- All sections
- B - Performing operations; transporting
- B23K - Soldering or unsoldering; welding; cladding or plating by soldering or welding; cutting by applying heat locally, e.g. flame cutting; working by laser beam
- B23K 26/144 - Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing particles, e.g. powder
Patent holdings for IPC class B23K 26/144
Total number of patents in this class: 354
10-year publication summary
|
15
|
72
|
95
|
63
|
52
|
38
|
45
|
18
|
30
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seurat Technologies, Inc. | 126 |
26 |
| Velo3D, Inc. | 143 |
16 |
| General Electric Company | 18133 |
14 |
| Toshiba Corporation | 12017 |
12 |
| Technology Research Association for Future Additive Manufacturing | 118 |
10 |
| Rtx Corporation | 8674 |
10 |
| TRUMPF Laser- und Systemtechnik GmbH | 505 |
9 |
| Siemens AG | 24990 |
7 |
| DMG MORI Co., Ltd. | 751 |
7 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
7 |
| The Boeing Company | 19843 |
6 |
| Nikon Corporation | 7162 |
6 |
| Magna International Inc. | 1236 |
6 |
| ArcelorMittal | 1887 |
5 |
| MTU Aero Engines AG | 622 |
5 |
| Renishaw plc | 739 |
5 |
| Rolls-Royce Corporation | 1686 |
5 |
| Safran Aircraft Engines | 5739 |
5 |
| Concept Laser GmbH | 177 |
5 |
| GE Infrastructure Technology, LLC | 5873 |
5 |
| Other owners | 183 |