- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 10/28 - Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
Patent holdings for IPC class B22F 10/28
Total number of patents in this class: 3124
10-year publication summary
|
11
|
29
|
42
|
154
|
430
|
585
|
538
|
508
|
449
|
270
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13982 |
100 |
| EOS GmbH Electro Optical Systems | 431 |
83 |
| Siemens Energy Global GmbH & Co. KG | 3470 |
80 |
| Nikon SLM Solutions AG | 175 |
66 |
| Divergent Technologies, Inc. | 506 |
63 |
| TRUMPF Laser- und Systemtechnik GmbH | 524 |
63 |
| Renishaw plc | 761 |
61 |
| Seurat Technologies, Inc. | 177 |
60 |
| Rtx Corporation | 10182 |
51 |
| Concept Laser GmbH | 197 |
42 |
| Addup | 127 |
41 |
| Peridot Print LLC | 1326 |
41 |
| Safran Aircraft Engines | 6767 |
40 |
| Proterial, Ltd. | 952 |
40 |
| VulcanForms Inc. | 119 |
34 |
| Siemens AG | 23956 |
31 |
| Nikon Corporation | 7233 |
31 |
| Mitsubishi Heavy Industries, Ltd. | 9204 |
29 |
| Hamilton Sundstrand Corporation | 5011 |
28 |
| ArcelorMittal | 2736 |
26 |
| Other owners | 2114 |