- All sections
- C - Chemistry; metallurgy
- C30B - Single-crystal growth; unidirectional solidification of eutectic material or unidirectional demixing of eutectoid material; refining by zone-melting of material; production of a homogeneous polycrystalline material with defined structure; single crystals or homogeneous polycrystalline material with defined structure; after-treatment of single crystals or a homogeneous polycrystalline material with defined structure; apparatus therefor
- C30B 13/26 - Stirring of the molten zone
Patent holdings for IPC class C30B 13/26
Total number of patents in this class: 6
10-year publication summary
0
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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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2
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0
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0
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Siltronic AG | 395 |
3 |
Indian Institute of Science | 289 |
1 |
New York University | 1635 |
1 |
Topsil Simiconductor Materials A/S | 1 |
1 |
Other owners | 0 |