- All sections
- C - Chemistry; metallurgy
- C22C - Alloys
- C22C 49/02 - Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
Patent holdings for IPC class C22C 49/02
Total number of patents in this class: 59
10-year publication summary
|
5
|
6
|
5
|
4
|
10
|
5
|
3
|
1
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Terves, LLC | 54 |
10 |
| American Boronite Corporation, DBA Boronite | 6 |
2 |
| Arcactive Limited | 25 |
2 |
| Cleveland State University | 78 |
2 |
| Iowa State University Research Foundation, Inc. | 738 |
2 |
| Schunk Kohlenstofftechnik GmbH | 129 |
2 |
| University of Science and Technology Beijing | 271 |
2 |
| Wenzhou Hongfeng Electrical Alloy Co., Ltd. | 16 |
2 |
| GE Infrastructure Technology, LLC | 6109 |
2 |
| Beijing Tianyishangjia New Material Corp., Ltd. | 6 |
2 |
| Siemens AG | 24572 |
1 |
| Centre National de La Recherche Scientifique | 10068 |
1 |
| Hitachi Metals, Ltd. | 2026 |
1 |
| Industrial Technology Research Institute | 4960 |
1 |
| Carl Zeiss SMT GmbH | 2805 |
1 |
| Purdue Research Foundation | 3471 |
1 |
| Heraeus Deutschland GmbH & Co. KG | 437 |
1 |
| The Industry & Academic Cooperation in Chungnam National University (IAC) | 431 |
1 |
| Institut Polytechnique de Bordeaux | 369 |
1 |
| Integrated Global Services, Inc. | 57 |
1 |
| Other owners | 21 |