- 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 29/00 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
Patent holdings for IPC class C30B 29/00
Total number of patents in this class: 62
10-year publication summary
|
2
|
14
|
9
|
6
|
5
|
4
|
5
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 16171 |
6 |
| NGK Insulators, Ltd. | 5216 |
2 |
| Biocon Limited | 221 |
2 |
| HRL Laboratories, LLC | 1626 |
2 |
| Siltronic AG | 431 |
2 |
| The United States of America as represented by the Secretary of the Air Force | 905 |
2 |
| REC Solar Norway AS | 10 |
2 |
| Utica Leaseco, LLC Assignee | 103 |
2 |
| Resonac Corporation | 3265 |
2 |
| Centre National de La Recherche Scientifique | 10899 |
1 |
| Industrial Technology Research Institute | 5119 |
1 |
| Massachusetts Institute of Technology | 10202 |
1 |
| The Trustees of Columbia University in the City of New York | 3636 |
1 |
| Lawrence Livermore National Security, LLC | 1961 |
1 |
| Agency for Science, Technology and Research | 3699 |
1 |
| Northwestern University | 3524 |
1 |
| Advanced Optoelectronic Technology, Inc. | 126 |
1 |
| DIC Corporation | 3923 |
1 |
| Ecole Polytechnique | 336 |
1 |
| Element Six Limited | 74 |
1 |
| Other owners | 29 |