- 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 23/035 - Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum
Patent holdings for IPC class C03B 23/035
Total number of patents in this class: 291
10-year publication summary
|
37
|
38
|
46
|
26
|
28
|
34
|
16
|
15
|
11
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10263 |
119 |
| Saint-Gobain Glass France | 3756 |
50 |
| Glasstech, Inc. | 122 |
20 |
| Agc, Inc. | 4845 |
9 |
| Pilkington Group Limited | 773 |
8 |
| SCHOTT AG | 1712 |
6 |
| Corning Precision Materials Co., Ltd. | 210 |
5 |
| Samsung Display Co., Ltd. | 34798 |
4 |
| AGP America S.A. | 128 |
4 |
| Fuyao Glass Industry Group Co., Ltd. | 263 |
4 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21010 |
4 |
| Samsung Electronics Co., Ltd. | 146346 |
3 |
| The Regents of the University of Michigan | 4697 |
3 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4941 |
3 |
| Pilkington North America, Inc. | 38 |
3 |
| Istituto Nazionale di Astrofisica | 30 |
3 |
| Ford Global Technologies, LLC | 20594 |
2 |
| Asahi Glass Company, Limited | 2783 |
2 |
| Kornerstone Materials Technology Co., Ltd. | 27 |
2 |
| Media Lario S.r.l. | 40 |
2 |
| Other owners | 35 |