- All sections
- C - Chemistrymetallurgy
- C03C - Chemical composition of glasses, glazes or vitreous enamelssurface treatment of glasssurface treatment of fibres or filaments made from glass, minerals or slagsjoining glass to glass or other materials
- C03C 25/105 - Organic claddings
Patent holdings for IPC class C03C 25/105
Total number of patents in this class: 77
10-year publication summary
|
1
|
1
|
7
|
9
|
7
|
21
|
16
|
11
|
8
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 15511 |
25 |
| Corning Incorporated | 10268 |
12 |
| The Furukawa Electric Co., Ltd. | 3660 |
8 |
| Corning Research & Development Corporation | 1181 |
6 |
| Redwire Space, Inc. | 32 |
5 |
| Arizona Board of Regents on behalf of Arizona State University | 2646 |
3 |
| Covestro (Netherlands) B.V. | 275 |
3 |
| Apple Inc. | 55017 |
1 |
| Lawrence Livermore National Security, LLC | 1942 |
1 |
| Japan Fine Coatings Co. Ltd. | 10 |
1 |
| Fujikura Ltd. | 2938 |
1 |
| Council of Scientific & Industrial Research | 1426 |
1 |
| Covestro LLC | 583 |
1 |
| Emtelle UK Limited | 75 |
1 |
| Jiangsu Zhongtian Technology Co., Ltd. | 148 |
1 |
| Lumentum Operations LLC | 729 |
1 |
| National Dong Hwa University | 11 |
1 |
| OFS Fitel, LLC | 563 |
1 |
| Zhongtian Technology Fiber Potics Co., Ltd | 23 |
1 |
| Jiangdong Technology Co. Ltd. | 6 |
1 |
| Other owners | 2 |