- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 10/20 - Direct sintering or melting
Patent holdings for IPC class B22F 10/20
Total number of patents in this class: 921
10-year publication summary
|
24
|
97
|
153
|
190
|
134
|
126
|
94
|
56
|
49
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13910 |
59 |
| Concept Laser GmbH | 197 |
38 |
| Rtx Corporation | 10128 |
26 |
| Peridot Print LLC | 1323 |
25 |
| Divergent Technologies, Inc. | 502 |
23 |
| Hamilton Sundstrand Corporation | 5014 |
18 |
| Siemens Energy Global GmbH & Co. KG | 3357 |
18 |
| EOS GmbH Electro Optical Systems | 430 |
16 |
| Howmedica Osteonics Corp. | 1402 |
13 |
| The Boeing Company | 20163 |
11 |
| GE Infrastructure Technology, LLC | 6165 |
10 |
| Seiko Epson Corporation | 20259 |
9 |
| ASML Netherlands B.V. | 7939 |
9 |
| Elmet Technologies LLC | 28 |
9 |
| Siemens AG | 24020 |
8 |
| Sodick Co., Ltd. | 302 |
8 |
| Nikon Corporation | 7226 |
7 |
| JENTEK Sensors, Inc. | 63 |
7 |
| K.K. Sun Metalon | 29 |
7 |
| Norsk Titanium AS | 81 |
6 |
| Other owners | 594 |