- 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 9/00 - Single-crystal growth from melt solutions using molten solvents
Patent holdings for IPC class C30B 9/00
Total number of patents in this class: 113
10-year publication summary
|
8
|
6
|
3
|
0
|
1
|
0
|
2
|
3
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 5171 |
18 |
| Toyoda Gosei Co., Ltd. | 1833 |
7 |
| Osaka University | 3325 |
5 |
| SLT Technologies, Inc. | 128 |
4 |
| Toyota Motor Corporation | 34313 |
3 |
| Seoul Semiconductor Co., Ltd. | 1072 |
3 |
| KLA Corporation | 1780 |
3 |
| The Regents of the University of California | 20502 |
2 |
| Centre National de La Recherche Scientifique | 10856 |
2 |
| Sumitomo Electric Industries, Ltd. | 16050 |
2 |
| Sumitomo Electric Hardmetal Corp. | 1074 |
2 |
| Ricoh Company, Ltd. | 13313 |
2 |
| Dexerials Corporation | 1985 |
2 |
| GTAT Corporation | 111 |
2 |
| Momentive Performance Materials Inc. | 894 |
2 |
| The Penn State Research Foundation | 1581 |
2 |
| Sixpoint Materials, Inc. | 60 |
2 |
| Sumco Corporation | 1112 |
2 |
| Sumco TECHXIV Corporation | 94 |
2 |
| General Opto Solutions, LLC | 4 |
2 |
| Other owners | 44 |