- 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 21/02 - Severing glass sheets, tubes, or rods while still plastic by cutting
Patent holdings for IPC class C03B 21/02
Total number of patents in this class: 35
10-year publication summary
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4
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2
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3
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5
|
2
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2
|
1
|
1
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4
|
2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10263 |
9 |
| Nippon Electric Glass Co., Ltd. | 2457 |
5 |
| SCHOTT AG | 1712 |
5 |
| Robert Bosch GmbH | 42684 |
2 |
| Owens-Brockway Glass Container Inc. | 763 |
2 |
| SG Schaumglas GmbH & Co. KG | 8 |
2 |
| Qingdao Fusion Photoelectric Technology Co., Ltd. | 2 |
2 |
| Samsung Display Co., Ltd. | 34798 |
1 |
| The Boeing Company | 20053 |
1 |
| AGP America S.A. | 128 |
1 |
| Micro Technology Co., Ltd. | 7 |
1 |
| Saint-Gobain Glass France | 3756 |
1 |
| Socabelec S.A. | 2 |
1 |
| AAC Optics (Changzhou) Co., Ltd. | 562 |
1 |
| Dalwick Continental, S.A. de C.V. | 1 |
1 |
| Other owners | 0 |