- 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 5/08 - Glass-melting pots
Patent holdings for IPC class C03B 5/08
Total number of patents in this class: 19
10-year publication summary
|
2
|
0
|
0
|
1
|
1
|
0
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1
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2
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0
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0
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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 | 10259 |
6 |
| The Corning Museum of Glass | 12 |
4 |
| Spiral Arts Inc | 5 |
4 |
| Heraeus Quarzglas GmbH & Co. KG | 409 |
2 |
| China Building Materials Academy | 24 |
1 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 488 |
1 |
| SCHOTT AG | 1712 |
1 |
| Other owners | 0 |