- All sections
- C - Chemistrymetallurgy
- C22F - Changing the physical structure of non-ferrous metals or non-ferrous alloys
- C22F 3/02 - Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons by solidifying a melt controlled by supersonic waves or electric or magnetic fields
Patent holdings for IPC class C22F 3/02
Total number of patents in this class: 27
10-year publication summary
|
5
|
1
|
0
|
1
|
2
|
0
|
1
|
0
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1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Light Metal Company, Ltd. | 686 |
2 |
| California Institute of Technology | 4038 |
1 |
| Aubert & Duval | 109 |
1 |
| Babcock & Wilcox Technical Services Y-12, LLC | 20 |
1 |
| Consolidated Nuclear Security, LLC | 115 |
1 |
| Designmecha Co., Ltd. | 7 |
1 |
| Ecole de Technologie Superieure | 208 |
1 |
| Federal-Mogul Nurnberg GmbH | 130 |
1 |
| G. Rau GmbH & Co. KG | 34 |
1 |
| Industry-University Cooperation Foundation Sunmoon University | 44 |
1 |
| Jiangsu University | 1176 |
1 |
| Kyushu University, National University Corporation | 1733 |
1 |
| Nippon Steel Corporation | 6969 |
1 |
| Southwire Company, LLC | 810 |
1 |
| Taiyuan University of Technology | 317 |
1 |
| Toyota School Foundation | 67 |
1 |
| University of Science and Technology Beijing | 316 |
1 |
| V Technology Co., Ltd. | 381 |
1 |
| GE Infrastructure Technology, LLC | 6153 |
1 |
| National Technology & Engineering Solutions of Sandia, LLC | 1956 |
1 |
| Other owners | 6 |