- 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 1/12 - Single-crystal growth directly from the solid state by pressure treatment during the growth
Patent holdings for IPC class C30B 1/12
Total number of patents in this class: 38
10-year publication summary
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3
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3
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2
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4
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3
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1
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7
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3
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5
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 5168 |
4 |
| Rutgers, The State University of New Jersey | 1996 |
4 |
| Universal Matter Inc. | 23 |
2 |
| Canon Inc. | 44490 |
1 |
| Sumitomo Electric Industries, Ltd. | 16437 |
1 |
| GM Global Technology Operations LLC | 16255 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6157 |
1 |
| Rolls-Royce PLC | 3234 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11137 |
1 |
| Ceracomp Co., Ltd. | 23 |
1 |
| Disco Corporation | 1965 |
1 |
| First Solar, Inc. | 520 |
1 |
| Kunming University of Science and Technology | 248 |
1 |
| National Institute for Materials Science | 1092 |
1 |
| Nippon Mining & Metals Co., Ltd. | 81 |
1 |
| Rolls-Royce Deutschland Ltd & Co KG | 869 |
1 |
| Worcester Polytechnic Institute | 560 |
1 |
| Element Six (UK) Limited | 238 |
1 |
| National Technology & Engineering Solutions of Sandia, LLC | 1957 |
1 |
| SLT Technologies, Inc. | 131 |
1 |
| Other owners | 11 |