- 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 27/03 - Tempering glass products using liquid the liquid being a molten metal or a molten salt
Patent holdings for IPC class C03B 27/03
Total number of patents in this class: 103
10-year publication summary
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3
|
6
|
8
|
7
|
7
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12
|
7
|
12
|
6
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SCHOTT Glass Technologies (Suzhou) Co. Ltd. | 114 |
21 |
| Chongqing Aureavia Hi-Tech Glass Co., Ltd. | 112 |
12 |
| Samsung Display Co., Ltd. | 38627 |
8 |
| Corning Incorporated | 10504 |
7 |
| Huawei Technologies Co., Ltd. | 123385 |
5 |
| CDGM Glass Co., Ltd | 148 |
5 |
| Kornerstone Materials Technology Co., Ltd. | 27 |
5 |
| Shenzhen Donglihua Technology Co., Ltd. | 15 |
5 |
| CSG Holding Co., Ltd. | 30 |
4 |
| Qingyuan CSG New Energy-saving Materials Co., Ltd | 14 |
4 |
| Revisalt GmbH | 8 |
4 |
| SCHOTT AG | 1738 |
3 |
| Technische Universitat Bergakademie Freiberg | 109 |
3 |
| Caihong Group (shaoyang) Special Glass Co.Ltd | 6 |
2 |
| DOWOOINSYS Co.,Ltd. | 12 |
2 |
| 2mh Glas GmbH | 8 |
2 |
| DONGWOO FINE-CHEM Co., Ltd. | 1429 |
1 |
| Nippon Electric Glass Co., Ltd. | 2555 |
1 |
| Ohara Inc. | 212 |
1 |
| Peking University Shenzhen Graduate School | 484 |
1 |
| Other owners | 7 |