- All sections
- C - Chemistrymetallurgy
- 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
|
2
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Terves, LLC | 54 |
11 |
| American Boronite Corporation, DBA Boronite | 6 |
2 |
| Arcactive Limited | 28 |
2 |
| Cleveland State University | 76 |
2 |
| Iowa State University Research Foundation, Inc. | 790 |
2 |
| Schunk Kohlenstofftechnik GmbH | 132 |
2 |
| University of Science and Technology Beijing | 290 |
2 |
| Wenzhou Hongfeng Electrical Alloy Co., Ltd. | 16 |
2 |
| GE Infrastructure Technology, LLC | 6198 |
2 |
| Beijing Tianyishangjia New Material Corp., Ltd. | 6 |
2 |
| Siemens AG | 24366 |
1 |
| Centre National de La Recherche Scientifique | 10632 |
1 |
| Industrial Technology Research Institute | 5087 |
1 |
| Carl Zeiss SMT GmbH | 3057 |
1 |
| Purdue Research Foundation | 3702 |
1 |
| Heraeus Deutschland GmbH & Co. KG | 417 |
1 |
| The Industry & Academic Cooperation in Chungnam National University (IAC) | 463 |
1 |
| Institut Polytechnique de Bordeaux | 406 |
1 |
| Integrated Global Services, Inc. | 56 |
1 |
| Lsis Co., Ltd. | 816 |
1 |
| Other owners | 20 |