- 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 29/04 - Reheating glass products for softening or fusing their surfacesFire-polishingFusing of margins in a continuous way
Patent holdings for IPC class C03B 29/04
Total number of patents in this class: 25
10-year publication summary
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2
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2
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2
|
1
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0
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0
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1
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1
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1
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SCHOTT AG | 1713 |
3 |
| Raytheon Company | 8387 |
2 |
| Element Six Limited | 75 |
1 |
| Element Six (production) (Pty) Ltd | 67 |
1 |
| Element Six Technologies Limited | 195 |
1 |
| Florey Institute of Neuroscience and Mental Health | 42 |
1 |
| Heraeus Quarzglas GmbH & Co. KG | 408 |
1 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3992 |
1 |
| Landglass Technology Co. Ltd | 1 |
1 |
| LiteSentry Corporation | 2 |
1 |
| Nippon Electric Glass Co., Ltd. | 2467 |
1 |
| Owens-Brockway Glass Container Inc. | 766 |
1 |
| PLANSEE SE | 232 |
1 |
| Stevanato Group SpA | 72 |
1 |
| Top Engineering Co., Ltd. | 33 |
1 |
| The University of Melbourne | 539 |
1 |
| Vitro, S.A.B. de C.V. | 99 |
1 |
| Yale University | 2400 |
1 |
| IIA Technologies Pte. Ltd. | 14 |
1 |
| j2 Materials, LLC | 4 |
1 |
| Other owners | 2 |