- All sections
- C - Chemistry; metallurgy
- C22C - Alloys
- C22C 47/08 - Making alloys containing metallic or non-metallic fibres or filaments by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould
Patent holdings for IPC class C22C 47/08
Total number of patents in this class: 98
10-year publication summary
|
7
|
8
|
9
|
11
|
9
|
12
|
12
|
5
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Terves, LLC | 52 |
12 |
| Northeastern University | 493 |
4 |
| Siemens Energy, Inc. | 1770 |
3 |
| F.a.r.-fonderie Acciaierie Roiale - SpA | 13 |
3 |
| Conv Australia Holding Pty Ltd | 16 |
3 |
| Airbus Operations GmbH | 3188 |
2 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
2 |
| Tsinghua University | 5426 |
2 |
| Adamco AG | 4 |
2 |
| A.L.M.T. Corp. | 209 |
2 |
| Arcactive Limited | 24 |
2 |
| Coperion GmbH | 131 |
2 |
| Nexans | 588 |
2 |
| Rolls-Royce Corporation | 1686 |
2 |
| Safran Ceramics | 366 |
2 |
| Schunk Kohlenstofftechnik GmbH | 126 |
2 |
| Safran Aero Boosters | 68 |
2 |
| General Electric Company | 18133 |
1 |
| SAFRAN S.A. | 518 |
1 |
| The Regents of the University of California | 18943 |
1 |
| Other owners | 46 |