- 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 23/037 - Re-forming glass sheets by drawing
Patent holdings for IPC class C03B 23/037
Total number of patents in this class: 71
10-year publication summary
|
8
|
9
|
4
|
9
|
2
|
7
|
3
|
0
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SCHOTT AG | 1707 |
14 |
| Corning Incorporated | 10169 |
11 |
| Nippon Electric Glass Co., Ltd. | 2437 |
10 |
| The Furukawa Electric Co., Ltd. | 3616 |
9 |
| Seiko Epson Corporation | 19206 |
3 |
| Asahi Glass Company, Limited | 2828 |
3 |
| Everix, Inc. | 20 |
3 |
| PolyPlus Battery Company | 96 |
3 |
| Caihong Display Devices Co.,Ltd. | 37 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 5571 |
1 |
| Amtek Research International LLC | 58 |
1 |
| Boraident GmbH | 11 |
1 |
| Flex Optronix Technologies, LLC | 1 |
1 |
| Hoya Candeo Optronics Corporation | 37 |
1 |
| Nihon Yamamura Glass Co., Ltd. | 138 |
1 |
| Riken | 1687 |
1 |
| Sila Nanotechnologies Inc. | 167 |
1 |
| Universitat Leipzig | 115 |
1 |
| Universitat Osnabruck | 11 |
1 |
| Agc, Inc. | 4681 |
1 |
| Other owners | 1 |