- All sections
- C - Chemistrymetallurgy
- C22C - Alloys
- C22C 1/053 - Making hard metals based on borides, carbides, nitrides, oxides or silicidesPreparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
Patent holdings for IPC class C22C 1/053
Total number of patents in this class: 22
10-year publication summary
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0
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0
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0
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1
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1
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0
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4
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3
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4
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Industrial Technology Research Institute | 5077 |
2 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5172 |
1 |
| AB Sandvik Coromant | 271 |
1 |
| Alfred University | 9 |
1 |
| The Curators of the University of Missouri | 1081 |
1 |
| Hi-Lex Corporation | 375 |
1 |
| Indian Institute of Science | 340 |
1 |
| Ocean University of China | 203 |
1 |
| Rutgers, The State University of New Jersey | 1957 |
1 |
| Spirit AeroSystems, Inc. | 282 |
1 |
| The Swatch Group Research and Development Ltd | 865 |
1 |
| Universite de Lorraine | 393 |
1 |
| University of South Carolina | 839 |
1 |
| Washington State University | 492 |
1 |
| Sandvik SRP AB | 106 |
1 |
| Inner Mongolia University of Technology | 79 |
1 |
| Parker Lodge Holdings LLC | 17 |
1 |
| Széchenyi István Egyetem | 7 |
1 |
| Battelle Savannah River Alliance, LLC | 218 |
1 |
| Ningbo Branch of China Academy of Ordnance Science | 1 |
1 |
| Other owners | 1 |