- All sections
- C - Chemistrymetallurgy
- C30B - Single-crystal growthunidirectional solidification of eutectic material or unidirectional demixing of eutectoid materialrefining by zone-melting of materialproduction of a homogeneous polycrystalline material with defined structuresingle crystals or homogeneous polycrystalline material with defined structureafter-treatment of single crystals or a homogeneous polycrystalline material with defined structureapparatus 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: 26
10-year publication summary
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1
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1
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1
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1
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2
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1
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5
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3
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0
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3
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dowa Electronics Materials Co., Ltd. | 635 |
5 |
| Sumitomo Electric Industries, Ltd. | 16345 |
3 |
| Massachusetts Institute of Technology | 10290 |
2 |
| The 13th Research Institute of China Electronics Technology Group Corporation | 135 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2975 |
1 |
| BRANDEIS University | 343 |
1 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 9 |
1 |
| Otto-von-Guericke-Universitat Magdeburg | 142 |
1 |
| Peking University | 1473 |
1 |
| Pva Tepla AG | 20 |
1 |
| Siltronic AG | 437 |
1 |
| Universidad Eafit | 40 |
1 |
| University of Newcastle upon Tyne | 240 |
1 |
| Quantum Photonics Corporation | 8 |
1 |
| Songshan Lake Materials Laboratory | 46 |
1 |
| META Platforms Technologies, LLC | 6514 |
1 |
| Zhongke Crystal Materials (Dongguan) Co., Limited | 7 |
1 |
| Momentive Technologies Yamagata KK | 3 |
1 |
| Boya Advanced Materials Co., Ltd. | 15 |
1 |
| Other owners | 0 |