- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 3/18 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sinteringApparatus specially adapted therefor by using pressure rollers
Patent holdings for IPC class B22F 3/18
Total number of patents in this class: 186
10-year publication summary
|
10
|
14
|
13
|
7
|
12
|
14
|
15
|
12
|
22
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koenig & Bauer AG | 964 |
6 |
| Nippon Light Metal Company, Ltd. | 683 |
6 |
| Nikkeikin Aluminium Core Technology Company Ltd. | 54 |
5 |
| PLANSEE SE | 230 |
5 |
| Materion Newton Inc. | 66 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
4 |
| Ametek, Inc. | 279 |
4 |
| Desktop Metal, Inc. | 240 |
4 |
| IHI Corporation | 3535 |
4 |
| Powdermet, Inc. | 44 |
4 |
| Nippon Steel Chemical & Material Co., Ltd. | 730 |
4 |
| Commonwealth Scientific and Industrial Research Organisation | 1655 |
3 |
| Divergent Technologies, Inc. | 502 |
3 |
| Iowa State University Research Foundation, Inc. | 827 |
3 |
| Nikkeikin Aluminum Core Technology Co., Ltd. | 6 |
3 |
| Porite Corporation | 23 |
3 |
| Stratasys Ltd. | 448 |
3 |
| AESC Japan Ltd. | 378 |
3 |
| BASF SE | 21303 |
2 |
| SNECMA S.A. | 1146 |
2 |
| Other owners | 110 |