- 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 30/00 - Production of single crystals or homogeneous polycrystalline material with defined structure characterised by the action of electric or magnetic fields, wave energy or other specific physical conditions
Patent holdings for IPC class C30B 30/00
Total number of patents in this class: 61
10-year publication summary
|
6
|
7
|
2
|
5
|
5
|
3
|
5
|
11
|
4
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Purdue Research Foundation | 3277 |
3 |
| Imam Abdulrahman Bin Faisal University | 343 |
3 |
| Sumitomo Electric Industries, Ltd. | 14131 |
2 |
| Applied Materials, Inc. | 16587 |
2 |
| The 13th Research Institute of China Electronics Technology Group Corporation | 118 |
2 |
| Northeastern University | 1056 |
2 |
| Zhejiang University | 2619 |
2 |
| SK Siltron Css, LLC | 18 |
2 |
| Siemens AG | 24990 |
1 |
| Amgen Inc. | 3779 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| TDK Corporation | 6306 |
1 |
| NGK Insulators, Ltd. | 4589 |
1 |
| Tsinghua University | 5426 |
1 |
| Empire Technology Development LLC | 1636 |
1 |
| President and Fellows of Harvard College | 5792 |
1 |
| Hamamatsu Photonics K.K. | 4161 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
1 |
| Japan Science and Technology Agency | 1564 |
1 |
| Other owners | 31 |