- 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 27/00 - Single-crystal growth under a protective fluid
Patent holdings for IPC class C30B 27/00
Total number of patents in this class: 22
10-year publication summary
0
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0
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1
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1
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1
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0
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2
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1
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5
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3
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dowa Electronics Materials Co., Ltd. | 610 |
5 |
Sumitomo Electric Industries, Ltd. | 14131 |
3 |
Massachusetts Institute of Technology | 9795 |
2 |
The 13th Research Institute of China Electronics Technology Group Corporation | 118 |
1 |
BRANDEIS University | 326 |
1 |
Hubei Xingfa Chemicals Group Co., Ltd. | 5 |
1 |
Otto-von-Guericke-Universitat Magdeburg | 126 |
1 |
Peking University | 1111 |
1 |
Siltronic AG | 395 |
1 |
Universidad Eafit | 40 |
1 |
Quantum Photonics Corporation | 8 |
1 |
Songshan Lake Materials Laboratory | 18 |
1 |
META Platforms Technologies, LLC | 4806 |
1 |
Zhongke Crystal Materials (Dongguan) Co., Limited | 1 |
1 |
Momentive Technologies Yamagata KK | 3 |
1 |
Other owners | 0 |