- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 12/86 - Serial processing with multiple devices grouped
Patent holdings for IPC class B22F 12/86
Total number of patents in this class: 55
10-year publication summary
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0
|
0
|
0
|
3
|
8
|
10
|
10
|
13
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5517 |
5 |
| Exentis Knowledge GmbH | 70 |
5 |
| Concept Laser GmbH | 197 |
3 |
| General Electric Company | 13915 |
2 |
| Siemens AG | 23996 |
2 |
| Canon Inc. | 44051 |
2 |
| Stratasys Ltd. | 450 |
2 |
| Sturm Maschinen- & Anlagenbau GmbH | 38 |
2 |
| Nikon SLM Solutions AG | 173 |
2 |
| Honda Motor Co., Ltd. | 26105 |
1 |
| Robert Bosch GmbH | 44254 |
1 |
| Hyundai Motor Company | 24808 |
1 |
| Lawrence Livermore National Security, LLC | 1979 |
1 |
| 3D Systems, Inc. | 592 |
1 |
| Desktop Metal, Inc. | 239 |
1 |
| Digital Metal AB | 30 |
1 |
| Heraeus Noblelight GmbH | 123 |
1 |
| Landa Labs (2012) Ltd. | 134 |
1 |
| MTU Aero Engines AG | 731 |
1 |
| Norsk Titanium AS | 82 |
1 |
| Other owners | 19 |