- 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 25/10 - Heating of the reaction chamber or the substrate
Patent holdings for IPC class C30B 25/10
Total number of patents in this class: 622
10-year publication summary
|
47
|
38
|
46
|
34
|
39
|
47
|
62
|
51
|
88
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 18322 |
98 |
| Element Six Technologies Limited | 190 |
25 |
| NuFlare Technology, Inc. | 828 |
19 |
| Element Six Limited | 80 |
15 |
| Globalwafers Co., Ltd. | 633 |
14 |
| ASM IP Holding B.V. | 1985 |
12 |
| LPE S.p.A. | 70 |
12 |
| Sumitomo Electric Industries, Ltd. | 15202 |
11 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 41550 |
11 |
| Aixtron SE | 309 |
11 |
| Sumco Corporation | 1122 |
11 |
| Denso Corporation | 24007 |
10 |
| Toyota Motor Corporation | 30924 |
8 |
| Plasmability, LLC | 25 |
8 |
| Siltronic AG | 417 |
8 |
| Samsung Electronics Co., Ltd. | 142124 |
7 |
| Paragraf Limited | 76 |
7 |
| Svagos Technik, Inc. | 12 |
7 |
| Resonac Corporation | 2589 |
7 |
| Board of Trustees of Michigan State University | 1171 |
6 |
| Other owners | 315 |