- 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 21/06 - Severing glass sheets, tubes, or rods while still plastic by flashing-off, burning-off, or fusing
Patent holdings for IPC class C03B 21/06
Total number of patents in this class: 11
10-year publication summary
|
4
|
1
|
1
|
1
|
2
|
1
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10268 |
3 |
| SCHOTT AG | 1712 |
3 |
| Nipro Corporation | 1017 |
2 |
| SCHOTT Pharma AG & Co. KGaA | 112 |
2 |
| OLIVOTTO GLASS TECHNOLOGIES S.p.A. | 12 |
1 |
| Other owners | 0 |