- 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: 465
10-year publication summary
|
2
|
5
|
6
|
5
|
22
|
112
|
134
|
87
|
86
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seurat Technologies, Inc. | 159 |
31 |
| General Electric Company | 13838 |
19 |
| TRUMPF Laser- und Systemtechnik GmbH | 533 |
17 |
| EOS GmbH Electro Optical Systems | 412 |
13 |
| Sodick Co., Ltd. | 299 |
13 |
| VulcanForms Inc. | 111 |
13 |
| Lawrence Livermore National Security, LLC | 1929 |
12 |
| Divergent Technologies, Inc. | 475 |
12 |
| Arcam AB | 202 |
10 |
| Nikon SLM Solutions AG | 132 |
10 |
| Nikon Corporation | 7166 |
9 |
| Concept Laser GmbH | 188 |
8 |
| Peridot Print LLC | 1278 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8664 |
7 |
| JEOL Ltd. | 577 |
7 |
| Renishaw plc | 764 |
7 |
| K.K. Sun Metalon | 13 |
7 |
| Ebara Corporation | 2160 |
6 |
| Siemens Energy Global GmbH & Co. KG | 2934 |
6 |
| Harnyss IP, LLC | 11 |
6 |
| Other owners | 244 |