- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 12/45 - Two or more
Patent holdings for IPC class B22F 12/45
Total number of patents in this class: 311
10-year publication summary
|
3
|
3
|
6
|
18
|
43
|
51
|
69
|
47
|
51
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seurat Technologies, Inc. | 178 |
34 |
| General Electric Company | 14021 |
23 |
| TRUMPF Laser- und Systemtechnik GmbH | 524 |
17 |
| Nikon SLM Solutions AG | 176 |
17 |
| EOS GmbH Electro Optical Systems | 434 |
11 |
| Renishaw plc | 760 |
11 |
| Concept Laser GmbH | 197 |
11 |
| VulcanForms Inc. | 122 |
11 |
| Nikon Corporation | 7232 |
8 |
| Rtx Corporation | 10240 |
7 |
| SLM Solutions Group AG | 59 |
6 |
| Arcam AB | 200 |
5 |
| Divergent Technologies, Inc. | 506 |
5 |
| Stratasys Powder Production Ltd. | 74 |
5 |
| Freeform Future Corp. | 26 |
5 |
| TRUMPF Laser- und Systemtechnik SE | 103 |
5 |
| The Boeing Company | 20232 |
4 |
| Siemens Energy Global GmbH & Co. KG | 3529 |
4 |
| Trumpf Additive Manufacturing Italia S.r.l. | 15 |
4 |
| The Johns Hopkins University | 5958 |
3 |
| Other owners | 115 |