- 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 12/58 - Means for feeding of material, e.g. heads for changing the material composition, e.g. by mixing
Patent holdings for IPC class B22F 12/58
Total number of patents in this class: 52
10-year publication summary
|
0
|
0
|
0
|
0
|
2
|
3
|
15
|
14
|
18
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lawrence Livermore National Security, LLC | 1834 |
3 |
| LPW Technology Ltd. | 58 |
3 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| Purdue Research Foundation | 3277 |
2 |
| Goodrich Corporation | 2081 |
2 |
| Mosaic Manufacturing Ltd. | 19 |
2 |
| Stratasys Ltd. | 385 |
2 |
| The Boeing Company | 19843 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Applied Materials, Inc. | 16587 |
1 |
| Nikon Corporation | 7162 |
1 |
| Battelle Energy Alliance, LLC | 569 |
1 |
| Carpenter Technology Corporation | 24 |
1 |
| EOS GmbH Electro Optical Systems | 398 |
1 |
| Fisher Controls International LLC | 1520 |
1 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
1 |
| Safran Aircraft Engines | 5739 |
1 |
| Saudi Arabian Oil Company | 11322 |
1 |
| SLM Solutions Group AG | 86 |
1 |
| University of Science and Technology Beijing | 245 |
1 |
| Other owners | 23 |