- All sections
- B - Performing operations; transporting
- B22F - Working metallic powder; manufacture of articles from metallic powder; making metallic powder; apparatus or devices specially adapted for metallic powder
- B22F 12/43 - Radiation means characterised by the type, e.g. laser or electron beam frequency modulated
Patent holdings for IPC class B22F 12/43
Total number of patents in this class: 67
10-year publication summary
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0
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0
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0
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0
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1
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2
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18
|
20
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21
|
4
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seurat Technologies, Inc. | 126 |
8 |
| Hewlett-Packard Development Company, L.P. | 28538 |
7 |
| Renishaw plc | 739 |
3 |
| Siemens Energy Global GmbH & Co. KG | 2775 |
3 |
| Seiko Epson Corporation | 18724 |
2 |
| The Johns Hopkins University | 5377 |
2 |
| EOS GmbH Electro Optical Systems | 398 |
2 |
| IPG Photonics Corporation | 494 |
2 |
| Concept Laser GmbH | 177 |
2 |
| General Electric Company | 18133 |
1 |
| SAFRAN S.A. | 518 |
1 |
| Xerox Corporation | 7503 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Nikon Corporation | 7162 |
1 |
| Corning Incorporated | 9932 |
1 |
| Wisconsin Alumni Research Foundation | 3774 |
1 |
| Hamilton Sundstrand Corporation | 4525 |
1 |
| Lawrence Livermore National Security, LLC | 1834 |
1 |
| Korea Advanced Institute of Science and Technology | 3906 |
1 |
| 3D Systems, Inc. | 577 |
1 |
| Other owners | 25 |