- 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: 129
10-year publication summary
|
11
|
8
|
6
|
3
|
0
|
1
|
0
|
2
|
3
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 4955 |
24 |
| Osaka University | 3376 |
11 |
| Toyoda Gosei Co., Ltd. | 1778 |
9 |
| SLT Technologies, Inc. | 129 |
4 |
| Toyota Motor Corporation | 32116 |
3 |
| Seoul Semiconductor Co., Ltd. | 1082 |
3 |
| KLA Corporation | 1549 |
3 |
| The Regents of the University of California | 19918 |
2 |
| Centre National de La Recherche Scientifique | 10418 |
2 |
| Sumitomo Electric Industries, Ltd. | 15483 |
2 |
| Sumitomo Electric Hardmetal Corp. | 1021 |
2 |
| Ricoh Company, Ltd. | 13247 |
2 |
| Dexerials Corporation | 1966 |
2 |
| GTAT Corporation | 113 |
2 |
| Momentive Performance Materials Inc. | 917 |
2 |
| The Penn State Research Foundation | 1518 |
2 |
| Sixpoint Materials, Inc. | 60 |
2 |
| Sumco Corporation | 1115 |
2 |
| Sumco TECHXIV Corporation | 102 |
2 |
| General Opto Solutions, LLC | 4 |
2 |
| Other owners | 46 |