- All sections
- C - Chemistrymetallurgy
- C03B - Manufacture or shaping of glass, or of mineral or slag woolsupplementary processes in the manufacture or shaping of glass, or of mineral or slag wool
- C03B 18/18 - Controlling or regulating the temperature of the float bathComposition or purification of the float bath
Patent holdings for IPC class C03B 18/18
Total number of patents in this class: 53
10-year publication summary
|
9
|
2
|
3
|
4
|
2
|
1
|
2
|
4
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17638 |
11 |
| Asahi Glass Company, Limited | 2783 |
10 |
| Agc, Inc. | 4845 |
9 |
| Corning Incorporated | 10263 |
8 |
| Vitro Flat Glass LLC | 463 |
2 |
| Guardian Glass, LLC | 573 |
2 |
| Caihong Display Devices Co.,Ltd. | 49 |
2 |
| Hoya Corporation | 2744 |
1 |
| The Coca-Cola Company | 2499 |
1 |
| Nippon Sheet Glass Company, Limited | 995 |
1 |
| Pilkington Group Limited | 773 |
1 |
| Saint-Gobain Glass France | 3756 |
1 |
| Vitro, S.A.B. de C.V. | 99 |
1 |
| Beijing Quandao Technology Co., Ltd. | 1 |
1 |
| Friedrich-schiller-universität Jena | 181 |
1 |
| Füller Glastechnologie Vertriebs-GmbH | 7 |
1 |
| Other owners | 0 |