- 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 33/07 - Cutting armoured or laminated glass products
Patent holdings for IPC class C03B 33/07
Total number of patents in this class: 245
10-year publication summary
|
19
|
21
|
19
|
16
|
15
|
17
|
32
|
17
|
13
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10314 |
72 |
| Nippon Electric Glass Co., Ltd. | 2470 |
16 |
| Saint-Gobain Glass France | 3253 |
16 |
| View Operating Corporation | 528 |
7 |
| Hamamatsu Photonics K.K. | 4448 |
6 |
| Saint-Gobain Sekurit France | 644 |
6 |
| Nitto Denko Corporation | 8295 |
5 |
| Boe Technology Group Co., Ltd. | 41547 |
5 |
| LISEC Austria GmbH | 74 |
5 |
| Mitsuboshi Diamond Industrial Co., Ltd. | 147 |
5 |
| HEGLA GmbH & Co. KG | 21 |
5 |
| Samsung Display Co., Ltd. | 35269 |
4 |
| Asahi Glass Company, Limited | 2760 |
4 |
| Sage Electrochromics, Inc. | 263 |
4 |
| SCHOTT AG | 1711 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
3 |
| AGC Flat Glass Europe SA | 57 |
3 |
| Corning Precision Materials Co., Ltd. | 211 |
3 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 625 |
3 |
| Dowooinsys. Co., Lta. | 10 |
3 |
| Other owners | 66 |