- All sections
- C - Chemistrymetallurgy
- C22C - Alloys
- C22C 45/04 - Amorphous alloys with nickel or cobalt as the major constituent
Patent holdings for IPC class C22C 45/04
Total number of patents in this class: 144
10-year publication summary
|
18
|
9
|
10
|
7
|
5
|
8
|
8
|
4
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 59177 |
11 |
| Glassimetal Technology, Inc. | 25 |
11 |
| SANYO Special Steel Co., Ltd. | 249 |
7 |
| Nakayama Amorphous Co., Ltd. | 11 |
6 |
| Tohoku University | 3031 |
6 |
| Vacuumschmelze GmbH & Co. KG | 257 |
6 |
| California Institute of Technology | 4038 |
4 |
| Denka Company Limited | 2757 |
4 |
| Rolex S.A. | 731 |
4 |
| General Electric Company | 13966 |
3 |
| Hitachi Metals, Ltd. | 1823 |
3 |
| TDK Corporation | 6960 |
3 |
| Aichi Steel Corporation | 392 |
3 |
| Integrated Global Services, Inc. | 67 |
3 |
| Usui Co., Ltd. | 127 |
3 |
| Vulkam | 12 |
3 |
| BYD Company Limited | 6566 |
2 |
| Liquidmetal Technologies, Inc. | 3 |
2 |
| Sintokogio, Ltd. | 1205 |
2 |
| The Swatch Group Research and Development Ltd | 877 |
2 |
| Other owners | 56 |