- All sections
- C - Chemistry; metallurgy
- C22C - Alloys
- C22C 29/14 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides based on borides
Patent holdings for IPC class C22C 29/14
Total number of patents in this class: 129
10-year publication summary
|
4
|
11
|
15
|
20
|
11
|
10
|
8
|
10
|
9
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 18943 |
13 |
| Toyo Kohan Co., Ltd. | 413 |
8 |
| SuperMetalix, Inc. | 12 |
7 |
| Alcoa USA Corp. | 187 |
5 |
| Weir Minerals Australia, Ltd. | 309 |
5 |
| Oerlikon Metco (US) Inc. | 202 |
4 |
| Powdermet, Inc. | 45 |
4 |
| Baker Hughes Holdings LLC | 3060 |
4 |
| Hyperion Materials & Technologies (Sweden) AB | 75 |
3 |
| Terves, LLC | 52 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| Purdue Research Foundation | 3277 |
2 |
| Kennametal Inc. | 1380 |
2 |
| Fujimi Incorporated | 676 |
2 |
| Magotteaux International S.A. | 119 |
2 |
| PLANSEE SE | 233 |
2 |
| Tenneco Inc | 274 |
2 |
| Epoch Wires Limited | 9 |
2 |
| OGANOV, Artur Romanovich | 2 |
2 |
| Other owners | 53 |