- All sections
- C - Chemistry; metallurgy
- C03C - Chemical composition of glasses, glazes or vitreous enamels; surface treatment of glass; surface treatment of fibres or filaments made from glass, minerals or slags; joining glass to glass or other materials
- C03C 6/02 - Glass batch compositions containing silicates, e.g. cullet
Patent holdings for IPC class C03C 6/02
Total number of patents in this class: 26
10-year publication summary
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1
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0
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0
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2
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2
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3
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2
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0
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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 | 10125 |
2 |
| Johns Manville | 964 |
2 |
| Owens Corning Intellectual Capital, LLC | 1557 |
2 |
| Saint-Gobain Isover | 628 |
2 |
| Toyota Motor Corporation | 30455 |
1 |
| Kyocera Corporation | 13344 |
1 |
| Idemitsu Kosan Co., Ltd. | 4103 |
1 |
| PPG Industries Ohio, Inc. | 3449 |
1 |
| Culchrome, LLC | 2 |
1 |
| Industry-academic Cooperation Foundation, Kunsan National University | 30 |
1 |
| Nakagawa Sangyo Co., Ltd. | 20 |
1 |
| National Institute of Clean-and-low-carbon Energy | 132 |
1 |
| Nippon Sheet Glass Company, Limited | 998 |
1 |
| Northeastern University | 522 |
1 |
| Shenhua Group Corporation Limited | 9 |
1 |
| Shenzhen Smoore Technology Limited | 1451 |
1 |
| Taishan Fiberglass Inc. | 14 |
1 |
| USG Interiors, LLC | 315 |
1 |
| Agc, Inc. | 4470 |
1 |
| ARC France | 23 |
1 |
| Other owners | 2 |