- 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: 243
10-year publication summary
|
20
|
21
|
20
|
16
|
15
|
18
|
32
|
17
|
13
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10246 |
70 |
| Saint-Gobain Glass France | 3766 |
22 |
| Nippon Electric Glass Co., Ltd. | 2453 |
16 |
| Hamamatsu Photonics K.K. | 4403 |
7 |
| View Operating Corporation | 515 |
7 |
| Nitto Denko Corporation | 8219 |
5 |
| Boe Technology Group Co., Ltd. | 40814 |
5 |
| LISEC Austria GmbH | 76 |
5 |
| Mitsuboshi Diamond Industrial Co., Ltd. | 147 |
5 |
| HEGLA GmbH & Co. KG | 21 |
5 |
| Samsung Display Co., Ltd. | 34472 |
4 |
| Asahi Glass Company, Limited | 2802 |
4 |
| Sage Electrochromics, Inc. | 261 |
4 |
| SCHOTT AG | 1716 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31201 |
3 |
| AGC Flat Glass Europe SA | 62 |
3 |
| Corning Precision Materials Co., Ltd. | 209 |
3 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 630 |
3 |
| Dowooinsys. Co., Lta. | 10 |
3 |
| Rofin-Sinar Technologies LLC | 21 |
3 |
| Other owners | 62 |