- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 3/10 - Sintering only
Patent holdings for IPC class B22F 3/10
Total number of patents in this class: 2027
10-year publication summary
|
217
|
230
|
257
|
219
|
213
|
138
|
121
|
116
|
100
|
39
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| True Velocity IP Holdings, Inc. | 249 |
49 |
| Desktop Metal, Inc. | 243 |
42 |
| Hewlett-Packard Development Company, L.P. | 25258 |
41 |
| Mitsubishi Materials Corporation | 2467 |
35 |
| Sumitomo Electric Sintered Alloy, Ltd. | 244 |
30 |
| Peridot Print LLC | 1321 |
30 |
| General Electric Company | 13886 |
27 |
| Sumitomo Electric Industries, Ltd. | 16273 |
27 |
| Nitto Denko Corporation | 8516 |
24 |
| Siemens AG | 24064 |
21 |
| Seiko Epson Corporation | 20204 |
20 |
| NTN Corporation | 4913 |
18 |
| Arcam AB | 201 |
17 |
| BASF SE | 21292 |
16 |
| GE Infrastructure Technology, LLC | 6169 |
16 |
| TDK Corporation | 6841 |
15 |
| Kennametal Inc. | 1356 |
15 |
| Safran Aircraft Engines | 6643 |
15 |
| Rtx Corporation | 10036 |
14 |
| LG Chem, Ltd. | 17929 |
12 |
| Other owners | 1543 |