- 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 9/10 - Metal solvents
Patent holdings for IPC class C30B 9/10
Total number of patents in this class: 81
10-year publication summary
9
|
10
|
3
|
6
|
4
|
3
|
1
|
7
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
NGK Insulators, Ltd. | 4589 |
18 |
Sumitomo Electric Industries, Ltd. | 14131 |
14 |
Toyoda Gosei Co., Ltd. | 1746 |
10 |
Osaka University | 3143 |
10 |
LG Chem, Ltd. | 17205 |
3 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
3 |
Florida State University Research Foundation, Inc. | 685 |
3 |
Toyota Motor Corporation | 28582 |
2 |
Matsushita Electric Industrial Co., Ltd. | 4724 |
2 |
6N Silicon Inc. | 4 |
2 |
Seoul Semiconductor Co., Ltd. | 1073 |
2 |
Centre National de La Recherche Scientifique | 9632 |
1 |
Ricoh Company, Ltd. | 13266 |
1 |
Tokyo Electron Limited | 11599 |
1 |
Calisolar Canada Inc. | 1 |
1 |
Dexerials Corporation | 1826 |
1 |
DIC Corporation | 3597 |
1 |
Ecole Polytechnique | 308 |
1 |
Kansai Technology Licensing Organization Co., Ltd. | 21 |
1 |
National Institute for Materials Science | 1108 |
1 |
Other owners | 3 |