- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 12/50 - Means for feeding of material, e.g. heads
Patent holdings for IPC class B22F 12/50
Total number of patents in this class: 265
10-year publication summary
|
1
|
0
|
3
|
12
|
40
|
52
|
56
|
37
|
41
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nikon SLM Solutions AG | 176 |
12 |
| Peridot Print LLC | 1331 |
9 |
| K.K. Sun Metalon | 29 |
6 |
| Additive Technologies, LLC DBA Additec | 91 |
6 |
| Genesee Valley Innovations, LLC | 2180 |
5 |
| General Electric Company | 14021 |
4 |
| Arcam AB | 200 |
4 |
| One Click Metal GmbH | 13 |
4 |
| Stratasys Powder Production Ltd. | 74 |
4 |
| Rtx Corporation | 10240 |
4 |
| Generational Systems, LLC | 9 |
4 |
| Nikon Corporation | 7232 |
3 |
| Lawrence Livermore National Security, LLC | 1988 |
3 |
| Divergent Technologies, Inc. | 506 |
3 |
| DMG MORI Co., Ltd. | 942 |
3 |
| EOS GmbH Electro Optical Systems | 434 |
3 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2845 |
3 |
| Safran Aircraft Engines | 6811 |
3 |
| Sodick Co., Ltd. | 298 |
3 |
| Concept Laser GmbH | 197 |
3 |
| Other owners | 176 |