aerospace University | 129 |
2 |
Isuzu Glass Company, Ltd. | 11 |
2 |
Other owners | 47 |