- 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 8/00 - Production of glass by other processes than melting processes
Patent holdings for IPC class C03B 8/00
Total number of patents in this class: 34
10-year publication summary
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3
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4
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0
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0
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1
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4
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3
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3
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3
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Electric Glass Co., Ltd. | 2456 |
9 |
| Furukawa Co., Ltd. | 94 |
5 |
| Nikon Corporation | 7163 |
4 |
| Idemitsu Kosan Co., Ltd. | 4219 |
3 |
| Centre National de La Recherche Scientifique | 10418 |
2 |
| Rhodia Inc. | 45 |
2 |
| Sumitomo Electric Industries, Ltd. | 15483 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3803 |
1 |
| The Furukawa Electric Co., Ltd. | 3650 |
1 |
| National Institute for Materials Science | 1108 |
1 |
| Nippon Kodoshi Corporation | 83 |
1 |
| Toyo Seikan Group Holdings, Ltd. | 836 |
1 |
| The University of Tokyo | 4176 |
1 |
| Zircoa Inc. | 10 |
1 |
| Orion Solar Photovoltaics Ltd | 1 |
1 |
| Other owners | 0 |