- All sections
- C - Chemistrymetallurgy
- 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: 139
10-year publication summary
|
15
|
20
|
11
|
10
|
10
|
10
|
10
|
5
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20745 |
15 |
| Toyo Kohan Co., Ltd. | 435 |
8 |
| SuperMetalix, Inc. | 14 |
8 |
| Alcoa USA Corp. | 201 |
6 |
| Weir Minerals Australia, Ltd. | 310 |
5 |
| Oerlikon Metco (US) Inc. | 215 |
4 |
| Powdermet, Inc. | 44 |
4 |
| Hyperion Materials & Technologies (Sweden) AB | 64 |
3 |
| Terves, LLC | 53 |
3 |
| Baker Hughes Holdings LLC | 3023 |
3 |
| Samsung Electronics Co., Ltd. | 157719 |
2 |
| NGK Insulators, Ltd. | 5236 |
2 |
| Purdue Research Foundation | 3916 |
2 |
| Kennametal Inc. | 1354 |
2 |
| Fujimi Incorporated | 802 |
2 |
| Magotteaux International S.A. | 121 |
2 |
| PLANSEE SE | 230 |
2 |
| Epoch Wires Limited | 12 |
2 |
| OGANOV, Artur Romanovich | 2 |
2 |
| Hybrid Materials LLC | 4 |
2 |
| Other owners | 60 |