- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 12/41 - Radiation means characterised by the type, e.g. laser or electron beam
Patent holdings for IPC class B22F 12/41
Total number of patents in this class: 522
10-year publication summary
|
5
|
6
|
5
|
22
|
110
|
133
|
91
|
86
|
61
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seurat Technologies, Inc. | 164 |
38 |
| General Electric Company | 13776 |
20 |
| TRUMPF Laser- und Systemtechnik GmbH | 532 |
17 |
| VulcanForms Inc. | 117 |
16 |
| EOS GmbH Electro Optical Systems | 421 |
14 |
| Sodick Co., Ltd. | 297 |
13 |
| Lawrence Livermore National Security, LLC | 1954 |
12 |
| Divergent Technologies, Inc. | 486 |
12 |
| JEOL Ltd. | 612 |
12 |
| Arcam AB | 202 |
11 |
| Nikon SLM Solutions AG | 151 |
10 |
| Nikon Corporation | 7263 |
9 |
| Concept Laser GmbH | 193 |
8 |
| K.K. Sun Metalon | 25 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8961 |
7 |
| Ebara Corporation | 2252 |
7 |
| Renishaw plc | 775 |
7 |
| Peridot Print LLC | 1305 |
7 |
| Siemens Energy, Inc. | 1698 |
6 |
| Rolls-Royce Corporation | 1691 |
6 |
| Other owners | 282 |