- All sections
- C - Chemistry; metallurgy
- C22C - Alloys
- C22C 47/00 - Making alloys containing metallic or non-metallic fibres or filaments
Patent holdings for IPC class C22C 47/00
Total number of patents in this class: 46
10-year publication summary
|
2
|
4
|
2
|
2
|
0
|
6
|
2
|
2
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Messier-Bugatti-Dowty | 243 |
5 |
| Huawei Technologies Co., Ltd. | 100781 |
3 |
| SNECMA S.A. | 1160 |
2 |
| Consolidated Nuclear Security, LLC | 124 |
2 |
| Messier-dowty SA | 24 |
2 |
| UT-Battelle, LLC | 1333 |
2 |
| Hitachi Metals, Ltd. | 2175 |
1 |
| Yazaki Corporation | 6282 |
1 |
| Mitsubishi Chemical Corporation | 4313 |
1 |
| Purdue Research Foundation | 3277 |
1 |
| Dresser-Rand Company | 233 |
1 |
| EADS Deutschland GmbH | 382 |
1 |
| Jiangxi Electric Power Science Research Institute | 4 |
1 |
| Liquidmetal Coatings, LLC | 13 |
1 |
| Longyear TM, Inc. | 139 |
1 |
| Nanjing University of Aeronautics and Astronautics | 360 |
1 |
| NV Bekaert SA | 750 |
1 |
| Primetals Technologies Italy S.r.l. | 16 |
1 |
| Safran Aircraft Engines | 5739 |
1 |
| Tekna Plasma Systems Inc. | 69 |
1 |
| Other owners | 16 |