- 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: 563
10-year publication summary
|
5
|
7
|
5
|
22
|
116
|
138
|
91
|
89
|
62
|
45
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seurat Technologies, Inc. | 178 |
41 |
| General Electric Company | 14021 |
22 |
| TRUMPF Laser- und Systemtechnik GmbH | 524 |
18 |
| VulcanForms Inc. | 122 |
17 |
| EOS GmbH Electro Optical Systems | 434 |
16 |
| Sodick Co., Ltd. | 298 |
14 |
| Divergent Technologies, Inc. | 506 |
13 |
| Lawrence Livermore National Security, LLC | 1988 |
12 |
| JEOL Ltd. | 631 |
12 |
| Arcam AB | 200 |
11 |
| Nikon SLM Solutions AG | 176 |
10 |
| Nikon Corporation | 7232 |
9 |
| Concept Laser GmbH | 197 |
9 |
| Mitsubishi Heavy Industries, Ltd. | 9271 |
8 |
| Ebara Corporation | 2385 |
8 |
| K.K. Sun Metalon | 29 |
8 |
| Renishaw plc | 760 |
7 |
| Freemelt AB | 44 |
7 |
| Peridot Print LLC | 1331 |
7 |
| Siemens Energy, Inc. | 1673 |
6 |
| Other owners | 308 |