- 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 28/08 - Production of homogeneous polycrystalline material with defined structure from liquids by zone-melting
Patent holdings for IPC class C30B 28/08
Total number of patents in this class: 16
10-year publication summary
0
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1
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0
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1
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Trustees of Columbia University in the City of New York | 3440 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
LG Display Co., Ltd. | 11907 |
1 |
AP Systems Inc. | 43 |
1 |
CTG Advanced Materials, LLC | 2 |
1 |
EV Products, Inc. | 13 |
1 |
Inductotherm Corp. | 152 |
1 |
SCHOTT AG | 1675 |
1 |
Sumco TECHXIV Corporation | 109 |
1 |
Tateho Chemical Industries Co., Ltd. | 64 |
1 |
Tohoku University | 2526 |
1 |
University of Louisville Research Foundation, Inc. | 709 |
1 |
Wingarc1st Inc. | 59 |
1 |
Corner Star Limited | 95 |
1 |
Resonac Corporation | 2233 |
1 |
Other owners | 0 |