- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 3/115 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sinteringApparatus specially adapted therefor by spraying molten metal, i.e. spray sintering, spray casting
Patent holdings for IPC class B22F 3/115
Total number of patents in this class: 241
10-year publication summary
|
15
|
52
|
29
|
30
|
31
|
19
|
10
|
9
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42296 |
19 |
| Desktop Metal, Inc. | 279 |
14 |
| Persimmon Technologies, Corp. | 149 |
13 |
| Illinois Tool Works Inc. | 11363 |
11 |
| Siemens AG | 24542 |
7 |
| Oerlikon Metco (US) Inc. | 210 |
7 |
| Divergent Technologies, Inc. | 463 |
6 |
| Print-Rite ? Unicorn Image Products Co., Ltd. of Zhuhai | 229 |
6 |
| ATI Properties, Inc. | 101 |
4 |
| Massachusetts Development Finance Agency | 33 |
4 |
| UT-Battelle, LLC | 1440 |
4 |
| Beijing Dream Ink Technologies Co., Ltd. | 58 |
4 |
| Fluent Metal Inc. | 8 |
4 |
| General Electric Company | 17066 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1637 |
3 |
| Hermle Maschinenbau GmbH | 11 |
3 |
| Lyten, Inc. | 304 |
3 |
| Usui Co., Ltd. | 115 |
3 |
| Electronics and Telecommunications Research Institute | 9248 |
2 |
| Ford Global Technologies, LLC | 20355 |
2 |
| Other owners | 119 |